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CURRICULUM VITA Umit S. Ozkan

College of Engineering Distinguished Professor Department of Chemical and Biomolecular Engineering

The Ohio State University Columbus, Ohio 43210

Phone : (614)292-6623 Fax : (614)292-3769 E-Mail : ozkan.1@osu.edu Website : ozkanhcrg.engineering.osu.edu

EDUCATION

1980-1984 Ph.D. Chemical Engineering, Iowa State University, Ames, Iowa 1978-1980 M.S. Chemical Engineering, Middle East Technical University, Ankara, Turkey

1973-1978 B.S. Chemical Engineering, Middle East Technical University, Ankara, Turkey 1968-1973 Lycee Diploma-Major in Science, American Robert College, Istanbul, Turkey

PROFESSIONAL EXPERIENCE

Ohio State University 6/1/19-present Chair, Department of Chemical and Biomolecular Engineering

1/12-present College of Engineering Distinguished Professor, 10/94-present Professor, Department of Chemical Engineering,

8/00- 7/05 Associate Dean for Research for the College of Engineering, 8/90-9/94 Associate Professor, Department of Chemical Engineering

1/85-8/90 Assistant Professor, Department of Chemical Engineering Iowa State University

9/80-12/84 Graduate Research Associate, Ames Laboratory of U.S. Department of Energy 6/82-10/82 Laboratory Assistant (part-time), Materials Research Laboratory

1/82-6/82 Tutor of Chemical Engineering Curriculum for the Athletics Department,

Visiting Appointments During Sabbatical Leaves

2/19-6/19 Professor Invitee, Université Claude Bernard -FRANCE

8/07-11/08 Visiting Senior Research Scientist, Institut de Recherches sur la Catalyse (Catalysis Research Institute)

Centre National de la Recherche Scientifique (CNRS) - FRANCE 3/07-7-08 Visiting Professor, Bosphorus University, Istanbul-Turkey

7/99-8/99 Visiting Professor, Middle East Technical University, Ankara-Turkey 10/94-8/95 Visiting Senior Research Scientist,

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Institut de Recherches sur la Catalyse (Catalysis Research Institute) Centre National de la Recherche Scientifique (CNRS) - FRANCE

HONORS AND AWARDS International Awards and Recognitions

• 2010 John van Geuns Lectureship Award at the Van't Hoff Institute for Molecular Sciences at the University of Amsterdam

• 2007 French Universite Claude Bernard- CNRS Lectureship Award

• 2007 Fulbright Senior Research Scholar Award

• 2002 Middle East Technical University Professor Somer Distinguished Alumni Award

• 1999 United Nations Transfer of Technology Through Expatriate Nationals (TOKTEN) Visiting Professorship

• 1994-95 French Centre de la Recherche Scientifique (CNRS) Fellowship

• 1980 Fulbright Travel Grant

• 1973-78 Istanbul Petroleum Refinery Scholarship while attending Middle East Technical University (Full scholarship for educational and living expenses)

• 1968-73 Fulbright scholarship while attending American Robert College (Full scholarship for educational and living expenses)

National Awards and Recognitions

• 2019 Honored by a special issue of Catalysis Today (Volume 323, 270 pages, 2019).

• 2017 ACS Energy and Fuels Division, Henry H. Storch Award

• 2014 Invited Speaker for Catalysis Gordon Conference

• 2013 Honored by a special volume of Topics in Catalysis (Volume 56, issues 18-20), 2013

• 2012 Distinguished Researcher Award, American Chemical Society, Energy and Fuels Division

• 2011 Elected as American Chemical Society Fellow

• 2010 Elected as American Association for the Advancement of Science Fellow

• 2010 Elected as AICHE Fellow

• 2010 Iowa State University, Professional Achievement Citation in Engineering

• 2009 American Institute of Chemical Engineers WIC Mentorship Excellence Award

• 2008 Invited Speaker for Electrochemistry Gordon Conference

• 2006 Fulbright Senior Scholar Award

• 2002 Society of Women in Engineering, Achievement Award

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• 1999 Iowa State University, College of Engineering Professional Progress Award

• 1996 Tulane University, Newcomb Lectureship

• 1994 W.M. Keck Foundation Engineering Teaching Excellence Award

• 1994 Invited Speaker for Catalysis Gordon Conference

• 1991 National Science Foundation Woman Faculty Award for Excellence in Teaching and Research

• 1992 Union Carbide Corporation Innovation Recognition Award

• 1991 Union Carbide Corporation Innovation Recognition Award

• Listed in Who is Who in America, Who is Who in American Education, Who is Who in the World, Who is Who in Science and Engineering, Who is Who in the Midwest, International Who is Who of Intellectuals

Regional Awards and Recognitions

• 2011 TechColumbus Innovation Award

• 2003 Technical Person of the Year, Columbus Technical Council

• 2002 American Chemical Society Columbus Section Chemical Research Excellence Award

• 2002 Top Contributor to Advancement of Technology Award, Industry and Technology Council of Central Ohio

• 1998 Pittsburgh-Cleveland Catalysis Society Award for Outstanding Research in Catalysis

• 1996 Central Ohio Outstanding Woman in Science and Technology Award

• 1991 YWCA Women of Achievement Award in Science and Technology

• 1991 Outstanding Engineering Educator of Ohio Award, Ohio Society of Professional Engineers

• 1991 National Society of Professional Engineers Franklin County Chapter Engineering Educator of the Year Award

• 1990 National Society of Professional Engineers Franklin County Chapter Engineering Educator of the Year Award

• 1973-78 Istanbul Petroleum Refinery Scholarship while attending Middle East Technical University (Full scholarship for educational and living expenses)

University Awards and Recognitions

• 2019 Honored by an Endowed Professorship created in her name

• 2018 Lumley Interdisciplinary Research Award

• 2017 The Ohio State University Lab Safety Committee Excellence in Safety Award

• 2012 The Ohio State University, Distinguished Professor Endowment

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• 2012 OSU Mortar Board Senior Honor Society Mentoring Recognition

• 2011 The Ohio State University, College of Engineering, Lumley Outstanding Research Award

• 2009 OSU Mortar Board Senior Honor Society Mentoring Recognition

• 2006 The Ohio State University, College of Engineering, Lumley Outstanding Research Award

• 2004 Ohio State University, College of Engineering Scott Faculty Excellence Award

• 2000 The Ohio State University, College of Engineering, Lumley Outstanding Research Award

• 1999 Ohio State University Distinguished Scholar Award

• 1998 Ohio State University Emerging Academic Leaders Program

• 1996 The Ohio State University, College of Engineering, Lumley Outstanding Research Award

• 1993 The Ohio State University College of Engineering, The Harrison Faculty Award for Excellence in Engineering Education

• 1991 The Ohio State University, College of Engineering, Lumley Outstanding Research Award

• 1990 The Ohio State University, College of Engineering, Charles E. MacQuigg Outstanding Teaching Award

• 1982-83 Member of the Council on Student Affairs (Advisory Board to the President at Iowa State University)

• 1982 Iowa State University Faculty Women's Club International Student of the Year Award

• 1980 Iowa State University Faculty Women's Club International Student of the Year Award

OFFICES HELD IN PROFESSIONAL ORGANIZATIONS

ACS National Award Selection Committee (2018-19) ACS Catalysis Division, Director-at Large (2014-2018)

AICHE Book Proposal Review Committee, (2013-2016) Chinese National Institute of Clean and Low Carbon Energy (NICE) Advisory Board, (2013-present) ACS Energy and Fuels Division Program Committee (2010-present)

ACS Energy and Fuels Division Alternative Councilor (2012-present) North American Catalysis Society, Executive Committee (2012-present)

Industrial and Engineering Chemistry Research, Editor-in-Chief Selection Committee (2013) 23rd North American Meeting of the Catalysis Society, Meeting Chair (2013)

American Chemical Society, Alternate Councilor for Energy and Fuels Division (2009-present) AICHE, Catalysis and Reaction Engineering Division Director, 2008-2011

North American Catalysis Society, Secretary (2001-2009) American Chemical Society Petroleum Chemistry Division Long-Range Planning Committee (2004-2012)

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American Chemical Society Petroleum Chemistry Program Committee (2004-2009) American Chemical Society Petroleum Chemistry Division President (2002-2003)

American Chemical Society Petroleum Chemistry Division Executive Committee (2001 –2004) North American Catalysis Society, 18th Biannual Meeting, Mexico, Scientific Advisory Board (2002-2003) Russian-American Symposium on “Advances in the Understanding and Application of Catalysts” May 2003, Moscow, Russia. Organizing Committee (2002-2003) Fourth International Symposium on Group 5 Elements-Spain, International Advisory Board (2000 – 2003) American Chemical Society Petroleum Chemistry Division President-elect (2001-2002)

U.S. Department of Energy National Coal Council, (1999-2008) American Chemical Society Petroleum Chemistry Division Secretary (1997-1999) International Union of Pure and Applied Chemistry (IUPAC), Commission I.6 on Colloid and Surface Chemistry including Catalysis, member and USA representative (1996-1999) American Institute of Chemical Engineers, Division of Catalysis and Reaction Engineering Division, Member of Board of Directors (1996-1999) American Chemical Society Colloids and Surface Chemistry Division-Co-Chair of the Continuing Symposia in Catalysis (1994-2000)

American Chemical Society Petroleum Chemistry Division Program Committee (1992-96) American Institute of Chemical Engineers Professional Development and Career Guidance Committee (1987-94) The Professional Development and Career Guidance Committee of the Central Ohio Section of AIChE (Chairperson) (1986-93) Trustee for Education of the Franklin County Chapter of Society of Professional Engineers (1989-93)

EDITORIAL BOARDS Catalysis Letters, Scientific Advisory Board, (2007-present)

Topics in Catalysis, Editorial Board (2007-present) The Royal Society of Chemistry, Catalysis Book Series, Editorial Advisory Board (2007-present)

Catalysis Today, Editorial Board (2005-present) Catalysts, Editorial Board (2010-present)

Catalysis Reviews, Science and Engineering (2012-present) Applied Catalysis B, Environmental (2012-present)

Journal of Molecular Catalysis, Editorial Board (2004-present) ACS Catalysis, Editorial Advisory Board (2016-present)

ACS Applied Energy Materials, Editorial Advisory Board (2018-present)

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Nature Sustainability, Editorial Advisory Panel (2020-present)

AFFILIATIONS

American Institute of Chemical Engineers (Fellow) American Chemical Society (Fellow)

American Association for the Advancement of Science (Fellow) American Society of Engineering Education

American Institute of Chemists (Fellow) International Union of Pure and Applied Chemistry (IUPAC)

New York Academy of Sciences North American Catalysis Society

Materials Research Society Electrochemical Society

Sigma Xi, The Scientific Research Society Phi Kappa Phi

Iota Sigma Pi Sigma Delta Epsilon

Phi Delta Gamma The Combustion Institute

Professional Engineer registered in Ohio, registration number E-50222 National Society of Professional Engineers

BOOKS AND BOOK CHAPTERS

• "Gas-Liquid and Gas-Liquid-Solid Reactor Engineering," Special Issue of Chemical Engineering Science, eds. L.S. Fan, U.S. Ozkan, S.T. Yang, J.J. Chalmers, Pergamon Press, Oxford, 1992.

• Reduction of Nitrogen Oxides, U.S. Ozkan, G. Marcelin, S.K. Agarwal, ACS Symposium Books Series, Vol. 587, Washington, D.C., 1995.

• Catalysis and Photocatalysis on Metal Oxides, Special Issue of Catalysis Today, eds. U.S. Ozkan and H.H. Kung, Elsevier, Amsterdam, 1997.

• Recent Advances in NOx and SOx Reduction from Combustion Sources, Special Issue of Catalysis Today, Eds. U.S. Ozkan and J.J. Spivey, Elsevier, Amsterdam, 1998.

• “Catalytic Reduction of NO With Hydrocarbons” by J.M. Watson and U. S. Ozkan in Advanced Technologies for Reduction of Emissions from Coal Usage. Eds. S.-J. Khang and T. C. Keener

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• "Catalysis: Energy, Environment and Economics" by U.S. Ozkan and R.B. Watson, in Changing World of Chemical Engineering, Second Edition, Eds. S. Furusaki, J. Farside, and L.S. Fan. Volume 3, pp. 83-105, Gordon and Breach, New York, NY, 2002

• "Catalytic Hydrodenitrogenation", U.S. Ozkan, A.Y. Bunch, in Encyclopedia of Catalysis, Ed. I. Horwath, Volume 3, pp. 596-635, John Wiley & Sons, New Jersey, 2003.

• Lower Alkane Oxidation, Special Issue of Catalysis Today, Eds. U.S. Ozkan, A. Gaffney, V. Guliant, Elsevier , Amsterdam, 2003.

• “Selective Oxidation Catalysis”, by R.B. Watson and U.S. Ozkan, in Environmental Catalysis, Ed V.H. Grassian, pp.523-547, CRC Taylor&Francis, Boca Raton, Florida, 2005.

• "Non-precious metal oxygen reduction catalysts for PEM fuel cells," Matter, P.H.; Biddinger, E.J., Ozkan, U.S., In Catalysis, Spivey, J.J., Ed. The Royal Society of Chemistry: Cambridge, UK;, Vol. 20, 338-366, 2007.

• New Catalyst Synthesis Techniques, special issue of Topics in Catalysis, Guest editor, U.S. Ozkan, Springer Publisher, Volume: 49, 2008.

• Design of Heterogeneous Catalysts: New Approaches based on Synthesis, Characterization and Modeling, Ed. U.S. Ozkan, Wiley-VCH, Weinheim, Germany, 2009.

• “Modified carbon materials as O2 reduction reaction electrocatalysts in acid PEM fuel cells” by D. Singh, J. King, and U.S. Ozkan, in Non-Noble Metal Fuel Cell Catalysts, Eds. Zhang, J. Chen, Z., Dodelet, J.P., Wiley-VCH, 2013.

• “ Nitrogen-doped Carbon Nanostructures as Oxygen Reduction Reaction (ORR) and Oxygen Evolution Reaction (OER) Electrocatalysts in Acidic Media, by Mamtani, K., Ozkan, U.S., in Handbook of Graphene: Energy, Healthcare, and Environmental Applications, p.373-415,, Wiley-Scrivener, 2019.

• Handbook on Graphene Materials, Volume 5. Editor. Wiley-Scrivener, Hoboken, New Jersey, 2019. ISBN:978-1-119-46971-1

PATENTS

• Ozkan, Umit S. and Watson, Rick K., "Preparation and Use of A Catalyst for the Oxidative Dehydrogenation of Lower Alkanes," U.S. Patent 6,521,808, Feb 18, 2003.

• Ozkan, Umit S. and Watson, Junko M. “Catalyst and Method of Use in the Reduction of Nitrogen Oxides Using Lower Hydrocarbons” U.S. Patent 6,709,643, March 23, 2004.

• Ozkan, Umit S.; Holmgreen, Erik M.; Yung, Matthew M., "Multi-stage Catalyst Systems." U.S. Patent 7,488,462, February 2009.

• Ozkan, Umit S.; Zhang, Lingzhi; Wang, Xueqin; Natesakhawat, Sittichai , "Catalyst for hydrogen production for water gas shift reaction." U.S. Patent 7,947,251, May 2011.

• Ozkan, Umit S.; Holmgreen, Erik M.; Yung, Matthew M., “Catalyst systems and uses thereof for CO removal” U.S. Patent 8,226,918, July 2012.

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• Ozkan, Umit S., von Deak, Dieter, Biddinger, Elizabeth J.,” Phosphorus-Doped Carbon-Containing Catalyst For Proton Exchange Membranes And Method For Making Same”. U.S. Patent 9,136,542, September 2015.

• Ozkan, Umit S., Mamtani, Kuldeep, Jain, Deeksha, “Heteroatom doped Carbon Nanostructures for Electrocatalytic Halogen Production,” U.S. patent filed on May 2, 2019. 16/401,717.

• Ozkan,U.S.,Gunduz,S.,Deka,D.J.,“ImprovedMaterialsforAmmoniaSynthesis,”USpatentapplicationfiledonJanuary21,2020.16/742,390

REFEREED PUBLICATIONS (Over 11,000 citations, H Index: 58) 2020

• Jain, D., Ozkan, U.S., “Electrocatalytic Applications of Heteroatom-doped Carbon Nanostructures:Thinking Beyond PEM fuel Cells”, Catalysis Book Series, Royal Society of Chemistry . Catalysis, 32, 44–80 (2020) DOI: 10.1039/9781788019477-00044.

• Gunduz,S.,Deka,D.J.,Ozkan,U.S.,“AReviewoftheCurrentTrendsinHigh-temperatureElectrocatalyticAmmoniaProductionUsingSolidElectrolytes,”JournalofCatalysis,387207–216(2020).https://doi.org/10.1016/j.jcat.2020.04.0250021-9517.

• Basu,D.,Ailawar,S.,Celik,G.,Edmiston,P.,Ozkan,U.S.,“EffectofHighTemperatureonSwellableOrganicallyModifiedSilica(SOMS)andItsApplicationforPreferentialCOOxidationinH2RichEnvironment,”ChemCatChem.12,1-17(2020)https://doi.org/10.1002/cctc.202000397

• Deka, D.J., Gunduz, S., Kim, J., Feree, M., Co, A.C., Ozkan, U.S., “Temperature-induced changes in the synthesis gas composition in a high-temperature H2O and CO2 co-electrolysis system” Applied Catalysis A . 602, 602 (2020).

• Jain, D., Gustin, V., Basu, D., Gunduz, S., Deka, D.J., Co, A.C., Ozkan, U.S.,“Phosphate Tolerance of Nitrogen-Coordinated-Iron-Carbon (FeNC) Catalysts for Oxygen Reduction Reaction: A Size-related Hindrance Effect,” Journal of Catalysis. 390 150-160 (2020)

• Jain, D., Zhang, Q., Gustin, V., Hightower, J., Gunduz, S., Co, A.C., Miller, J.T., Asthagiri, A., Ozkan, U.S., “An Experimental and DFT Investigation into Chloride Poisoning Effects on Nitrogen-Coordinated-Iron-Carbon (FeNC) Catalysts for Oxygen Reduction Reaction” The Journal of Physical Chemistry C. 124(19), 10324–10335 (2020. https://doi.org/10.1021/acs.jpcc.0c01407

• Deka, D.J., Kim, J., Gunduz, S., Jain, D., Shi, Y., Miller, J., , Co, A.C., Ozkan, U.S.,” Coke formation during high-temperature CO2 electrolysis over AFeO3 (A=La/Sr) cathode: Effect of A-site metal segregation” submitted to Applied Catalysis B.

2019 • Gunduz, S., Dogu, D., Deka, D.J., Meyer, K.E., Fuller, A., Co, A.C., Ozkan, U.S.,

“Application of Solid Electrolyte Cells in Ion Pump and Electrolyzer Modes to Promote Catalytic Reactions: An Overview”. Catalysis Today. 323, 3-13, (2019). https://doi.org/10.1016/j.cattod.2018.08.008

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• Olson, N., Deshpande, N., Gunduz, S., Ozkan, U.S., Brunelli, N.A., “Utilizing Imogolite Nanotubes as a Tunable Catalytic Material for the Selective Isomerization of Glucose to Fructose,” Catalysis Today. 323, 69-65 (2019) . https://doi.org/10.1016/j.cattod.2018.07.059

• Dogu, D., Sohn, H., Bhattacharya, Cornelius, C., and Ozkan., U.S., “Using Volatile Organic Compounds in Waste Streams as Fuel,” International Journal of Chemical Reactor Engineering, 17(6),1-18, (2019) https://doi.org/10.1515/ijcre-2018-0252

• Celik, G., Ailawar, S., Gunduz, S., Edmiston, P.L, Ozkan, U.S., “Formation of Carbonaceous Deposits on Pd-based Hydrodechlorination Catalysts: Vibrational Spectroscopy Investigations over Pd/Al2O3 and Pd/SOMS”, Catalysis Today. 323, 129-140 (2019).

https://doi.org/10.1016/j.cattod.2018.05.001 .

• Deka, D.J., Gunduz, S., Fitzgerald, T., Miller, J. T., Co, A.C., Ozkan, U.S., “Production of syngas with controllable H2/CO ratio by high temperature co-electrolysis of CO2 and H2O over Ni and Co- doped lanthanum strontium ferrite perovskite cathodes,” Applied Catalysis B. 248, 487-503 (2019).

• Sinha Majumdar, S., Alexander, A.-M., Gawade, P., Celik, G., Ozkan, U.S., “Effect of alumina incorporation on the sulfur-tolerance of the dual-catalyst aftertreatment system for reduction of nitrogen oxides under lean conditions,” Catalysis Today. 320 204-213 (2019). doi.org/10.1016/j.cattod.2018.01.027.

• Celik, G., Ailawar, S., Gunduz, S., Miller, J.T., Edmiston, P.L, Ozkan, U.S., “Aqueous-phase Hydrochlorination of Trichloroethylene over Pd-based Swellable Organically Modified Silica: Catalyst Deactivation Due to Sulfur Species,” I&EC Research, 58 (10), 4054-4064 (2019). DOI: 10.1021/acs.iecr.8b05979

• Dogu, D., Gunduz, G.,. Meyer, K.E., Deka, D. J., Co, A.C.,and and Ozkan., U.S., “CO2 and H2O Electrolysis Using Solid Oxide Electrolyzer Cell (SOEC) with La and Cl- doped Strontium Titanate Cathode,” Catalysis Letters. 149 (7), 1743-1752 (2019)

• Deka,D.J.,Gunduz,S.,Kim,J.,Fitzgerald,T.,Shi,Y.,Co,A.C.,Ozkan,U.S.,“HydrogenProductionfromWaterinaSolidOxideElectrolysisCell:EffectofNiDopingonLanthanumStrontiumFerritePerovskiteCathodes”SubmittedtoSpecialIssueofI&ECResearch,ChuckEckertFestschrift.58(50,)22497-22505,(2019)

• Deka, D.J., Gunduz, S., Ozkan, U.S., “Advances in High Temperature Electrocatalytic Reduction of CO2 and H2O,” Advances in Catalysis. 62, 113-165 (2019)

• Jain, D., Zhang, Q., Hightower, J., Gustin, V., Asthagiri, A. , Ozkan, U.S., “Changes in Active Sites on Nitrogen-doped Carbon Catalysts under Oxygen Reduction Reaction: A Combined Post-reaction Characterization and DFT Study,”. ChemCatChem.,11, 1-7, (2019) (invited paper). DOI: 10.1002/celc.201800134

2018

• Mamtani, K., Jain, D., Dogu, D., Gustin, V., Gunduz, S., Co, A., Ozkan, U.S., “Insights into Oxygen Reduction Reaction (ORR) and Oxygen Evolution Reaction (OER) Active Sites for Nitrogen-doped Carbon Nanostructures (CNx) in Acidic Media,”. Applied Catalysis B.220, 88-97 (2018).https://doi.org/10.1016/j.apcatb.2017.07.086

• Dogu, D., Meyer K. E., Fuller A., Gunduz. S., Deka, D.J., Kramer, N., Co, A.C., Ozkan, U.S.,”Effect of Lanthanum and Chlorine Addition on Strontium Titanates for

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Electrocatalytically-Assisted Oxidative Dehydrogenation of Ethane,” Applied Catalysis B.227,90-101(2018)https://doi.org/10.1016/j.apcatb.2018.01.019

• Deeksha, J., Mamtani, K., Gustin, V., Gunduz, S., Celik, G., Waluyo, I., Hunt, A., Co, A., Ozkan, U.S., “Enhancement in Oxygen Reduction Reaction Activity of Nitrogen-Doped Carbon Nanostructures in Acidic Media through Chloride-Ion Exposure,” ChemElectroChem., 5, 1-11 (2018).

• Mamtani, K., Singh, D., Dogu, D. Jain, D., Millet, J.-M., Ozkan, U.S., “Effect of Acid-washing on the Nature of Bulk Characteristics of Nitrogen-doped Carbon Nanostructures (CNx) as Oxygen Reduction Reaction (ORR) Electrocatalysts in Acidic Media,” Energy and Fuels. 32, 11038-11045 (2018) DOI: 10.1021/acs.energyfuels.8b01510

• Celik, G., Ailawar, S., Sohn, H., Tang, Y., Feng, F.,Miller, J.T., Edmiston, P.L., Ozkan, U.S., “Swellable Organically Modified Silica (SOMS) as a Catalyst Scaffold for Catalytic Treatment of Water Contaminated with Trichloroethylene,”ACS Catalysis, 8, 6796-6809 (2018) DOI:10.1021/acscatal.8b01700.

• Celik, G., Ailawar, S., Gunduz, S., Miller, J.T., Edmiston, P.L., Ozkan, U.S., “Aqueous-Phase Hydrodechlorination of Trichloroethylene over Pd-based Swellable Organically-Modified Silica (SOMS): Catalyst Deactivation Due to Chloride Anions,” Applied Catalysis B. 239, 654-664 (2018).

• Gunduz, S. Deka, D.J., Ozkan, U.S., “Advances in high-temperature electro-catalytic reduction of CO2 and H2O,” Advances in Catalysis. 62, 113-165 (2018) https://doi.org/10.1016/bs.acat.2018.08.003

2017

• Sinha Majumdar, S., Alexander, A-M., Celik, G., Gawade, P., Ozkan, U.S., “In-situ incorporation of binder during sol-gel preparation of Pd-based sulfated zirconia for reduction of nitrogen oxides under lean-burn conditions: Effect on activity and wash-coating characteristics,” Applied Catalysis B. 202, 134-146 (2017).

• Sohn, H., Celik, G., Gunduz, S., Dean, S.L., Painting, E., Paul L. Edmiston, P.L., and Ozkan, U.S., “Hydrodechlorination of Trichloroethylene over Pd Supported on Swellable Organically-Modified Silica (SOMs)”. Applied Catalysis, B. 203, 641-653 (2017).

• Sohn, H., Celik, G., Gunduz, S., Sinha Majumdar S., Dean, S.L, Edmiston, P.L., and Ozkan, U.S.,”Effect of High-temperature on the Swellable Organically-Modified Silica (SOMS) and Its Application to Gas-Phase Hydrodechlorination of Trichloroethylene” Applied Catalysis B.209, 80-90 (2017.

• Mamtani, K., Jain, D, Shankaran, K., Co, A., Ozkan, U.S., “Nitrogen-coordinated iron-carbon (FeNC) Materials as Efficient Bifunctional Electrocatalysts for Oxygen Reduction Reaction and Oxygen Evolution Reaction in Acidic Media,” EnergyandFuels,31(6),6541–6547(2017).

• Mamtani, K., Jain, D., Co, A., Ozkan, U.S., “Investigation of Chloride poisoning for Carbon-based Materials as Oxygen Depolarized Cathode Catalysts in Acidic Media,” Catalysis Letters. 147(11), 2903-2909 (2017). DOI 10.1007/s10562-017-2205-3

• Mamtani, K., Bruening, C., Co, A., Ozkan, U.S., “A Comparison of Oxygen Reduction Reaction (ORR) Performance for Iron-nitrogen-carbon (FeNC) Catalysts in Acidic and Alkaline Media,” Research & Reviews in Electrochemistry 8(2)1-9 (2017).

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• Sohn, H., Celik, G., Gunduz, S., Dogu, Zhang, S., Shan, J., (Feng) Tao,F., and Ozkan, U.S., “Oxygen Mobility in Pre-reduced Nano- and Macro-ceria with Co loading: An AP-XPS, in-situ DRIFTS and TPR Study, “Catalysis Letters, 147:2863–2876 (2017)

2016

• Soykal, I.I., Matter, P.H., Thrun, L., Long, R., Swartz, S., Ozkan, U.S., “Amperometric NOx Sensor Based on Oxygen Reduction,” IEEE Sensors.16(6), 1532-1540 (2016).

• Johnson, G.B., Hjalmarsson, P., Norrman, K., Ozkan, U.S., Hagen, A., “Biogas catalytic reforming studies on nickel based solid oxide fuel cell anodes” Fuel Cells 16, 218-234 (2016).

• Sohn, H. Ozkan, U.S., “Cobalt-based Catalysts for Ethanol Steam Reforming: An Overview,” Energy and Fuels, 30 (7), pp 5309–5322 (2016).

• Sohn, H., Soykal, I.I., Zhang, S., Shan, J., Tao, F., Miller, J.T., Ozkan. U.S., “Effect of Cobalt on Reduction Characteristics of Ceria under Ethanol Steam Reforming Conditions: In-situ AP-XPS and XANES Studies”. J. Physical Chemistry, C, 20, 14631-14642 (2016).

• Mamtani, K., Singh, D., Millet, J-M., Miller, J.T., Co, A. C., Ozkan, U.S., “Evolution of FeNC catalysts through synthesis stages.” Catal Lett. 146, 1749-1770, (2016).

• Zhang, Q., Mamtani, K., Jain, D. Ozkan, U.S., Asthagiri, “CO Poisoning Effects on FeNC and CNx ORR Catalysts: A Combined Experimental− Computational Study” J. of Physical Chemistry, C, 20, 15173-15184 (2016).

• Mamtani, K., Jain, D., Zemylanov, G., Celik, G., Luthman, J., Renkes, G., Co, A., Ozkan, U.S., “Probing the ORR Active Sites Over Nitrogen-doped Carbon Nanostructures (CNx) in Acidic Media Using Phosphate Anion” ACS Catal. 6, 7249-7259 (2016).

• SinhaMajumdar,S.,Celik,G.,Ozkan,U.S.,“InvestigationoftheeffectofaluminabinderadditiontoPd/SO42--ZrO2catalystsduringsol-gelsynthesis,”IndustrialandEngineeringChemistryResearch, 55 (44), 11445–11457 (2016).

2015

• Mamtani, K. and Ozkan, U.S., “Heteroatom-doped Carbon nanostructures as Oxygen Reduction Reaction Catalysts in Acidic Media: An Overview”. Catalysis Letters, Silver Anniversary Special Issue 145, 436-450 (2015).

• Zhao, Z., Lakshminarayanan, N., Swartz, S.L., Arkenberg, G.B., Felix, L.G., Slimane, R. B., Choi, C.W., Ozkan, U.S., “Characterization of olivine-supported nickel silicate catalyst for tar removal from biomass gasification,” Applied Catalysis A, 489, 42-50 (2015)

• Choi, H., Fuller, A., Dogu, D., Binkley, K.E., Davis, J., Co, A., Ozkan, U.S., “Effect of Ce doping on the performance and stability of strontium cobalt ferrite perovskites as SOFC anode catalysts,” Topics in Catalysis. 58:359–374 (2015)

• Soykal, I.I., Sohn, H., Bayram, B., Gawade, P. Snyder, M.P.Stephen E. Levine, Oz, H. and Ozkan, U.S.“Effect of Microgravity on Synthesis of Nano Ceria,” Catalysts 5(3), 1306-1320 (2015).

2014

• Soykal, I.I., Sohn, H., Miller, J.T., Ozkan, U.S., “Reduction characteristics of ceria under ethanol steam reforming conditions: Effect of the particle size,” ACS Catalysis. 4 (2), 585–592 (2014).

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• Soykal, I.I., Sohn, H., Miller, J.T., Ozkan, U.S., “Investigation of the Reduction/Oxidation Behavior of Cobalt Supported on Nano-ceria,” Topics in Catalysis, 57, 785-795 (2014).

• Singh, D., Tian, J., King, J., Mamtani, K., Miller, J.T., Ozkan, U.S., “A comparison of N-containing Carbon Nanostructures (CNx) and N-coordinated Iron-Carbon Catalysts (FeNC) for the Oxygen Reduction Reaction in Acidic Media” Journal of Catalysis, 317, 30-43 (2014).

• Singh, D., Mamtani, K., Miller, J.T., Ozkan, U.S., “Use of H2S to Probe the Active Sites in FeNC Catalysts for the Oxygen Reduction Reaction (ORR) in Acidic Media” ACS Catalysis. 4, 3454-3462 (2014)

• Chen, X., Liu,Y-S., Anne-Marie Alexander,A-M., Gallucci,, J.C., Hwang, S-J., Lingam,H.K., Huang, Z., Wang,C., Li,H., Zhao,Q., Ozkan, U.S., Shore, S.G., and Zhao, J-C. “Desolvation and dehydrogenation of solvated magnesium salts of dodecahydrododecaborate: relationship between structure and thermal decomposition”. Chemistry- A European Journal. 20(24), 7325-7333 (2014).

2013

• Singh, D., Soykal, I.I., von Deak, D., Tian, J., King, J., Miller, J.T., Ozkan, U.S., “In-situ characterization of the growth of CNx carbon nano-structures as oxygen reduction reaction catalysts,” Journal of Catalysis 301, 100-111 (2013).

• Bao, X., Nie, X., von Deak, D., Biddinger, E.J., Luo, W., Asthagiri, A., Ozkan, U.S., Hadad, C.M., “A first-principles study of the role of quarternary-N doping on the oxygen reduction reaction activity and selectivity of graphene edge sites,” Topics in Catalysis. 56 (18-20), 1623-1630 (2013).

• Ozkan, U.S., “Bridging Heterogeneous Catalysis and Electro-catalysis: Catalytic Reactions Involving Oxygen,” Topics in Catalysis. 56 (18-20), 1603-1610 (2013).

• Ji, Z. ,He, M., Huang, Z.,Ozkan, U., and Wu, Y., “Photostable p‑Type Dye-Sensitized Photoelectrochemical Cells for Water Reduction,” J. Am. Chem. Soc. 135, 11696−11699 (2013).

2012

• Von Deak, D., Singh, D., Biddinger, E.J., King, J.C., Bayram, B., Miller, J.T., Ozkan, U.S., “Investigation of sulfur poisoning of CNx oxygen reduction catalysts for PEM fuel cells,” Journal of Catalysis. 285, 145-151 (2012).

• Von Deak, D. Singh, D., King, J.C., Ozkan, U.S., “Use of carbon monoxide and cyanide to probe the active sites on nitrogen-doped carbon catalysts for oxygen reduction,” Applied Catalysis, B. 113-114, 126-133 (2012).

• Song, H., Zhang, L., Ozkan, U.S., “The effect of Surface Acidic and Basic Properties on Ethanol Steam Reforming Performance of Co-based Catalysts,” Topics in Catalysis. 55, 1324-1331 (2012).

• Gawade, P., Bayram, B., Ozkan, U.S., “Preferential oxidation of CO (PROX) over CoOx/CeO2 in Hydrogen-rich Streams: Effect of Cobalt Loading,” Applied Catalysis B. 128, 21-30 (2012).

13

• Gawade,P.,Alexander, A.M., Clark, R. and. Ozkan, U.S., “The role of oxidation catalyst in dual catalyst after-treatment of lean-burn natural gas engine exhaust”, Catalysis Today. 197, 127-136 (2012).

• Soykal, I.I., Sohn, H., Bayram, B., Gawade, P., Miller, J.T., Ozkan, U.S., “Ethanol steam reforming over Co/CeO2 catalysts: Investigation of the effect of ceria morphology, ” Applied Catalysis A. 449 47-58 (2012).

• Gawade,P., Alexander, A.M., Silver, R., and Ozkan, U.S., “Effect of engine exhaust parameters on the hydrothermal stability of hydrocarbon-selective catalytic reduction (SCR) catalysts for lean-burn systems,” Energy and Fuels, 26(12) 7084-7091 (2012).

• Choi, H., Fuller, A., Davis, J., Wielgus, C., Ozkan, U.S., “Ce-doped strontium cobalt ferrite perovskites as cathode catalysts for solid oxide fuel cells: Effect of dopant concentration” Applied Catalysis B. 127, 336-341 (2012).

• Soykal, I.I., Sohn, H., Ozkan, U.S., “Effect of Support Particle Size in Steam Reforming of Ethanol over Co/CeO2 Catalysts” ACS Catalysis. 2(1) 2335-2348 (2012).

2011

• Song, H. Bao, X., Hadad, C., and Ozkan, U.S., “Adsorption/desorption Behavior Ethanol Steam Reforming Reactants and Intermediates over Supported Cobalt Catalysts,” Catalysis Letters, 141, 43–54 (2011).

• Lakshminarayanan, N. and Ozkan, U.S., “Effect of H2O on Sulfur poisoning and catalytic activity of Ni-YSZ catalysts,” Applied Catalysis A. 393,138–145 (2011).

• Ledesma, C., Ozkan,U.S., Llorca, J., “Hydrogen Production By Steam Reforming of Dimethyl Ether Over Pd-Based Catalytic Monoliths,” Applied Catalysis. 101, 690-697 (2011).

• Biddinger, E.J., von Deak, D., Singh, D., Marsh, H., Knapke, D.S., Ozkan, U.S., “Examination of catalyst loading effects on the selectivity of CNx and Pt/VC ORR catalysts using RRDE” Journal of Electrochemical Society, 158 (4) B402-B409 (2011).

• Lakshminarayanan, N., Kuhn, J.N., Choi, H., Millet, J-M. M., Ozkan, U.S., “Variation of structure and properties of La1-xSrxCo0.2Fe0.8O3-d with Sr content: Implications for Oxidation Activity,” J. Molecular Catalysis, 336, 23–33 (2011).

• Lakshminarayanan, N., Choi, H., Kuhn, J.N., Ozkan, U.S., “Effect of additional B-site transition metal doping on oxygen transport and activation characteristics in La0.6Sr0.4(Co0.18Fe0.72X0.1)O3-d (where X= Zn, Ni or Cu) perovskite oxides,” Applied Catalysis B. 103, 318-325 (2011)

• Von Deak, D., Biddinger, E.J., Ozkan, U.S., “Carbon corrosion characteristics of CNx nanostructures in acidic media and implications for ORR performance” Journal of Applied Electrochemistry, 41, 757-763 (2011).

• Bayram, B., Soykal, I.I., von Deak, D., Miller. J.T., Ozkan, U.S., “Ethanol Steam Reforming over Co-based Catalysts: Investigation of Cobalt Coordination Environment under Reaction Conditions,” Journal of Catalysis, 284, 77-89 (2011).

14

2010

• Biddinger, E.J., Knapke, D.S., von Deak, D., Ozkan, U.S., “Effect of Sulfur as a Growth Promoter for CNx Nanostructures as PEM and DMFC ORR Catalysts” Applied Catalysis B, 96, 72-82 (2010).

• Song, H. and Ozkan, U.S., “Economic Analysis of Hydrogen Production through a Bio-ethanol Steam Reforming Process: Sensitivity Analyses and Cost Estimations”. International Journal of Hydrogen Energy, 35, 127-134 (2010).

• Gawade, P., Mirkelamoglu, B., Tan, B., Ozkan, U.S., “Cr-free Fe-based water-gas shift catalysts prepared through propylene oxide assisted sol-gel technique,” Journal of Molecular Catalysis, 321, 61-70 (2010).

• Song, H. and Ozkan, U.S., “The Role of Impregnation Medium on the Activity of Ceria-supported Co Catalysts for Ethanol Steam Reforming,” J. Molecular Catalysis, 318, 21-29 (2010).

• Mirkelamoglu, B., Ozkan, U.S., “Effect of Water Vapor on the Activity and Stability of Pd/SZ and Co/ZrO2 in Dual-Catalyst Treatment of Simulated Exhaust from Lean-Burn Natural Gas Engines” Applied Catalysis B, 96, 421-433 (2010).

• Song, H. Ozkan, U.S., “Changing the Oxygen Mobility in Co/Ceria Catalysts by Ca Incorporation: Implications for Ethanol Steam Reforming,” Invited paper. Journal of Physical Chemistry A. 114, 3796-3801 (2010).

• Woods, M. P. Gawade, P., Tan, B. Ozkan, U.S., “Preferential Oxidation of Carbon Monoxide on Co/CeO2 Nano-particles” Journal of Applied Catalysis B, 97, 28-35 (2010.

• Mirkelamoglu, B., Liu, M. and Ozkan, U.S., “ Dual-catalyst Aftertreatment of Lean-Burn Engine Exhaust” Catalysis Today, Invited paper. 151, 386-394 (2010).

• Lakshminarayanan, N., Kuhn, J.K., Rykov, S.A., and Ozkan, U.S., “Doped LaFeO3 as SOFC Catalysts : Control of Oxygen Mobility and Oxidation Activity” Catalysis Today. Invited paper, 157, 446-450 (2010).

• Woods, M.P., Biddinger, E.J., Matter, P.H., Mirkelamoglu, B. and Ozkan, U.S., “Correlation Between the ORR and ODH Activities of CNx Catalysts”, Catalysis. Letters, 136 (1), 1-8 (2010)

• Song, H., Mirkelamoglu, B., and Ozkan, U.S., “Effect of Cobalt Precursor on the Performance of Ceria-Supported Cobalt Catalysts for Ethanol Steam Reforming,” Applied Catalysis A. 382, 58-64 (2010).

• Biddinger, E.J., von Deak, D.,Marsh, H., Ozkan, U.S., “RRDE catalyst ink aging effects on selectivity to water formation in ORR,” Electrochemistry and Solid State Letters, 13 (8) B98-B100 (2010).

• Song, H., Zhang, L., Ozkan, U.S., “Investigation of Reaction Networks in Ethanol Steam Reforming over Supported Co Catalysts” Industrial and Engineering Chemistry Research, 49, 8984-8989 (2010).

• Von Deak, D., Biddinger, E.J., Luthman, K.A., Ozkan, U.S., “The effect of phosphorus in nitrogen-containing carbon nanostructures on oxygen reduction in PEM fuel cells,” Carbon, 48, 3635-3638 (2010).

15

• Biddinger, E.J., Ozkan, U.S., “Role of graphitic edge-plane exposure in carbon nanostructures for oxygen reduction reaction,” J. Phys. Chem. C, 114, 15306–15314 (2010).

• Gawade, P., Mirkelamoglu, B., Tan, B., Ozkan, U.S., “The Role of Support Morphology and Impregnation Medium on the Water Gas Shift Activity of Ceria-Supported Copper Catalysts,” J Phys. Chem., 114, 18173-18181 (2010).

• Bao, X., von Deak, D. Biddinger, E.J., Ozkan, U.S., Hadad, C.M., “A Computational Exploration of the Oxygen Reduction Reaction over a Carbon Catalyst Containing a Phosphinate Functional Group,” Chemical Communications. 46, 8621-8623 (2010).

2009

• Zhang, L. Wang, X., Tan, B., Ozkan, U.S., “Effect of Preparation Method on Structural Characteristics and Propane Steam Reforming Performance of Ni/Al2O3 Catalysts,” J. Mol. Catal. 297, 26-34 (2009).

• Song, H., Ozkan, U.S., “Ethanol Steam Reforming over Co-based Catalysts: Role of Oxygen Mobility ” Journal of Catalysis, 261 66-74 (2009).

• Zhang, L., Millet, J-M.M., Ozkan, U.S., “Effect of Cu loading on the catalytic performance of Fe-Al-Cu for water-gas shift reaction” Applied Catalysis A, 357, 166-72 (2009)

• Woods, M. P., Mirkelamoglu, B., Ozkan, U.S., “Oxygen and Nitrous Oxide as Oxidants: Implications for Ethane Oxidative Dehydrogenation over Silica:Titania Supported Molybdenum”, Journal of Physical Chemistry C, 113, 10112-10119 (2009).

• Biddinger, E.J., von Deak, D., Ozkan, U.S., “Nitrogen-containing carbon nanostructures as oxygen-reduction catalysts,” Topics in Catalysis, 52 (11), 1566 (2009).

• Zhang, L., Millet, J-M.M., Ozkan, U.S.,” Deactivation characteristics of Fe-Al-Cu water-gas shift catalysts in the presence of H2S” Journal of Molecular Catalysis, 309, 63-70 (2009).

• Zhao, Z., Lakshminarayanan, N., Kuhn, J.N., Senefeld-Naber, A., Felix, L.G., Slimane, R., B., Choi, C.W., Ozkan, U.S., “Optimization of thermally impregnated Ni-olivine catalysts for tar removal” Applied Catalysis, 363, 64-72 (2009)

• Song, H., Tan, B., Ozkan, U.S., “Novel Synthesis Techniques for Preparation of Co/CeO2 as Ethanol Steam Reforming Catalysts, Catalysis Letters, 132, 422-429 (2009).

2008

• Yung, M.M., Zhao, Z., Woods, M.P., Ozkan, U.S., “Preferential Oxidation of Carbon Monoxide on CoOx/ZrO2,“ Journal of Molecular Catalysis. 279, 1-9 (2008).

• Kuhn, J.N. and Ozkan, U.S., “Surface properties of Sr-and Co-doped LaFeO3” Journal of Catalysis, 253, 200-211 (2008).

• Kuhn, J. N. and Ozkan, U.S., “Effect of Co-content upon the Bulk Structure of Sr- and Co-Doped LaFeO3” Catalysis Letters, 121, 179-188 (2008).

• Zhao, Z., Kuhn, J.N., Ozkan, U.S., Felix, L.G., Slimane, R. B., “Thermally Impregrated Ni-olivine Catalysts for Tar Removal by Steam Reforming in Biomass Gasifiers” Industrial and Engineering Chemistry Research. 47, 717-723 (2008)

• Kuhn, J.N., Zhao, Z., Felix, L.G., Slimane, R. B., Choi, C.W., Ozkan, U.S., “Olivine catalysts for methane- and tar-steam reforming” Applied Catalysis B. 81, 14-26 (2008).

16

• Kuhn, J.N., Lakshminarayanan, N. and Ozkan, U.S., “ Effect of hydrogen sulfide on the catalytic activity of Ni-YSZ cermets”. Journal of Molecular Catalysis, 282, 9-21 (2008).

• Kuhn, J.N. , Zhao, Z., Senefeld-Naber, A., Felix, L.G., Slimane, R.B., Choi, C.W., Ozkan, U.S., “Ni-olivine catalysts prepared by thermal impregnation: structure, steam reforming activity, and stability” Applied Catalysis A 341, 43-49 (2008).

• Zhao, Z., Yung, M.M., Ozkan, U.S., “Effect of Support on the Preferential Oxidation of CO over Cobalt Catalysts,” Catalysis Communications, 9, 1465-1471 (2008).

• Bunch, A.Y., Wang, X., Ozkan, U.S., “Adsorption Characteristics of Reduced Mo and Ni-Mo Catalysts in the Hydrodeoxygenation of Benzofuran”, App.Catal A., 346, 96-103 (2008).

• Kuhn, J.N., Matter, P.H., Millet, J-M.M., Ozkan, U.S., “Oxygen Exchange Kinetics over Sr- and Co-doped LaFeO3” Journal of Physical Chemistry C, 112, 12468-12476 (2008).

• Zhang, L. Wang, X., Millet, J-M.M., Matter, P.H., Ozkan, U.S., “Investigation of highly active Fe-Al-Cu catalysts for water-gas shift reaction,” App. Catal. A. 351, 1-8, (2008).

2007

• Matter, P.H., Wang, E., Arias, M., Biddinger, E.J., Ozkan, U.S., “Oxygen Reduction Reaction Activity and Surface Properties of Nanostructured Nitrogen-Containing Carbon,” Journal of Molecular Catalysis A, 264, 73-81 (2007).

• Matter, P.H., Wang, E., Millet, J-M., Ozkan, U.S., “Characterization of the Iron Phase in CNx-based Oxygen Reduction Reaction Catalysts” Journal of Physical Chemistry C. 111, 1444-1450 (2007).

• Yung, M., Holmgreen, E., “Cobalt-based catalysts supported on titania and zirconia for the oxidation of nitric oxide to nitrogen dioxide “Journal of Catalysis, 247, 356-367 (2007).

• Song, H. Zhang, L. Watson, R.B., Braden, D., Ozkan, U.S., “Investigation of Bio-ethanol Steam Reforming over Cobalt-based Catalysts” Catalysis Today, 129, 346-354 (2007).

• Holmgreen, E.M., Yung, M.M., Ozkan, U.S., “Dual catalyst after-treatment of lean-burn natural gas engine exhaust,” Applied Catalysis, B, 74, 73-82 (2007).

• Bunch, A.Y., Wang, X, Ozkan, U.S., “Hydrodeoxygenation of Benzofuran over Sulfided and Reduced Ni-Mo/g-Al2O3 Catalysts: Effect of H2S” J. Mol. Catalysis, 270, 264-272 (2007).

• Holmgreen, E.M., Yung, M.M., Ozkan, U.S., “Pd-based sulfated zirconia prepared by a single step sol-gel procedure for lean NOx reduction,” Journal of Molecular Catalysis A, 270, 101-111 (2007).

• Yung, M.M., Holmgreen, E.M., Ozkan, U.S., “Low-temperature Oxidation of Carbon Monoxide on Co/ZrO2,” Catal Lett., 118, 180-186 (2007).

• Biddinger, Elizabeth J.; Ozkan, Umit S., "Methanol Tolerance of CNx Oxygen Reduction Catalysts," Topics in Catalysis, 46, 339-348 (2007).

• Song, H., Zhang, L., Ozkan, U.S., “Effect of Synthesis Parameters on the Catalytic Activity of Co/ZrO2 for Bio-ethanol Steam Reforming” Green Chemistry, 9, 686-694 (2007).

17

2006

• Munteanu, R.V., Oktar, N., Holmgreen, E.M., Ozkan, U.S., “The Role of in-situ NH3 Production in NO Reduction with CH4 over Cu-Doped Pd Catalysts,” Journal of Environmental Engineering and Management, 16 (5), 285-295 (2006).

• Matter, P.H. and Ozkan, U.S., “Non-metal Catalysts for the Dioxygen Reduction Reaction in An Acidic Electrolyte”. Catalysis Letters, 109, 115-123 (2006).

• Matter, P.H., Zhang, L., Ozkan, U.S., “The Role of Nano-structure in Nitrogen-Containing Carbon Catalysts for the Oxygen Reduction Reaction” J. Catal., 239, 83-96 (2006).

• Liu, C., Watson, R.B., and Ozkan, U. S. “Spectroscopic characterization of Cl-modified Mo/Si:Ti catalysts for oxidative dehydrogenation of propane”, Topics in catalysis, 41, 63-72 (2006).

• Matter, P.H., Millet, J.M., Ozkan, U.S., “Non-metal catalysts for oxygen reduction reaction in PEM fuel cells” Proceedings of the 16th World Hydrogen Energy Conference, 669, Lyon-France, 2006.

• Natesakhawat, S., Watson, R.B., Wang, X., Ozkan, U. S. “Development of Chromium-Free Iron-Based Catalysts for High-Temperature Water-Gas Shift Reaction,” Journal of Molecular Catalysis, 260. 82-94 (2006).

• Matter, P.H., Wang, E., Arias, M., Biddinger, E.J., Ozkan, U.S., “Oxygen Reduction Reaction Catalysts Prepared from Acetonitrile Pyrolysis Over Alumina Supported Metal Particles”. Journal of Physical Chemistry B, 110, 18374-18384 (2006).

• Oktar, N., Mitome, J., Holmgreen, E.M. Ozkan, U.S., “Catalytic Reduction of N2O And NO2 With Methane Over Sol –Gel Palladium Based Catalysts,” Journal of Molecular Catalysis, 259, 171-182 (2006).

• Holmgreen, E.M., Yung, M.M., Ozkan, U.S., “Pd catalysts supported on sulfated monoclinic zirconia for the reduction of NO2 with methane under lean conditions,” Catalysis Letters 111, 19-26 (2006).

• Matter, P.H., Wang, Ozkan, U.S., “Preparation of Nanostructured Nitrogen-Containing Carbon Catalysts for the Oxygen Reduction Reaction from SiO2 and MgO Supported Metal Particles,” Journal of Catalysis, 243, 395-403 (2006).

2005

• Wang, X. and Ozkan, U.S., “Characterization of Active Sites over Reduced Ni-Mo/Al2O3 Catalysts for Hydrogenation of Linear Aldehydes” Journal of Physical Chemistry, 109(5), 1882 (2005).

• Wang, X., Saleh, R. Y., and Ozkan, U.S., “ Reaction Network of Aldehyde Hydrogenation over Sulfided Mo-Ni/Al2O3 Catalysts” Journal of Catalysis, 231, 20-31 (2005)

• Liu, C. and Ozkan, U.S., “Spectroscopic and Structural Characterization of Chlorine Loading Effects on Mo/Si:Ti Catalysts in Oxidative Dehydrogenation of Ethane,” Journal of Physical Chemistry A, 109(6), 1260-1268 (2005).

• Ozkan, U.S., and Watson, R.B., “The structure-function relationships in selective oxidation reactions over metal oxides” Catalysis Today, 100(1-2), 101-114 (2005)

18

• Wang, X. and Ozkan, U.S., “Effect of Pretreatment Conditions on the Performance of Sulfided Ni-Mo/Al2O3 Catalysts for Hydrogenation of Linear Aldehydes” J. Mol. Catal. 232 (1-2), 101-112 (2005).

• Wang, X., Saleh, R., and Ozkan, U.S., “Effect of S-compounds and CO on Hydrogenation of Aldehydes over Reduced and Sulfided Ni-Mo/Al2O3 Catalysts” Applied Catalysis, 286, 111-119(2005)

• Natesakhawat, S., Oktar, O., Watson, R.B., Ozkan, U. S. “Effect of Lanthanide Promotion on Catalytic Performance of Sol-Gel Ni/Al2O3 Catalysts in Steam Reforming of Propane”. Journal of Molecular Catalysis A, 241, 133-146 (2005).

• Natesakhawat, S., Watson, R.B., Wang, X., Ozkan, U. S. “Deactivation Characteristics of Lanthanide-Promoted Sol-Gel Ni/Al2O3 Catalysts in Propane Steam Reforming” Journal of Catalysis, 234, 496-508 (2005).

• Matter, P.H., and Ozkan, U.S., “Effect of Pretreatment Conditions on Cu/Zn/Zr-based Catalysts for Steam Reforming of Methanol to H2”, J. Catal., 234, 463-475 (2005).

2004

• Watson, R.B.. Lashbrook, S., and Ozkan, U.S “Chlorine modification of Mo/Silica-Titania Mixed-Oxide Catalysts for the Oxidative Dehydrogenation of Ethane" Journal of Molecular Catalysis,208, 233-244 (2004).

• Matter, P.H., Braden, D., Ozkan, U.S., “Steam Reforming of Methanol to H2 over Non-reduced Zr-containing CuO/ZnO Catalysts”, Journal of Catalysis, 223( 2), 340-351 (2004).

• Liu, C and Ozkan, U.S., “Effect of Chlorine on Redox and Adsorption Characteristics of Mo/Si:Ti Catalysts in the Oxidative Dehydrogenation of Ethane Journal of Molecular Catalysis A. 220(1), 53-65 (2004).

• Wang, X., Li, G-L., Ozkan, U.S., “Hydrogenation of Hexanal over Sulfided Ni-Mo/g-Al2O3 Catalysts” Journal of Molecular Catalysis A, 217, 219-229 (2004).

• Wang, X. and Ozkan, U.S., “Correlation of NO and CO2 Adsorption Sites with Aldehyde Hydrogenation Performance of Sulfided Ni-Mo/Al2O3 Catalysts” Journal of Catalysis, 227(2), 492-50, (2004).

• Holmgreen, E., Yung, M. and Ozkan, U.S., “Two-Stage Catalytic NOx Reduction with Hydrocarbons for Lean Burn Gas Fired Reciprocating Engines” Proceedings of ICEF04 ASME Internal Combustion Engine Division 2004 Fall Technical Conference 893, 1-7 (2004).

2003

• Watson, J.M. and Ozkan, U.S., “Role of NH3 as an Intermediate in Reduction of NO with CH4 Over Sol-Gel Pd-Catalysts on TiO2” Journal of Molecular Catalysis A 192, 79, (2003).

• Guliants, V., Ozkan, U.S., Gaffney, A., “Lower Alkane Oxidation,” Catalysis Today, 81(2), 75 (2003).

• Watson, J.M. and Ozkan, U.S., ”Spectroscopic Characterization of Surface Species in Deactivation of Sol-Gel Pd Catalysts in NO Reduction with CH4 in the Presence of SO2”, Journal of Catalysis, 217, 1 – 11 (2003).

19

• Watson, R.B.. and Ozkan, U.S., “Propane and Propylene Adsorption Effects over MoOx-based Catalysts Induced by Low Levels of Alkali Doping”. Journal of Molecular Catalysis. A, Chemical, 194, 115 – 135 (2003)

2002

• Bunch, A.Y. and Ozkan, U.S., “Investigation of the Reaction Network of Benzofuran Hydrodeoxygenation over Sulfided and Reduced Ni-Mo/Al2O3 Catalysts” Journal of Catalysis, 206 177 (2002).

• Karakas, G., Watson, J.M., and Ozkan, U.S., “NO Reduction with CH4 Over Wet-Impregnated and Sol-Gel Pd/TiO2: Characterization by In-Situ DRIFTS’, Catalysis Communications. 3, 199-206 (2002).

• Watson, J.M. and Ozkan, U.S., “Adsorption Characteristics of Sol-Gel Gd/Pd/TiO2 Catalysts on Reduction of Nitric Oxide with CH4: DRIFTS and TPD”, J. Catal. , 210, 295, (2002)

• Watson, R.B.. and Ozkan, U.S., “Mo Loading Effects Over Mo/Si:Ti Catalysts in the Oxidative Dehydrogenation of Ethane” J. Catal. 208, 124-138 (2002).

• Watson, R.B.. and Ozkan, U.S., “Spectroscopic and Structural Characterization of Low-Level Alkali Doping effects on Mo/Silica-Titania Catalysts,” J. Phys. Chem. 106(27), 6930-6941 (2002).

• Watson, J.M. and Ozkan, U.S., “Structural and Surface Characteristics of Sol-gel Pd/TiO2 Catalysts for NO Reduction with Methane “Environmental Materials and Technologies , Volume D., Florence, Italy (2002).

2001

• Rath, A., Aceves, E., Mitome, J.,. Liu, J., Ozkan, U.S., Shore,S.G., "Application of {(DMF)10Ln2[Pd(CN)4]3}� Bimetallic Crystalline Precursors Dispersed on Sol-Gel-TiO2 in the Reduction of NOx with Methane" Journal of Molecular Catalysis A: Chemical, 165, 103-111 (2001).

• Watson, R.B. and Ozkan, U.S., “Oxidative Dehydrogenation over Sol-Gel Mo/Si:Ti Catalysts: Effect of Mo Loading”, Stud. Surf. Sci. Catal., 136, 221 (2001).

2000

• Bunch, A., Y., Zhang, L., Karakas, G., and Ozkan, U.S. “Reaction Network of Indole Hydrodenitrogenation over NiMoS/g-Al2O3 Catalysts,” Applied Catalysis, 190, 51-60 (2000)

• Watson, R. B. and Ozkan, U.S., “K-Mo Catalysts Supported over Sol-Gel Silica-Titania Mixed Oxides in the Oxidative Dehydrogenation of Propane," Journal of Catalysis, 191, 12-29 (2000).

• Watson, R.B. and Ozkan, U.S., " Oxidative Dehydrogenation of Propane over Alkali- Mo Catalysts Supported on Sol-Gel-Silica-Titania-Mixed-Oxides," Stud. Surf. Sci, Catal., Stud. Surf. Sci. Catal. 130, 1883(2000).

1999

• M. Langpape, J.M.M. Millet, U.S. Ozkan, and M. Boudeulle, “Study of Cesium or Cesium-Transition Metal Substituted Keggin Type Phosphomolybdic Acid As Isobutane Oxidation Catalysts. Part I : Structural Characterization,” J. Catal., 181, 80-90 (1999).

20

• Langpape, J.M.M. Millet, U.S. Ozkan, and P. Delichère, “Study of Cesium or Cesium-Transition Metal Substituted Keggin Type Phosphomolybdic Acid As Isobutane Oxidation Catalysts Part II : Redox and Catalytic Properties,” J. Catal. 182, 148-155 (1999).

• Mitome, J., Aceves, E., Ozkan, U.S., "Role of Lanthanide Elements on the Catalytic Behavior of Supported Pd Catalyst in the Reduction of NO with Methane," Catalysis Today, 53, 597-606 (1999)

1998

• Ozkan, U.S., Kumthekar, M.W., and Karakas, G., “Characterization and Temperature-programmed Studies over Pd/TiO2 Catalysts for NO Reduction with Methane,” Catalysis Today. 40, 3-14 (1998).

• Humayun, R., Karakas, G., Dahlstrom, P.R., Ozkan, U.S., and Tomasko, D.L., “Supercritical Fluid Extraction and Temperature-Programmed Desorption of Phenol and Its Oxidative Coupling Products from Activated Carbon,” Ind. Eng., Chem. Res., 37, 3089-3097 (1998).

• Ozkan, U.S. and Spivey, J. “Reduction of NOx and SOx from Stationary Combustion Sources” Catalysis Today, 42(1) 1, (1998)

• Mitome, J., Karakas, G., Bryan, K. A. Ozkan, U.S., “Effect of H2O and SO2 on the Activity of Pd/TiO2 Catalysts in Catalytic Reduction of NO with Methane in the Presence of Oxygen,” Catalysis Today, 42, 3-11 (1998).

• Zhang, L., Karakas, G., Ozkan, U.S., “NiMoS/g-Al2O3 Catalysts: The Nature and the Aging Behavior of Active Sites in HDN Reactions” Journal of Catalysis. 178, 457-465 (1998).

1997

• Ozkan, U.S. Harris, T.A. and Schilf, B.T., “The Partial Oxidation of C5 Hydrocarbons over Vanadia-based Catalysts,” Catalysis Today, 33, 57-71 (1997).

• Kumthekar, M.W. and Ozkan, U.S., “Activity and Temperature-Programmed Adsorption/Desorption Behavior of Pd-TiO2 Catalysts in NO/CH4 Reduction and NO Decomposition Reactions,” Catalysis Today, 35, 107-112 (1997).

• Kumthekar, M.W. and Ozkan, U.S., “Use of Isotopic Transient Techniques in the Study of NO Reduction Reactions,” Applied Catalysis, A: General, 151(1) 289-303 (1997).

• Ozkan, U.S., Kung, H.H., “Catalysis and Photocatalysis on Metal Oxides” Catalysis Today, 33(1), 1 (1997)

• Zhang, L. and Ozkan, U.S., “Simultaneous HDN/HDS of Model Compounds over Ni-Mo Sulfide Catalysts,” Studies in Surface Science and Catalysis, 106, 69-82 (1997).

• Kumthekar, M.W. and Ozkan, U.S., “Nitric Oxide Reduction with Methane over Pd/TiO2 Catalysts: I. Effect of Oxygen Concentration,” Journal of Catalysis, 171, 45-53 (1997).

• Kumthekar, M.W. and Ozkan, U.S., “Nitric Oxide Reduction with Methane over Pd/TiO2 Catalysts: II. Isotopic Labeling Studies Using N-15, O-18, and C-13,” Journal of Catalysis, 171, 54-66 (1997).

• Ozkan, U.S., Kumthekar, M.W., and Karakas, G., “Self-Sustained Oscillatory Behavior of NO+CH4+O2 Reaction over Titania-supported Pd Catalysts,” Journal of Catalysis, 171, 67-76 (1997).

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• Ozkan, U.S., Karakas, G., Schilf, B.T., and Ang, S., “Partial Oxidation of C5 Hydrocarbons to Phthalic and Maleic Anhydrides over Suboxides of Vanadia: Use of Dicyclopentadiene As A Probe Molecule,” Studies in Surface Science and Catalysis, 110, 471-480 (1997).

• Ozkan, U.S., Clark, P.A., and Zhang, L., “ Performance and Post-reaction Characterization of g-Mo2N Catalysts in Simultaneous Hydrodesulfurization and Hydrodenitrogenation Reactions” J. Catalysis 172, 294-306 (1997).

1996

• Zhang, L. and Ozkan, U.S., “Hydrodenitrogenation of Indole over NiMo Sulfide Catalysts,” Studies in Surface Science, 101, 1223-1232 (1996).

• Ozkan, U.S., Gooding, R. E., and Schilf, B.T., “Partial Oxidation of C5 Hydrocarbons to Maleic and Phthalic Anhydrides over Molybdate-based Catalysts,” ACS Symposium Series, 638, 179-191 (1996).

1995

• Ozkan, U.S., Cai, Y., Kumthekar, M.W., "Mechanistic Studies of Selective Catalytic Reduction of Nitric Oxide with Ammonia over V2O5/TiO2 (Anatase) Catalysts through Transient Isotopic Labeling At Steady-state," Journal of Physical Chemistry. 99(8), 2363-2372 (1995).

1994

• Driscoll, S.A. and Ozkan, U.S., "Isotopic Labeling Studies on Oxidative Coupling of Methane over Alkali-Promoted Molybdate Catalysts," Studies in Surface Science and Catalysis, 82, 367-375 (1994).

• Ozkan, U.S., Ni, S., Zhang, L., and Moctezuma, E., "Simultaneous Hydrodesulfurization and Hydrodenitrogenation of Model Compounds over Ni-Mo/g-Al2O3 catalysts," Energy & Fuels, 8(1), 249-257 (1994).

• Driscoll, S.A., Gardner, D.K., and Ozkan, U.S., "Transient Isotopic Labeling Studies Using 12CH4/13CH4 over Alkali-Promoted Molybdate Catalysts in Oxidative Coupling of Methane," Catalysis Letters 25, 191-199 (1994).

• Driscoll, S. A., Gardner, D. K., and Ozkan, U.S., "Characterization, Activity, and Adsorption/Desorption Behavior of Alkali-Promoted Molybdate Catalysts in Oxidative Coupling of Methane ," Journal of Catalysis, 147, 379-392 (1994).

• Ozkan, U.S., Zhang, L., Ni, S., and Moctezuma, E., "Investigation of the Role of Nickel and the Effect of Gas Phase Sulfur Compounds on the Performance of Ni-Mo/g-Al2O3 Hydrodenitrogenation Catalysts," Journal of Catalysis, 148, 181-193 (1994).

• Ozkan, U.S., Cai, Y., and Kumthekar, M.W., "Investigation of the Mechanism of Ammonia Oxidation and Oxygen Exchange in Selective Catalytic Reduction of NO over Vanadia Catalysts Using N-15 and O-18 Tracer Studies," Journal of Catalysis, 149, 375-389 (1994).

• Ozkan, U.S., Cai, Y., and Kumthekar, M.W., "Investigation of Reaction Pathways in Selective Catalytic Reduction of NO with NH3 over V2O5 Catalytsts: Isotopic Labeling Studies using 18O2, 15NH3, 15NO, and 15N18O," Journal of Catalysis, 149, 390-403 (1994).

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• Ozkan, U.S., Zhang. L., Ni, S., and Moctezuma, E., "Characterization and Activity of Unsupported Ni-Mo Sulfide Catalysts in HDN/HDS Reactions," Energy and Fuels, 8, 830-838 (1994).

• Ozkan, U.S., Kumthekar, M.K., and Cai, Y., "Selective Catalytic Reduction of Nitric Oxide over Vanadia/Titania Catalysts: Temperature-Programmed Desorption and Isotopically Labeled Oxygen Exchange Studies," I&EC Research, 33, 2924-2929 (1994).

1993

• Rajesh, H. and Ozkan, U.S., "Catalytic Oxidation of Ethanol, Acetaldehyde and Ethanol/Methanol Mixtures over Cu Oxide and Cu-Cr Oxide Catalysts," Industrial and Engineering Chemistry Research, 32(8), (1993).

• Driscoll, S.A. and Ozkan, U.S., "Oxidative Coupling of Methane over Alkali-Promoted Simple Molybdate Catalysts," in Catalytic Selective Oxidation, (Eds, S.T. Oyama, J.W. Hightower) ACS Book Series, 523, 340-353 (1993).

• Ozkan, U.S., Cai, Y., Kumthekar, M.W., and Zhang, L., "Characterization and Activity of Vanadium Oxide Catalysts in Selective Catalytic Reduction of Nitric Oxide," in New Frontiers in Catalysis , Guczi. L., Solymosi, F., and Tetenyi, P., (Akademiai Kiado, Budapest, Hungary, 1993), p.1543-1547.

• Ozkan, U.S., Cai, Y, and Kumthekar, M.W., "Effect of Crystal Morphology in Selective Catalytic Reduction of NO over V2O5 Catalysts," Applied Catalysis, 96, 365-381 (1993).

• Smith, M.R. and Ozkan, U.S., "The Partial Oxidation of Methane to Formaldehyde: Role of Different Crystal Planes of MoO3," Journal of Catalysis, 141, 124-139 (1993).

• Ozkan, U.S. Cai, Y., Kumthekar, M.W., and Zhang, L., "Role of Ammonia Oxidation in Selective Catalytic Reduction of Nitric Oxide over Vanadia Catalysts," Journal of Catalysis, 142, 182-197, (1993).

• Smith, M.R. and Ozkan, U.S., "Transient Isotopic Labeling Studies under Steady-state Conditions in Partial Oxidation of Methane to Formaldehyde over MoO3 Catalysts," Journal of Catalysis, 142, 226-236, (1993).

• Smith, M.R., Zhang, L., Ozkan, U.S., "Effect of Surface Species on Activity and Selectivity of MoO3/SiO2 Catalysts in Partial Oxidation of Methane to Formaldehyde," Catalysis Letters, 19, 1-15 (1993).

• Driscoll, S.A. and Ozkan, U.S., "Transient Isotopic Labeling Using16O2/18O2 over Alkali-Promoted Molybdate Catalysts in Oxidative Coupling of Methane," Journal of Physical Chemistry, 97 (44), 11524-11529 (1993).

1992

• Ozkan, U.S., Smith, M.R., Driscoll, R.A., "Synergy Effects in Selective Oxidation Catalysis," Studies in Surface Science and Catalysis, 72, 363-377 (1992).

• Ozkan, U.S., Smith, M.R., and Driscoll, S.A., "Investigation of Synergy Effects in Selective Oxidation Catalysts through In-situ Laser Raman Spectroscopy/Isotopic Labeling Technique," Journal of Catalysis, 134, 24-35 (1992).

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• Ozkan, U.S., Cai, Y., and Kumthekar, M. W., "Selective Catalytic Reduction of Nitric Oxide with Ammonia," in Catalytic Control of Air Pollution: Mobile and Stationary Sources, (eds. R.G. Silver, J.E. Sawyer, J.C. Summers) ACS Book Series, 495 Chap. 9 (1992).

1991

• Cai, Y. and Ozkan, U.S., "NOx Emission Control by Selective Catalytic Reduction Technique," in Environment and Energy, Vol. F, Veziroglu, T.N. ed., (Nova Science Publishers, New York, NY, 1991) p. 127-152.

• Cai, Y. and Ozkan, U.S., "Selective Catalytic Reduction of NOx with Ammonia," International Journal of Energy, Environment and Economics, 1(3), 229-236 (1991).

• Cai, Y. and Ozkan, U.S., "Vanadia/Titania Catalysts in Selective Catalytic Reduction of NO," Applied Catalysis, 78(2), 241-255 (1991).

1990

• Ozkan, U.S., Moctezuma, E. and Driscoll, S.A., "Transient Response Studies of C4 Hydrocarbon Oxidation over MnMoO4/MoO3 Catalysts," Applied Catalysis, 58, 305-318 (1990).

• Gill, R.C. and Ozkan, U.S., "MoO3 Catalysts Promoted by MnMoO4: II. Effect of O2 Concentration and Temperature in Selective Oxidation of 1-Butene to Maleic Anhydride," Journal of Catalysis, 122, 452-456 (1990).

• Ozkan, U.S., Smith, M.R., and Driscoll, S.A., "Effect of O2 Concentration in Selective and Complete Oxidation of 1,3-Butadiene, Furan, and Maleic Anhydride over MnMoO4/MoO3 Catalysts," Journal of Catalysis, 123, 173-180 (1990).

• Ozkan, U.S., Driscoll, S.A., Zhang, L. And Ault, K.L., "Investigation of Oxygen Insertion Mechanism in Selective Oxidation Reactions over MnMoO4/MoO3 Catalysts Through Isotopic Labeling and Chemisorption Studies," Journal of Catalysis, 124, 183-193 (1990).

• Ozkan, U.S., Kueller, R.F., and Moctezuma, E., "Methanol Oxidation over Non-precious Transition Metal Oxide Catalysts," Industrial and Engineering Chemistry Research, 29(7), 1136-1142 (1990).

• Hernandez, R.A. and Ozkan, U.S., "Structural Specificity of Molybdenum Trioxide in C4 Hydrocarbon Oxidation," Industrial and Engineering Chemistry Research, 29(7) 1454-1459 (1990).

• Ozkan, U.S., Gill, R.C., and Smith, M.R., "Synergy in CdMoO4/MoO3 Catalysts in Partial Oxidation Reactions of C4 Hydrocarbons," Applied Catalysis, 62, 105-117 (1990).

Pre-1990

• Ozkan, U.S., Gill, R.C., and Smith M.R., "MoO3 Catalysts Promoted by MnMoO4: I. Synthesis, Characterization and Selectivity in Oxidation of 1-Butene and 1,3-Butadiene to Maleic Anhydride," Journal of Catalysis, 116, 171-183 (1989).

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• Schrader, G.L. and Ozkan, U., "Laser Raman Microprobe Analysis of Selective Oxidation Catalysts," in Microbeam Analysis, Geiss, R.H. ed., (San Francisco Press, San Francisco, CA, 1987), p.128-130.

• Ozkan, U.S. and Schrader, G.L., "Synthesis, Characterization and Catalytic Behavior of Cobalt Molybdates in 1-Butene Oxidation to Maleic Anhydride," Applied Catalysis, 23, 327-328 (1986).

• Ozkan, U.S. and Schrader, G.L., "NiMoO4 Selective Oxidation Catalysts Containing Excess MoO3 for the Conversion of C4 Hydrocarbons to Maleic Anhydride: I. Preparation and Characterization," Journal of Catalysis, 95, 120-136 (1985).

• Ozkan, U.S. and Schrader, G.L., "NiMoO4 Selective Oxidation Catalysts Containing Excess MoO3 for the Conversion of C4 Hydrocarbons to Maleic Anhydride: II. Selective Oxidation of 1-Butene," Journal of Catalysis, 95, 137-146 (1985).

• Ozkan, U.S. and Schrader, G.L., "NiMoO4 Selective Oxidation Catalysts Containing Excess MoO3 for the Conversion of C4 Hydrocarbons to Maleic Anhydride: III. Selective Oxidation of 1,3-Butadiene and Furan," Journal of Catalysis, 95, 147-154 (1985).

• Ozkan, U.S., "Producing Maleic Anhydride Using C4 Hydrocarbons," in Industrial Innovative Concepts, Watts, R.L., Lee, V.E., Levine, L.O. and Smith, S.A., eds., (Arlington, Virginia, 1985), p. 1-12.

• Selcuk, N. and Ozkan, U.S., "Testing of A Model for Fluidized Coal Combustors," in Proceedings of the Twentieth Symposium (International) on Combustion (The Combustion Institute, Pittsburgh, PA, 1984), p.1471-1478.

• Sivrioglu (Ozkan), U., Batista, M.S., Schrader,G.L., "Preparation of Bismuth and Nickel Molybdate Catalysts: Incorporation of Excess Molybdenum Oxide, " in Chemistry and Uses of Molybdenum - IV, Barry, J.F., Mitchell, P.C.H. eds. (Climax, Ann Arbor, MI, 1982), p. 415-427.

• Selcuk, N. and Sivrioglu (Ozkan), U., "Mathematical Modeling of Fluidized Coal Combustors," Journal of Thermal Sciences and Technology, 3(1), 31-38 (1980).

Proceedings

1. Selcuk, N. and Sivrioglu (Ozkan), U., "Mathematical Modeling of Fluidized Coal

Combustors," Proceedings of the Second National Conference on Thermal Sciences, Istanbul, Turkey, 1979.

2. Driscoll, S.A., Zhang, L., and Ozkan, U.S., "Oxidative Coupling of Methane over Alkali-Promoted Simple Molybdate Catalysts," Prepr.-Am. Chem. Soc. Pet.Chem., 37, 1165-1170 (1992).

3. Ozkan, U.S., Ni, S., Moctezuma, E. and L. Zhang, "Activity and Post-reaction Characterization of Ni-Mo/ g-Al2O3 Catalysts in Simultaneous Hydrodenitrogenation and Hydrodesulfurization Reactions," Prepr.-Am. Chem. Soc. Pet.Chem. 38, 696-699 (1993).

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4. Ozkan, U.S. , Cai, Y., Kumthekar, K.W., "Mechanistic Studies on Vanadia Catalysts for the Selective Catalytic Reduction of Nitric Oxide using N-15 and O-18 Isotopic Labeling" Prepr.-Am. Chem. Soc. Pet.Chem. 39(1), 121-124 (1994).

5. Driscoll, S.A., Gardner, D.K., and Ozkan, U.S., "Characterization, Activity, and Adsorption/Desorption Behavior of Alkali-promoted Molybdate Catalysts for the Oxidative Coupling of Methane" Prepr.-Am. Chem. Soc. Pet.Chem. 39(2) , 246-248 (1994).

6. Ozkan, U.S., Gooding, R.E., and Schilf, B.T., “Partial Oxidation of C5 Hydrocarbons to Maleic and Phthalic Anhydrides over Molybdate-Based Catalysts,” Prepr.-Am. Chem. Soc. Pet.Chem. 41(1) , 176-183 (1996).

7. Ozkan, U.S., Mitome, J. and Karakas, G., “Factors That Affect N2 Selectivity in Reduction of NO with Methane over Palladium Catalysts,” Prepr.-Am. Chem. Soc. Pet.Chem. 42(4) 808-810 (1997).

8. Bunch, A.Y., Zhang, L., Ozkan, U.S., “Indole Hydrodenitrogenation over Alumina-Supported Ni and Ni-Mo Catalysts,” Prepr.-Am. Chem. Soc. Pet.Chem.. 43(1) 43-45 (1998).

9. Watson, J.M., Ozkan, U.S., “Structural and Adsorption Characteristics of Sol-gel PdTiO2 Catalysts for NO Reduction with Methane”. CIMTEC 2002. Proc. 10th International Ceramics Congress (2003).

10. Natesakhawat, S., Oktar, O., Ozkan, U.S., “Lanthanide-promoted Sol-gel Ni-based Catalysts for Steam Reforming of Propane”, Prep. Am. Chem. Soc, Div.Fuel Chem. 48(2), 852 (2003)

11. Essenhigh,K., Ozkan,U.S., and Rich, W., "Carbon Dioxide Production in Surface Reactions with Vibrationally Excited Carbon Monoxide", 41st Aerospace Sciences Meeting and Exhibit, Aerospace Sciences Meetings, 41, 677(2003).

12. Wang, X. and Ozkan, U.S., “Hydrogenation of Lower Aldehydes over Reduced and Sulfided Ni-Mo/Al2O3 Catalysts” Prepr. Am. Chem. Soc. Div. Fuel Chem., 50(1) 353 (2005).

13. Natesakhawat, S., Zhang, L., Ozkan, U. S., “Hydrogen Production Via High-temperature Water Gas Shift Reaction over Chromium-free Iron-based Catalysts,” Prepr. Am. Chem. Soc. Div. Fuel Chem., 50(1) 269(2005).

14. Ozkan, U.S., Song, H., Watson, R.B., Zhang. L., “Investigation of Bioethanol Steam Reforming over Co-based Catalysts,” Prepr. Am. Chem. Soc. Div. Fuel Chem., 51(1) 24(2006).

15. Song, H., Zhang. L., Ozkan, U.S., " Catalytic Hydrogen Production from Renewable Sources" Prepr. Am. Chem. Soc. Div. Fuel Chem., 51(2) (2006).

16. Song, H., Zhang, L., Ozkan, U.S., “Promotional Effects on Co-Based Catalysts in Bio-ethanol Steam Reforming”, Proceedings of the International Hydrogen Energy Conference (2007).

17. Song, H., Zhang, L., Ozkan, U.S., “Investigation of reaction networks and active sites in steam reforming of bioethanol over cobalt-based catalysts,” Prepr.-Am. Chem. Soc. Div., Fuel. Chem., 52, 177-179 (2007).

18. Felix, L.G., Choi, C.W., Slimane, R.B., Rue, D.M., Swartz, S.L., Arkenberg, G.B., Ozkan, U.S., Kuhn, J., Zhao, Z., “Ni-olivine catalysts prepared by direct thermal diffusion of Ni

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into olivine: applications for biomass gasification”. Prepr.-Am. Chem. Soc. Div., Fuel. Chem., 52, 356-357 (2007).

19. Zhang, L., Wang, X., Ozkan, U.S., “Catalyst development for the water gas shift reaction from coal-derived synthesis gas,” Prepr.-Am. Chem. Soc. Div., Pet. Chem., 53, 96-97 (2008).

20. Song, H., Zhang, L., Ozkan, U.S., “Hydrogen production from bio-derived liquids over Co-based catalysts,” Prepr.-Am. Chem. Soc. Div., Fuel Chem., 53, 132-134 (2008).

21. Mirkelamoglu, B., Liu, M., Ozkan, U.S., “Dual-stage approach for aftertreatment of lean burn natural gas engine exhaust”, Prepr. Am. Chem. Soc. Div., Fuel Chemistry, 54, 285-286 (2009).

22. Biddinger, E., Knapke, D.S., von Deak, D., Ozkan, U.S., “Feasibility of Using Sulfur As a Growth Promoter For CNx PEM and DMFC ORR Catalysts” Prepr. Am. Chem. Soc. Div., Fuel Chemistry, 54(1), 355 (2009).

23. Von Deak, D., Biddinger, E., Bao, X., Knapke, D.S., Luthman, K.A.. Ozkan, U.S., “Corrosion Resistance of Heteroatom-doped Carbon Catalysts im Oxygen Reduction Reaction,” Prepr. Am. Chem. Soc. Div., Fuel Chemistry, 54(2), (2009).

24. Bao, X., Song, H., Ozkan, U.S., Hadad, C.M., “Computational Study of the Ethanol Steam Reforming Reaction over Co//CeO2 (111): From Ethanol to Acetate”. Prepr. Am. Chem. Soc. Div., Fuel Chemistry, 54(2), (2009).

25. Soykal, I.I., Mirkelamoglu, B., Ozkan, U.S., “Steam reforming of ethanol to hydrogen over Co-based catalysts: Support effects,” Prepr. Am. Chem. Soc. Div., Fuel Chemistry, 57(1), (2012).

26. Ilgaz Soykal, Sohn, H., Miller, J.T. and Ozkan, U.S., “Ethanol Steam Reforming over Cobalt Catalysts Supported on Nano-ceria: Oxidation/reduction behavior of the metal and the support,” Prepr. Am. Chem. Soc. Div., Energy and Fuels (2014).

27. Singh, D., Mamtani, K., Tian, J., Ozkan, U.S., “Oxygen Reduction Reaction on Carbon-based Catalysts,,” Prepr. Pap.-Am. Chem. Soc., Div. Energy Fuels 2015, 60(2), 280 (2015).

28. Fuller, A., Dogu, D., Binkley, K.E., Kramer, N., Co, A., Ozkan, U.S., “Electrocatalytically-Assisted Oxidative Dehydrogenation (ODH) of Lower Alkanes To Olefins” Prepr. Pap.-Am. Chem. Soc., Div. Energy Fuels, 61(1), 493 (2016).

CONFERENCE PRESENTATIONS

1. Selcuk, N. and Sivrioglu (Ozkan), U., "Mathematical Modeling of Fluidized Coal-Fired Combustors," presented at the Second National conference on Thermal Sciences, Istanbul, Turkey, 1979.

2. Selcuk, N., Sivrioglu (Ozkan), U., and Siddall, R.C., "Mathematical Modeling of Fluidized Coal Combustors," presented at the Third Miami International Conference on Alternative Energy Sources, Miami Beach, FL, 1980.

3. Schrader, G.L., Sivrioglu (Ozkan), U., and Basista, M.S., ""Preparation of Bismuth and Nickel Molybdate Catalysts: Incorporation of Excess Molybdenum Oxide," presented at the Fourth International Conference on the Chemistry and Uses of Molybdenum, Golden, CO, 1982.

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4. Ozkan, U.S. and Schrader, G.L., "Selectivity of Simple Molybdate Catalysts for the Oxidation of C4 Hydrocarbons to Maleic Anhydride. Role of Excess MoO3," presented at the 187th American Chemical Society National Meeting, St. Louis, Missouri, April 1984.

5. Selcuk, N. and Ozkan, U.S., "Testing of A Model for Fluidized Coal Combustors," presented at the Twentieth International Symposium on Combustion, Ann Arbor, MI, 1984.

6. Ozkan, U.S. and Schrader, G.L., "Simple Molybdate Selective Oxidation Catalysts Containing Excess MoO3 for C4 Hydrocarbon Oxidation to Maleic Anhydride," presented at the Ninth North American Meeting of the Catalysis Society, Houston, Texas, March 1985.

7. Ozkan, U.S. and Schrader, G.L., "Simple Molybdate Selective Oxidation Catalysts Containing Excess MoO3: Selective Oxidation of 1-Butene, 1,3-Butadiene and Furan to Maleic Anhydride," presented at the 190th American Chemical Society National Meeting, Chicago, Illinois, September 1985.

8. Ozkan, U.S. and Schrader, G.L., "Simple Molybdate Catalysts Containing Excess MoO3 for the Selective Oxidation of C4 Hydrocarbons to Maleic Anhydride," presented at the Annual Meeting of American Institute of Chemical Engineers, Chicago, Illinois, November 1985.

9. Ozkan, U.S., "Production of Maleic Anhydride from C4 Hydrocarbons," presented at the Industrial Innovative Concepts Fair, Washington, DC, November 1985.

10. Ozkan, U.S., Gill, R.C., and Sung, S.L., "Selectivity of MoO3 Catalysts Modified by MnMoO4 and CdMoO4 in C4 Hydrocarbon Oxidation," presented at the Annual Meeting of American Institute of Chemical Engineers, Miami Beach, Florida, November 1986.

11. Ozkan, U.S., Gill, R.C., and Moctezuma, E., "Steady State and Transient Response Studies of C4 Hydrocarbon Oxidation over Impregnated MoO3 Catalysts," presented at the Tenth North American Meeting of the Catalysis Society, San Diego, California, May 1987.

12. Hernandez, R.A., and Ozkan, U.S., "Structural Specificity of MoO3 in Selective and Complete Oxidation of 1-Butene, 1,3-Butadiene, Furan and Maleic Anhydride," presented at the Annual Meeting of American Institute of Chemical Engineers, New York, NY, November 1987.

13. Ozkan, U.S., Brown, M.R., Senger, S.A., and Pencarinha T.K., "Oxygen Insertion Mechanism in Selective and Complete Oxidation of C4 Hydrocarbons," presented at the Annual Meeting of American Institute of Chemical Engineers, Washington, D.C., November 1988.

14. Smith, M.R., Gill, R.C., and Ozkan, U.S., "MoO3 Catalysts Promoted by MnMoO4: Characterization and Selectivity in 1-Butene, 1,3-Butadiene and Furan Oxidation," presented at the Fifth Annual Poster Session of the Society for Applied Spectroscopy, Ohio Valley Section, Columbus, OH, February 1989.

15. Hernandez, R.A., and Ozkan, U.S., "Structural Specificity of MoO3 in Selective Oxidation Catalysis," presented at the Fifth Annual Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, February 1989.

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16. Kueller, R.F. and Ozkan, U.S., "Ethanol and Methanol Oxidation over Non-precious Transition Metal Oxide Catalysts," presented at the Eleventh North American Meeting of the Catalysis Society, Dearborn, Michigan, May 1989.

17. Ozkan, U.S., Senger, S.A., Smith, M.R. and Ault, K., "Catalytic Job Distribution in Selective Oxidation Reactions over Promoted Molybdenum Oxide Catalysts," presented at the Annual Meeting of the American Institute of Chemical Engineers, San Francisco, California, November 1989.

18. Cai, Y. and Ozkan, U.S., "NOx Emission Control by Selective Catalytic Reduction Technique," presented at the Ninth Miami International Congress on Energy and Environment, Miami Beach, Florida, December 1989.

19. Cai, Y. and Ozkan, U.S., "Characterization of Vanadia Catalysts for Nitric Oxide Reduction by Ammonia in the Presence of Oxygen," presented at the Sixth Annual Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, February 1990.

20. Moctezuma, E. and Ozkan, U.S., "Unsupported Ni and Mo Sulfides in the Hydrodesulfurization of Thiophene: Characterization and Catalytic Activity," presented at the Sixth Annual Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, February 1990.

21. Cai, Y. and Ozkan, U.S., "Selective Catalytic Reduction of NOx with Ammonia," presented at the Summer National Meeting of the American Institute of Chemical Engineers, San Diego, California, August 1990.

22. Cai, Y. and Ozkan, U.S., "Vanadia/Titania Catalysts for Selective Catalytic Reduction of NOx," presented at the Annual Meeting of the American Institute of Chemical Engineers, Chicago, Illinois, November 1990.

23. Cai, Y. and Ozkan, U.S., "Vanadia Catalysts Supported on Titania: Characterization and Activity for Selective Catalytic Reduction of Nitric Oxide," presented at the Seventh Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus Ohio, April 1991.

24. Ozkan, U.S., Smith, M.R., and Driscoll, S.A., "Characterization of Selective Oxidation Catalysts by In-Situ Laser Raman Spectroscopy/Isotopic Labeling Technique," presented at the Seventh Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus Ohio, April 1991.

25. Ozkan, U.S., Smith, M.R., and Driscoll, S.A., "Synergy Effects in Selective Oxidation Catalysis," presented at the Third European Workshop Meeting on New Developments in Selective Oxidation, Louvain-la Neuve, Belgium, April 1991.

26. Ozkan, U.S., Smith, M.R., and Driscoll, S.A., "Investigation of Synergy on Selective Oxidation Catalysis through in-situ Raman Spectroscopy and Isotopic Labeling Studies," presented at the 12th North American Meeting of the Catalysis Society, Lexington, Kentucky, May 1991.

27. Ozkan, U.S., Cai, Y., and Kumthekar, M., "Selective Catalytic Reduction of Nitric Oxide with Ammonia," presented at the Annual Meeting of the American Chemical Society, New York, New York, August 1991.

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28. Moctezuma, E. and Ozkan, U.S. "A study of the Nickel and Molybdenum Catalysts," presented at the 27th Congress of the Mexican Chemical Society, Mexico City, Mexico, November 1991.

29. Ozkan, U.S., Cai, Y., and Kumthekar, M., "Characterization and Activity of Vanadium Oxide Catalysts in Selective Catalytic Reduction of Nitric Oxide," presented at the Annual Meeting of the American Institute of Chemical Engineers, Los Angeles, California, November 1991.

30. Cai, Y. and Ozkan, U.S., "NOx Emission Control by Selective Catalytic Reduction Technique," presented at the Ohio Symposium on Advances in Science and Technology, Columbus, OH, April 1992.

31. Ozkan, U.S., Cai, Y., Kumthekar, M., Zhang, L., " Characterization and Activity of Vanadia-Oxide Catalysts in Selective Catalytic Reduction of NO," presented at the Eight Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, May 1992.

32. Ozkan, U.S., Ni, S., Moctezuma, E., "Hydrodesulfurization and Hydrodenitrogenation over Ni-Mo Catalysts," presented at the Eight Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, May 1992.

33. Smith, M.R. and Ozkan, U.S., "Characterization and Activity of Molybdenum-Oxide-Based-Catalysts for Partial Oxidation of Methane to Formaldehyde," presented at the Eight Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, May 1992.

34. Ozkan, U.S., Moctezuma, E., Ni, S., "Nickel-Molybdenum/g-Alumina Catalysts for Simultaneous Hydrodesulfurization of Thiophene and Hydrodenitrogenation of Pyridine," presented at the 24th ACS Central Regional Meeting, Cincinnati, OH, May 1992.

35. Ozkan, U.S., Cai, Y., Kumthekar, M.W., Zhang, L., "Characterization and Activity of Vanadium Oxide Catalysts for SCR," presented at the 10th International Congress on Catalysis, Budapest, Hungary, July 1992.

36. Driscoll, S.A. and Ozkan, U.S. , Zhang, L. "Oxidative Coupling of Methane over Alkali-Promoted Simple Molybdate Catalysts," presented at the 204th National American Chemical Society Meeting, Washington, D.C., August 1992.

37. Smith, M.R., and Ozkan, U.S., "Partial Oxidation of Methane to Formaldehyde over Molybdenum-Oxide-Based-Catalysts," presented at the Annual Meeting of the American Institute of Chemical Engineers, Miami Beach, FL, November 1992.

38. Ozkan, U.S., Ni, S., Moctezuma, E., and Zhang, L., "Simultaneous Hydrodesulfurization and Hydrodenitrogenation Reactions over Ni-Mo/g-Al2O3 Catalysts," presented at the Thirteenth North American Meeting of the Catalysis Society, Pittsburgh, PA, May 1993.

39. Ozkan, U.S., Cai, Y., and Kumthekar, M.W., "Transient Isotopic Labeling Studies under Steady-State Conditions in Selective Catalytic Reduction of Nitric Oxide," presented at the Thirteenth North American Meeting of the Catalysis Society, Pittsburgh, PA, May 1993.

40. Ozkan, U.S., Ni, S., Moctezuma, E., and Zhang, L., "Activity and Post-Reaction Characterization of Ni-Mo/g-Al2O3 Catalysts in Hydrodesulfurization and Hydrodenitrogenation Reactions," presented at the 206th National Meeting of the American Chemical Society, Chicago, IL, August, 1993.

30

41. Driscoll, S.A. and Ozkan, U.S., "Isotopic Labeling Studies on Oxidative Coupling of Methane over Alkali-Promoted Molybdate Catalysts," presented at the II. World Congress and the IVth European Workshop on New Developments in Selective Oxidation, Benalmadena, Spain, September 1993.

42. Ozkan, U.S., Cai, Y., and Kumthekar, M.W., "Investigation of Reaction Pathways in Selective Catalytic Reduction of Nitric Oxide and Oxidation of Ammonia through Isotopic Labeling Studies," presented at the Annual Meeting of American Institute of Chemical Engineers, St. Louis, MO, November 1993.

43. Driscoll, S.A. and Ozkan, U.S., "Isotopic Labeling Studies over Alkali-Promoted Molybdate Catalysts for Oxidative Coupling of Methane," presented at the Annual Meeting of American Institute of Chemical Engineers, St. Louis, MO, November 1993.

44. Ozkan, U.S., Kumthekar, M. W., and Cai, Y., "Investigation of the Mechanism of Selective Catalytic Reduction of Nitric Oxide over Vanadia Catalysts Using Isotopic Tracer Studies," U.S.A.-Russia Workshop on Environmental Catalysis, Wilmington, Delaware, presented, January 1994.

45. Kumthekar, M.W., Cai, Y, and Ozkan, U.S., "Investigation of the Mechanism of Selective Catalytic Reduction of Nitirc Oxide over Vanadia CatalystsUsing Isotopic Tracer Studies," presented at the Annual Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, February 1994.

46. Gardner, D.K., Driscoll. S.A., and Ozkan, U.S., "Activity and Characterization of Alkali-Promoted Molybdate Catalysts for the Oxidative Copling of Methane,"presented at the Annual Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, February 1994.

47. Zhang, L., Ni, S., Moctezuma, E., and Ozkan, U.S., "Simultaneous Hydrodesulfurization and Hydrodenitrogenation of Model Compounds over Ni-Mo/g-Al2O3 Catalysts," presented at the Annual Poster Session of the Society of Applied Spectroscopy, Ohio Valley Section, Columbus, OH, February 1994.

48. Driscoll, S. A., Gardner, D. K., and Ozkan, U.S., "Characterization, Activity,and Adsorption/Desorption Behavior of Alkali-Promoted Molybdate Catalysts in Oxidative Coupling of Methane ," presented at the ACS National Meeting, San Diego, CA, March 1994.

49. Ozkan, U.S., Kumthekar, M. W., and Cai, Y., "Investigation of Ammonia Adsorption and NO Oxygen Exchange through in-situ Laser Raman Spectroscopy," presented at the ACS National Meeting, San Diego, CA, March 1994.

50. Ozkan, U.S., Ni, S., Zhang, L., and Moctezuma, E., "Simultaneous Hydrodesulfurization and Hydrodenitrogenation of Model Compounds over Ni-Mo/g-Al2O3 Catalysts," presented at the Thirtysecond Annual Spring Symposium of the Pittsburgh-Cleveland Catalysis Society, May 1994, Pittsburgh.

51. Gardner, D.K. and Ozkan, U.S., "Use of Alkyl Halides to Probe Reaction Networks for Oxidative Coupling and Partial Oxidation of Methane" presented at the Annual Meeting of the American Institute of the Chemical Engineers, San Francisco, CA, November 1994.

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52. Kumthekar, M.W. and Ozkan, U.S., “Catalytic Reduction of Nitric Oxide over Promoted vanadia Catalysts Using Methane as A Reducing Agent,” presented at the First World Congress on Environmental Catalysis, Pisa, Italy, May 1995.

53. Gardner, D.K. and Ozkan, U.S., "Selectivity Control in Partial Oxidation of Lower Alkanes," Invited Lecture at the 14th North American of the Catalysis Society, Snowbird, Utah, June 1995.

54. Kumthekar, M.W. and Ozkan, U.S., “Catalytic Reduction of Nitric Oxide over Pd Promoted Vanadia Catalysts Using Methane as a Reducing Agent” presented at the 14th North American of the Catalysis Society, Snowbird, Utah, June 1995.

55. Zhang, L. And Ozkan, U.S., “Simultaneous HDN/HDS of Indole and Benzothiophene over Ni-Mo Sulfide Catalysts,” presented at the 14th North American of the Catalysis Society, Snowbird, Utah, June 1995.

56. Ozkan, U.S., Harris, T.A., Gooding, R. E., “Partial Oxidation of Pentane and Pentene to Phthalic and Maleic Anhydride over Vanadia and Molybdena-Based Catalysts,” presented at the National Meeting of the American Chemical Society, Chicago, IL, August, 1995.

57. Ozkan, U.S., “Fundamental Studies on NO Reduction” Invited lecture at the International Forum on Environmental Catalysis, Tokyo, Japan, October 1995.

58. Kumthekar, M.W. and Ozkan, U.S., “Catalytic Reduction of Nitric Oxide over Supported Pd Catalysts Using Methane as a Reducing Agent,” presented at the Annual Meeting of the American Institute of Chemical Engineers, Miami, FL, November 1995.

59. Ozkan, U.S., Harris, T.A., Schilf, B., “Partial Oxidation of Pentane and Pentene to Phtalic and Maleic Anhydride over Alkali-Promted Vanadia Catalysts,” presented at the Annual Meeting of the American Institute of Chemical Engineers , Miami, FL, November 1995.

60. Ozkan, U.S., “Catalytic Solutions to Environmental Problems,” presented at the National Science Foundation Conference for Women in Science, Washington, D.C., December, 1995.

61. Ozkan, U.S., Gooding, R.E., Schilf, B.T., “Partial Oxidation of C5 Hydrocarbons to Phthalic and Maleic Anhydrides over Molybdate Catalysts,” presented at the National Meeting of the American Chemical Society, New orleans, LA, March 1996.

62. Zhang, L., and Ozkan, U.S., “Simultaneous HDN/HDS of Model Compounds over Ni-Mo Sulfide Catalysts,” presented at the Tri-State Catalyst Club Spring Symposium on Hetereogeneous and Homogeneous Catalysis, Charleston, WV, May 1996.

63. Ozkan, U.S., Gooding, R.E., and Schilf, B.T., “Partial Oxidation of C5 Hydrocarbons to Maleic and Phthalic Anhydrides over Molybdate-Based Catalystst,” presented at the 34th Annual Spring Symposium of the Pittsburgh-Cleveland Catalysis Society, Pittsburgh, PA, May 1996.

64. Zhang, L. and Ozkan, U.S., “Hydrodenitrogenation of Indole over NiMo Sulfide Catalysts,” presented at the 11th International Congress in Catalysis, Baltimore, MD, June, 1996.

65. Ozkan, U.S., Clark, P.A., and Zhang, L. “Simultaneous Hydrodesulfurization and Hydrodentirogenation over Molybdenum Nitride Catalysts,” presented at the 11th International Congress in Catalysis, Baltimore, MD, June, 1996.

66. Schilf, B.T. and Ozkan, U.S., “Partial Oxidation of C5 Hydrocarbons to Maleic and Phthalic Anhydrides over Sub-oxides of Vanadium” presented at the Annual Meeting of the American Institute of Chemical Engineers, Chicago, IL, November 1996.

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67. Ozkan, U.S., Kumthekar, M.W., and Karakas, G., “Oscillatory Behavior of NO Reduction Reaction with Methane over Pd/TiO2 Catalysts,” presented at the Annual Meeting of the American Institute of Chemical Engineers, Chicago, IL, November 1996.

68. Zhang, L. and Ozkan, U.S., “Simultaneous HDN/HDS of Model Compounds over Ni-Mo Sulfide Catalysts,” presented as the Keynote Lecture at the 1st international Symposium on Hydrotreating and Hydrocracking,Oostende, Belgium, February 1997.

69. Ozkan, U.S., Zhang, L., andClark, P.A., “ Performance and Post-reaction Characterization of g-Mo2N Catalysts in Simultaneous Hydrodesulfurization and Hydrodenitrogenation Reactions” presented at the Tri-State Catalyst Society Spring Symposium on Hetereogeneous and Homogeneous Catalysis, Charleston, WV, April 1997.

70. Ozkan, U.S., Kumthekar, M.W., Mitome, J. Karakas, G., Selective Catalytic Reduction of NO with methane over Supported Palladium Catalysts,” presented at the 15th North American Catalysis Society Meeting, Chicago, IL, May 1997.

71. Zhang, L. Karakas, G., Bunch, U.S., and U.S. Ozkan, “Effect of H2S on the Hydrodenitrogenation of Indole over NiMo/g-Al2O3 Catalyst,” presented at the 15th North American Catalysis Society Meeting, Chicago, IL, May 1997.

72. Ozkan, U.S., Schilf, B.T., Karakas, G., Ang, S., “Partial Oxidation of C5 Hydrocarbons to Phthalic and Maleic Anhydrides over Suboxides of Vanadia,” presented at the ACS Central Regional Meeting, Midland, MI, May 1997 (Invited).

73. Ozkan, U.S., Karakas, G., Schilf, B.T., and Ang, S., “Partial Oxidation of C5 Hydrocarbons to Phthalic and Maleic Anhydrides over Suboxides of Vanadia: Use of Dicyclopentadiene As A Probe Molecule,” presented at the 3rd World Congress on Oxidation Catalysis, San Diego, September 1997.

74. Ozkan, U.S., Mitome, J., and Karakas, G., “Effect of H20 and SO2 on Catalytic NO Reduction with Methane over Supported Palladium Catalysts,” presented at the 214th National Meeting of the American Chemical Society, Las Vegas, Nevada, September 1997.

75. Mitome, J., Karakas, G., and Ozkan, U.S., “The Role of CeO2 in Catalytic Reduction of NO with Methane over Supported Palladium Catalysts,” presented at the AICHE National Meeting, Los Angeles, CA, November 1997.

76. Ozkan, U.S., Karakas, G., and Ang, S., “C5 Hydrocarbon Oxidation,” presented at the ACS Central Regional Meeting, Cleveland, OH May 1998. (Invited).

77. Bunch, A.Y., Zhang, L., Ozkan, U.S., “Indole Hydrodenitrogenation over Alumina-Supported Ni and Ni-Mo Catalysts,” presented at the 215th National Meeting of the American Chemical Society, Dallas, TX, March 1998.

78. Ozkan, U.S., and Mitome, J., “Catalytic Reduction of Nitric Oxide with Methane over Supported Pd Catalysts,” presented at the 28th Meeting of the Fine Particle Society, Dallas, TX, April 1998.

79. Ozkan, U.S., Mitome, J., and Karakas, G., “Selective NO Reduction with Methane in the Presence of H2O and SO2: DRIFTS and Isotopic Labeling Studies,” presented at the 2nd World Congress on Environmental Catalysis, Miami, FL, November 1998.

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80. Watson, R. B. and Ozkan, U.S., “K-Mo Catalysts Supported over Sol-Gel Silica-Titania in the Oxidative Dehydrogenation of Propane,” presented at the 217th National meeting of the American Chemical Society, Anaheim, CA, March 1999.

81. Watson, R. B. and Ozkan, U.S., “Alkali-promoted Molybdena Catalysts Supported over Sol-Gel Silica-Titania in the Oxidative Dehydrogenation of Propane,” presented at the Spring Symposium of the Tri-State Catalysis Society, Louisville, Kentucky, April 1999.

82. Bunch, A.Y. and Ozkan. U.S., "Hydrodeoxygenation of Benzofuran over NiMo Catalysts," presented at the Spring Symposium of the Tri-State Catalysis Society, Louisville, Kentucky, April 1999.

83. Bunch, A.Y. and Ozkan. U.S., "Hydrodeoxygenation of Benzofuran over NiMo Catalysts," presented at the Spring Symposium of the Tri-State Catalysis Society, Louisville, Kentucky, April 1999.

84. Mitome, J. and Ozkan, U.S., "Selective NO Reduction with CH4 in the presence of SO2, H2O, and O2 over Pd-based catalysts" presented at the Spring Symposium of the Tri-State Catalysis Society, Louisville, Kentucky, April 1999.

85. Bunch, A.Y. and Ozkan. U.S., "Hydrodeoxygenation of Benzofuran over NiMo/g-Al2O3 Catalysts and Comparisons with Indole Hydrodenitrogenation" presented at the 16th Meeting of the North American Catalysis Society, Boston, MS, June 1999.

86. Mitome, J. and Ozkan, U.S., "Selective NO Reduction with CH4 in the presence of SO2, H2O, and O2 over Pd-based catalysts: DRIFTS and ISOTOPIC labeling studies" presented at the 16th Meeting of the North American Catalysis Society, Boston, MS, June 1999.

87. Watson, R.B., and Ozkan, U.S., Sol-Gel Silica-Titania Mixed Oxide Supported K-Mo Catalysts In the Oxidative Dehydrogenation of Propane,” presented at the 16th Meeting of the North American Catalysis Society, Boston, MS, June 1999.

88. Watson, R.B., and Ozkan, U.S., "K-Mo Catalysts Supported over Sol-Gel Silica-Titania in the Oxidative Dehydrogenation of Propane" Midcentral Meeting of the American Chemical Society, Columbus, OH, June 1999.

89. Watson, R.B., and Ozkan, U.S., "Alkali Promoted Molybdena Catalysts Supported over Silica-Titania Mixed Oxides for the Oxidative Dehydrogenation of Lower Alkanes". Annual Meeting of the American Institute of Chemical Engineers, Dallas, TX, November, 1999.

90. Watson, R.B., and Ozkan, U.S., "K-Mo Catalysts Supported over Sol-Gel Prepared Silica-Titania in the Oxidative Dehydrogenation of Propane,” presented at the 16th Meeting of the North American Catalysis Society, Boston, MS, June 1999.

91. Bunch, A.Y. and Ozkan, U.S., "Hydrodeoxygenation of Benzofuran over Ni-Mo Sulfided and Reduced Catalysts",” presented at the 16th Meeting of the North American Catalysis Society, Boston, MS, June 1999.

92. Mitome, J., Aceves, E., and Ozkan, U.S., "Selective NO Reduction with CH4 in the Presence of SO2, H2O and O2 over Pd-based Catalysts: DRIFTS and Isotopic Labeling Studies" ,” presented at the 16th Meeting of the North American Catalysis Society, Boston, MS, June 1999.

93. Watson, R.B., and Ozkan, U.S., "K-Mo Catalysts Supported over Sol-Gel Silica-Titania in the Oxidative Dehydrogenation of Propane" Midcentral Meeting of the American Chemical Society, Columbus, OH, June 1999.

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94. Watson, R.B., and Ozkan, U.S., "Alkali Promoted Molybdena Catalysts Supported over Silica-Titania Mixed Oxides for the Oxidative Dehydrogenation of Lower Alkanes". Annual Meeting of the American Chemical Society, Dallas, TX, November, 1999.

95. Bunch, A.Y., and Ozkan, U.S., "Hydrodeoxygenation of Benzofuran over Ni-Mo/Al2O3 Catalysts and Comparisons with Indole Hydrodenitrogenation," presented at the Tri-State Catalysis Club, Spring Symposium 2000, Covington, KY, April 2000.

96. Watson, J.M., Ozkan, U.S., "Catalytic Reduction of NO using CH4 over Supported Pd Catalysts" presented at the Tri-State Catalysis Club, Spring Symposium 2000, Covington, KY, April 2000.

97. Watson, R.B., and Ozkan, U.S., “Sol-Gel-Silica-Titania-Mixed-Oxide-Supported K-Mo Catalysts in the Oxidative Dehydrogenation of Lower Alkanes”, 12th International Congress on Catalysis, Granada, Granada, Spain, July, 2000.

98. Watson, R.B., and Ozkan, U.S., “Spectroscopic characterization of low-level alkali doping on molybdate catalysts in the oxidative dehydrogenation of lower alkanes”, National meeting of the American Chemical Society, Washington D.C., August, 2000.

99. Watson, J.M., Ozkan, U.S., “Catalytic Reduction of NO using CH4, C3H8, and C3H6 over Supported Palladium Catalysts”, presented at the 17th Annual International Pittsburgh Coal Conference, Pittsburgh, PA, September 2000.

100. Watson, R.B., and Ozkan, U.S., “Effect of Low-Level Alkali Doping on Potassium Promoted Molybdate Catalysts: Spectroscopic Characterization”, Annual meeting of the American Institute of Chemical Engineers, Los Angeles, CA, November, 2000.

101. Watson, J.M., Ozkan,, U.S., “Catalytic Reduction Of Nitric Oxide With Methane Over Sol-Gel Palladium Catalysts: Spectroscopic Characterization Using Probe Molecules,” Annual meeting of the American Institute of Chemical Engineers, Los Angeles, CA, November, 2000.

102. Bunch, A.Y. and Ozkan, U.S., "Reaction Network of Benzofuran Hydrodeoxygenation over Sulfided and Reduced Ni-Mo/Alumina Catalysts" Annual meeting of the American Institute of Chemical Engineers, Los Angeles, CA, November, 2000.

103. Matter, P.H., Natesakhawat, S., and Ozkan, U.S. “Production Of Hydrogen From The Catalytic Reformulation of Methanol,” presented at the, National meeting of the American Chemical Society, San Diego, CA, April 2001.

104. Watson, J.M., Munteanu, R., and Ozkan,, U.S.,”Identification of surface intermediates on palladium-based catalysts in NOx reduction with lower hydrocarbons,” presented at the National meeting of the American Chemical Society, San Diego, CA, April 2001.

105. Watson, R. B., and Ozkan, U.S., “Characterization of MoOx Species on SiO2:TiO2 for the Oxidative Dehydrogenation of Propane” to be presented at the Second U.S.A.-Israel-Turkey Eastern Mediterranean Conference on Chemical Engineering” Ankara, Turkey ,May 2001.

106. Watson, R.B., and Ozkan, U.S., "Oxidative Dehydrogenation over Sol-Gel Mo/Si: Ti Catalysts: Effect of Mo Loading" presented at the 6th Natural Gas Conversion Symposium, Alaska, June 2001.

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107. Matter, P.H., Wang, X., Natesakhawat, S., Ozkan, U.S., "Steam Reforming and Partial Oxidation of Methanol for Hydrogen Production" Annual National Meeting of the American Institute of Chemical Engineers. Reno, Nevada, November 2001.

108. Watson, J.M., Oktar, N., Munteanu, ., Ozkan, U.S., "Catalytic Reduction of NOx with Lower Alkanes over Sol-Gel Lanthanide Containing Pd/TiO2 Catalysts" National Meeting of the American Chemical Society, Orlando, FL, April 2002.(Invited talk)

109. Watson, R.B., Liu, C., Ozkan, U.S., "Silica-titania Mixed-oxide-supported Molybdenum Catalysts for the Oxidative Dehydrogenation of Propane and Ehane", National Meeting of the American Chemical Society, Orlando, FL, April 2002.

110. Watson, J.M., Munteanu, R., Oktar, N., Holmgreen, E., Ozkan, U.S.. "Selective Catalytic Reduction of Nitric Oxides with CH 4 over Palladium-based Catalysts".Tri-State Catalysis Society Spring Symposium, Lexington, Kentucky, April 2002.

111. Liu, C., Watson, R.B., Ozkan, U.S. "Effect of Chlorine on the Catalytic Performance of Mo/Si:Ti Catalysts in the Oxidative Dehydrogenation of Ethane," Tri-State Catalysis Society Spring Symposium, Lexington, Kentucky, April 2002.

112. Matter, P. and Ozkan, U.S., " Catalytic Steam Reforming and Partial Oxidation of Methanol for Hydrogen Production" Tri-State Catalysis Society Spring Symposium, Lexington, Kentucky, April 2002.

113. Watson, R.B. and Ozkan, U.S., "Oxidative Dehydrogenation of Lower Alkanes," Tri-State Catalysis Society Spring Symposium, Lexington, Kentucky, April 2002. (Key note lecture.)

114. Watson, J.M., and Ozkan, U.S., "Pd-titania Sol-gel Materials for Catalytic Reduction of NO with Methane," “ International Conferences Materials and Technologies (CIMTEK) Florence , Italy, July 2002 (Invited Talk).

115. Watson, J.M., Oktar, N. Holmgreen, E., “Catalytic Reduction of NO with Hydocarbons: SO2 Deactivation Effects” Ohio Air Quality Research Symposium, Toledo, OH, October, 2002. (Invited Talk).

116. Matter, P. and Ozkan, U.S., “ Steam Reforming and Partial Oxidation of Ethanol and Methanol for Hydrogen Production” Annual National Meeting of the American Institute of Chemical Engineers, Indianapolis, Indiana, November 2002.

117. Liu, C. Watson, R.B., Ozkan, U.S., “Effect of Chlorine on the Catalytic Performance of Mo/Si:Ti Catalysts in the Oxidative Dehydrogenation of Ethane”, 18th Meeting of the North American Catalysis Society, Cancun, Mexico, June 2003.

118. Matter, P.H., Oktar, N,, Wang, X, Ozkan, U.S., “Methanol Steam Reforming to Hydrogen over Zr Containing Cu/ZnO Catalysts”. 18th Meeting of the North American Catalysis Society, Cancun, Mexico, June 2003.

119. Natesakhawat, S., Oktar, O., Ozkan, U.S., “Lanthanide-Promoted Ni-Based Catalysts For Steam Reforming of Propane” to be presented at the National Meeting of the American Chemical Society, New York, N.Y., September 2003.

120. Liu, C. Watson,, R.B, Ozkan, U.S. Effect of Chlorine on the Catalytic Performance of Mo/Si:Ti Catalysts in the Oxidative Dehydrogenation of Ethane”, to be presented at the National Meeting of the American Chemical Society, New York, N.Y., September 2003.

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121. Watson, J.M., Oktar, N., Holmgreen, E., Yung, M., Ozkan, U.S., “Sulfur Dioxide Poisoning of Palladium-Based Catalysts in NOx Reduction”, American Institute of Chemical Engineers National Annual meeting, San Francisco, CA, November 2003.

122. Matter, P. H., Braden, D., Ozkan, U.S., “Steam Reforming of Lower Alcohols for Hydrogen Production” American Institute of Chemical Engineers National Annual meeting, San Francisco, CA, November 2003.

123. Holmgreen, Erik M.; Yung, Matthew M.; Ozkan, Umit S.; "Two-Stage Catalytic Reduction of NO with Hydrocarbons in Lean Conditions." DOE Distributed Energy Resources Peer Review Meeting, Washington DC, December 2003.

124. Holmgreen, Erik M.; Yung, Matthew M.; Ozkan, Umit S.; "Two-Stage Catalytic Reduction of NOx with Hydrocarbons." ARES University Peer Review, Chicago IL, May 2004.

125. Matter, P., Ozkan, U.S., “Nitrogen-containing Carbon Catalysts for the Oxygen Reduction Reaction,” 13th International Congress on Catalysis, Paris, France, July 2004.

126. Natesakhawat, S. Oktar, O., Ozkan, U.S.,”Steam Reforming of Lower Alkanes over Lanthanide-Promoted Sol-Gel Nickel Catalysts Supported on Alumina,” 13th International Congress on Catalysis, Paris, France, July 2004.

127. Wang, X., Ozkan, U.S.,” Hydrogenation of Aldehydes to Alcohols over NiMoS/Al2O3 Catalysts,” 13th International Congress on Catalysis, Paris, France, July 2004.

128. Liu, C., Ozkan, U.S., “Spectroscopic and Structural Characterization of Chlorine Loading Effects on Mo/Si:Ti Catalysts in in the Oxidative Dehydrogenation of Lower Alkanes,” 13th International Congress on Catalysis, Paris, France, July 2004.

129. Liu, C., Watson, R.B., Ozkan, U.S. “"Characterization of the Interaction of Lower Alkanes and Alkenes with Supported Molybdenum Catalysts: Promotional Effect of Chlorine", presented, Philadelphia, PA, August, 2004.

130. Natesakhawat, S.; Zhang, L.; Wang, X.; Watson, R. B.; Ozkan, U. S. “Steam Reforming of Lower Alkanes over Lanthanide-Promoted Sol-Gel Nickel Catalysts Supported on Alumina” Summer Conference of the Great Lakes Regional Pollution Prevention Roundtable, Columbus, OH, September 2004.

131. Natesakhawat, S.; Zhang, L.; Wang, X.; Watson, R. B.; Ozkan, U. S. “Steam Reforming of Lower Alkanes over Lanthanide-Promoted Sol-Gel Nickel Catalysts Supported on Alumina” Tri-State Catalysis Societies’ Symposium, NanoMat, Lexington, Kentucky, Sept. 20-21, 2004.

132. Holmgreen, Erik M.; Yung, Matthew M.; Ozkan, Umit S.; "Nitrogen Oxide Emission Control forLean-Burn Engines by Two-Stage Catalytic Reduction with Hydrocarbons." Great Lakes Pollution Prevention Roundtable, Columbus OH, September 2004.

133. Kuhn, J.N. and Ozkan, U.S., "Investigation of oxygen-surface interactions over perovskite-type cathode materials for low temperature solid oxide fuel cells", Great Lakes Regional Pollution Prevention Roundtable Conference, Columbus OH, September 2004.

134. Matter, P.H., and Ozkan, U.S., "Nano-structured Nitrogen-Containing Carbon Catalysts for Oxygen Reduction in PEM Fuel Cell Cathodes", 2004 International Workshop on Nanomaterials, Lexington, Kentucky, September 2004.

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135. Yung, Matthew M.; Holmgreen, Erik M.; Ozkan, Umit S.; "Two-Stage Catalytic Reduction of NOx with Hydrocarbons." American Society of Mechanical Engineers, Internal Combustion Engine Division Meeting, Long Beach CA, October 2004.

136. Natesakhawat, S.; Wang, X.; Ozkan, U. S. “High-Temperature Water-Gas Shift Reaction over Cr-Free Fe-Al Catalysts Promoted with First Row Transition Metals” Annual Meeting of the American Institute of Chemical Engineers, Austin, TX, November 2004.

137. Natesakhawat, S.; Zhang, L.; Wang, X.; Ozkan, U. S. “Hydrogen Production via the High-Temperature Water-Gas Shift Reaction of Coal-Derived Synthesis Gas” Ohio Air Quality and Coal Research Symposium, Athens, OH, December 2004.

138. Yung, Matthew M.; Holmgreen, Erik M.; Ozkan, Umit S.; "Two-Stage Catalytic Reduction of NOx Under Lean Exhaust Conditions." Ohio Air Quality Research Symposium, Athens OH, December 2004.

139. Natesakhawat, S.; Zhang, L.; Wang, X.; Watson, R. B.; Ozkan, U. S. “Steam Reforming of Lower Alkanes over Lanthanide-Promoted Sol-Gel Nickel Catalysts Supported on Alumina” Ohio Air Quality and Coal Research Symposium, Athens, OH, December 2004.

140. Matter, P.H., and Ozkan, U.S., "Nano-structured Nitrogen-Containing Carbon Catalysts for Oxygen Reduction in PEM Fuel Cell Cathodes", 2004 Ohio Air Quality and Coal Research Symposium, Athens, Ohio, December 2004.

141. Watson, R. B., and Ozkan, U.S., "Nano-scale Design in Heterogeneous Catalysis", Ohio Nanotechnology Summit, Dayton, Ohio, March 2005.

142. Matter, P.H., and Ozkan, U.S., "Nano-structured Nitrogen-Containing Carbon Catalysts for Oxygen Reduction in PEM Fuel Cell Cathodes", Ohio Nanotechnology Summit, Dayton, Ohio, March 2005.

143. Natesakhawat, S.; Zhang, L.; Wang, X. Ozkan, U. S., “Iron-Based Nano Particles as Novel WGS Catalysts”, Ohio Nanotechnology Summit, Dayton, Ohio, March 2-3, 2005.

144. Kuhn, J.N., and Ozkan, U.S., "Investigation of oxygen-surface interactions over perovskite-type nanocrystals for low temperature solid oxide fuel cell cathodes", Ohio Nanotechnology Summit, Dayton, Ohio, March 2005.

145. Natesakhawat, S.; Zhang, L.; Wang, X.; Watson, R. B.; Ozkan, U. S., “Lanthanide-Promoted Nickel Nano Particles as Propane Steam Reforming Catalysts”, Ohio Nanotechnology Summit, Dayton, Ohio, March 2-3, 2005.

146. Natesakhawat, S.; Zhang, L.; Wang, X.; Ozkan, U. S. “Hydrogen Production via the High-Temperature Water-Gas Shift Reaction over Chromium-Free Iron-Based Catalysts” 229th National Meeting of the American Chemical Society, San Diego, CA, March 2005.

147. Wang, S.; Ozkan, U. S. “Hydrogenation of Lower Aldehydes over Reduced and Sulfided Ni-Mo/Al2O3 Catalysts”, 229th ACS Annual Meeting, March, 2005.

148. Holmgreen, Erik M.; Yung, Matthew M.; Ozkan, Umit S.; "Two-Stage Catalytic Reduction of NOx Methane Under Lean Conditions." North American Catalysis Society Annual Meeting, Philidelphia PA, May 2005.

149. Matter, P.H., and Ozkan, U.S., "Nano-structured Nitrogen-Containing Carbon Catalysts for Oxygen Reduction in PEM Fuel Cell Cathodes", North American Catalysis Society - 19th North American Meeting, Philadelphia, Pennsylvania, May 2005.

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150. Natesakhawat, S.; Zhang, L.; Wang, X.; Watson, R. B.; Ozkan, U. S. “Steam Reforming of Lower Alkanes over Lanthanide-Promoted Sol-Gel Nickel Catalysts Supported on Alumina” 19th Meeting of the North American Catalysis Society, Philadelphia, PA, May 2005.

151. Ozkan, U.S. , Watson, R.B. , " Fuel Cell Research in the Heterogeneous Catalysis Research Group at the Ohio State University ", Ohio Fuel Cell Coalition Symposium , Cleveland , Ohio, May 2005.

152. Zhang, L., Natesakhawat, S., Wang, X., Watson, R. B, Ozkan, U. S, "Hydrogen production from coal-derived syngas", Fuel Cells Now: Opportunities and Applications for Ohio. Ohio Fuel Cell Symposium, Cleveland,OH, May 10-11, 2005.

153. Natesakhawat, S., Wang, X., Zhang, L, R. B, Ozkan, U. S, "Hydrogen production from propane steam reforming", Fuel Cells Now: Opportunities and Applications for Ohio. Ohio Fuel Cell Symposium, Cleveland,OH, May 10-11, 2005.

154. Kuhn, J.N. and Ozkan, U.S., “Oxygen activation and transport over perovskite-type SOFC cathode materials”, Ohio Fuel Cell Symposium, Cleveland, Ohio, May 2005.

155. Matter, P.H., and Ozkan, U.S., “Nano-structured nitrogen-containing carbon catalysts for the oxygen reduction reaction in PEM fuel cell cathodes” Ohio Fuel Cell Symposium, Cleveland, Ohio, May 2005.

156. Matter, P.H. and Ozkan, U.S., “Nano-structured Nitrogen-containing Carbon Catalysts for the Oxygen Reduction Reaction in PEM Fuel Cell Cathodes” European Catalysis Society Conference, Bulgaria, August 2005.

157. Kuhn, J.N. and Ozkan, U.S., “Low temperature SOFC cathodes based on doped lanthanum ferrite perovskite-type materials”, Pittsburgh Coal Conference, Pittsburgh, Pennsylvania, September 2005.

158. Zhang, L., Natesakhawat, S., Wang, X., Ozkan, U. S, "Hydrogen Production via the High-Temperature Water-Gas Shift Reaction over Chromium-Free Iron-Based Catalysts", Coal-Energy, Environment, and Sustainable Development, Twenty-second Annual International Pittsburgh Coal Conference, Pittsburgh, PA, Sep 12-15, 2005.

159. Kuhn, J.N. and Ozkan, U.S., “Sr- and Co-doped lanthanum ferrite perovskite-type materials as low temperature SOFC cathodes”, Materials for the Hydrogen Economy at Materials Science & Technology Meeting, Pittsburgh, Pennsylvania, September 2005.

160. Watson, R. B. , Matter, P., Braden, D., Song, H., and Ozkan, U.S., “Alcohol steam reforming for hydrogen production,” American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 2005.

161. Holmgreen, E.M., Yung, M.M. and Ozkan, U.S., “Dual-catalyst system for lean exhaust aftertreatment,” American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 2005.

162. Matter, P.H., Umit S. Ozkan, Arias, M. and Wang, E., “Novel nitrogen-containing carbon catalysts for the oxygen reduction reaction in acidic electrolytes,” American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 2005.

163. Woods, M.P., Liu, C., Watson, R.B., and Ozkan, U.S., “Oxidative Dehydrogenation of Lower Alkanes over Oxide Catalysts Using N2O as An Oxidant,” American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 2005.

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164. Kuhn, J.N. and Ozkan, U.S., “Investigation of oxygen-surface interactions over doped lanthanum ferrites for solid oxide fuel cell cathodes,” American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 2005.

165. Zhang , L., Wang, X., and Ozkan, U.S., “Deactivation Characteristics of Cr-free Fe-based High Temperature Water-gas Shift Catalysts,” American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 2005.

166. Yung, M.M., Holmgreen, E.M., and Ozkan, U.S., “Oxidation of NO and CO over cobalt based metal oxide supported catalysts,” American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 2005.

167. Ozkan, U.S., Song, H., Zhang, L., Watson, R.B.,., “Investigation of bio-ethanol steam reforming over co-based catalysts” 231st ACS National Meeting, Atlanta, GA, March 2006.

168. Kuhn, J.N., and Ozkan, U.S., “Nanostructural surface features of strontium and cobalt doped lanthanum ferrites”, Ohio Nanotechnology Summit, Columbus, Ohio, March 2006.

169. Matter, P.M., Ozkan, U.S. “Nitrogen containing carbon nanostructures as ORR catalysts in PEM fuel cells” Ohio Nanotechnology Summit, Columbus, Ohio, March 2006.

170. Ozkan, U.S., Song, H. Zhang. L., “Investigation of Bio-ethanol Steam Reforming over Cobalt Based Catalysts” Department of Energy 2006 Hydrogen Program Merit Review and Peer Evaluation Meeting, Arlington, VA, May 2006.

171. Kuhn, J.N., Lakshminarayanan, N., and Ozkan, U.S., “SOFC Research in the Heterogeneous Catalysis Research Group at the Ohio State University”, Ohio Fuel Cell Symposium, Canton, Ohio, May 2006.

172. Yung, M., Holmgreen, E., Ozkan, U., “Catalytic Oxidation of CO to CO2 in H2-rich Streams for PEM Fuel Cells”, Ohio Fuel Cell Symposium, Canton, Ohio, May 2006.

173. Song, H. and Ozkan, U.S., “Fuel Cell Grade Hydrogen Production from the Bio-Ethanol Steam Reforming over Co-based Catalysts: An Investigation of Reaction Networks and Active Sites” Ohio Fuel Cell Symposium, Canton, Ohio, May 2006.

174. Matter, P.H., Millet, J-M., Ozkan, U.S., “Non-metal catalysts for oxygen reduction reaction in PEM fuel cells” 16th World Hydrogen Energy Conference, Lyon, France, June 2006.

175. Biddinger, E.J., Matter, P.H, Wang, E., Arias, M, Ozkan, U.S., "ORR activity of CNx catalysts prepared using alumina, silica and magnesia supports," 2nd Annual MEA Manufacturing Symposium, Dayton, OH, August 2006.

176. Kuhn, J.N., Lakshminarayanan, N., and Ozkan, U.S., “Development of perovskite-type materials as carbon and sulfur tolerant SOFC anodes”, Pittsburgh Coal Conference, Pittsburgh, PA, September 2006.

177. Zhang, L., Ozkan, U.S., “Investigation on highly active and sulfur tolerant catalysts for high temperature water-gas shift reaction”, the 23rd International Pittsburgh Coal Conference, Pittsburgh, PA, September 2006

178. Song H., Zhang, L., Ozkan, U.S., “Investigation of bio-ethanol system reforming over cobalt-based catalysts”, 232nd ACS National meeting & exposition, San Francisco, CA, September 2006

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179. Kuhn, J.N. and Ozkan, U.S., “Low temperature oxygen activation and transport over doped lanthanum ferrites for use as SOFC cathodes”, Pittsburgh Coal Conference, Pittsburgh, PA, September 2006.

180. Kuhn, J.N. and Ozkan, U.S., “Surface chemistry and oxygen reduction kinetics over doped lanthanum ferrites”, Materials Science and Technology 2006 Conference and Exhibition, Cincinnati, OH, October 2006.

181. Song H., Zhang, L., Ozkan, U.S., “ Investigation of bio-ethanol steam reforming over cobalt-based catalysts”, U.S. Department of Energy Bio-derived Liquids to Hydrogen Distributed Reforming Working Group Kick-Off Meeting, Baltimore, MD, October 2006

182. Kuhn, J.N., Lakshminarayanan, N., and Ozkan, U.S., “Development of iron-based perovskite materials as carbon and sulfur tolerant SOFC anodes”, AICHE Annual Meeting, San Francisco, CA, November 2006.

183. Yung, M.M., Holmgreen, E.M., Ozkan, U.S., “Catalytic CO Removal from Hydrogen Streams “, AICHE Annual Meeting, San Francisco, CA, November 2006.

184. Yung, M.M., and Ozkan, U.S., “Catalytic CO Removal from Hydrogen Streams,” Honda–Ohio State University Research Forum, Columbus, Ohio, February 2007 (Poster presentation)

185. Biddinger, E.J., Matter, P.H., von Deak, D., Ozkan, U.S., “ORR activity for PEM and Direct Methanol Fuel Cells with CNx catalysts prepared using alumina, silica, and magnesia supports,” Honda-OSU Research Forum, Columbus, Ohio, February 2007 (poster presentation).

186. Song, H. Zhang, L., and Ozkan, U.S., “Catalytic Hydrogen Production from Renewable Sources” OSU-Honda Research Forum, Columbus, Ohio, February 2007. (Poster Presentation)

187. Song, H., Zhang, L., Ozkan, U.S., “Investigation of Reaction Networks and Active Sites in Steam Reforming of Bio-ethanol over Cobalt based Catalysts” 233rd ACS National Meeting, Chicago, IL, March 2007.

188. Kuhn, J.N., Lakshminarayanan, N., and Ozkan, U.S., “Improving the sulfur and coke tolerance of Ni cermet materials”, Spring ACS Meeting, Chicago, IL, March 2007.

189. Kuhn, J.N., Zhao, Z., Ozkan, U.S., Felix, L.G., and Slimane, R.B., „Ni-olivine catalysts for tar removal in hydrogen-rich streams”, Spring ACS Meeting, Chicago, IL, March 2007.

190. Yung, M.M., and Ozkan, U.S., “Catalytic Removal of CO from Hydrogen Streams for PEM Fuel Cells,” Ohio Nanotechnology Summit, Akron, Ohio, April 2007 (Poster presentation)

191. Zhang, L. and Ozkan, U.S., “Nano-scale catalyst development for hydrogen production through water-gas shift reaction”, Ohio Nanotechnology Summit, Akron, OH, April 2007

192. Zhang, L. and Ozkan, U.S., “Development of Fe-Al-Cu catalysts for hydrogen production through water-gas shift reaction”, Ohio Fuel Cell Symposium, Columbus, OH, May 2007.

193. Biddinger, E.J.; Matter, P.H.; von Deak, D.; Ozkan, U.S., “Nitrogen containing carbon nanostructures as oxygen reduction catalysts for use in PEM and direct methanol fuel cells,” Ohio Nanotechnology Summit, Akron, Ohio, April 2007.

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194. Biddinger, E.J.; Matter, P.H.; von Deak, D.; Ozkan, U.S., “Non-noble metal CNx catalysts for oxygen reduction in PEM and direct methanol fuel cells,” Ohio Fuel Cell Symposium, Columbus, Ohio, May 2007.

195. Kuhn, J.N., and Ozkan, U.S., „Electrode reactions in solid oxide fuel cells at the nanoscale triple phase boundary” (Poster), Ohio Nanotechnology Summit, Akron, OH, April 2007.

196. Yung, M.M., Zhao, Z., Woods, M.P., Ozkan, U.S., “Catalytic CO Oxidation for Purification of H2Streams for PEM Fuel Cells,” Ohio Fuel Cell Coalition Symposium, Columbus, OH, May 2007.

197. Song, H., Zhang, L., Ozkan, U.S., “Hydrogen Production from Bio-ethanol Steam Reforming over Cobalt-based Catalysts” 20th North American Meeting of North American Catalysis Society, Houston, TX., June 2007.

198. Yung, M.M., Zhao, Z., and Ozkan, U.S., “Preferential Oxidation of CO to CO2 in H2-Streams Over Cobalt-based Catalysts for PEM Fuel Cells,” 20th North American Catalysis Society Meeting, Houston, Texas, June 2007

199. Yung, M.M., Mirkelamoglu, B., and Ozkan, U.S., “Two-Stage Lean NOx Reduction with Methane on Pd and Co Catalysts,” 20th North American Catalysis Society Meeting, Houston, Texas, June 2007 (Poster presentation)

200. Woods, M.P., Mirkelamoglu B., Ozkan U.S. , “Correlation Between Oxygen Reduction Reaction and Oxidative Dehydrogenation Activities Over Nanostructured Carbon Catalysts”, North American Catalysis Society - 20th North American Meeting, Houston, TX, June 2007.

201. Kuhn, J.N., Zhao, Z., Ozkan, U.S., Felix, L.G., and Slimane, R.B., “Characterization of Ni-olivine materials as tar removal catalysts for biomass gasifiers”, 20th North American Catalysis Society Meeting, Houston, TX, June 2007.

202. Song, H., Zhang, L. and Ozkan, U.S., “Catalytic Hydrogen Production from Bio-ethanol on Co-based Catalysts,” 2nd International Hydrogen Energy Congress, Istanbul, Turkey, July 2007.

203. Kuhn, J.N., Lakshminarayanan, N., and Ozkan, U.S., “Effects of divalent B-site cations upon the structural and catalytic properties on Fe-based mixed conductors” (Poster), 20th North American Catalysis Society Meeting, Houston, TX, June 2007.

204. Zhang, L., Ozkan, U.S., “Sulfur deactivation of high-temperature water gas shift catalysts”, 20th North American catalysis society meeting, Houston, TX, Jun, 17-22, 2007.

205. Kuhn, J.N., Lakshminarayanan, N., Matter, P.H., Millet, J-M.M., Ozkan, U.S., Characterization of Doped LaFeO3 Oxygen Reduction Catalysts, 8th Congress of the European Catalysis Society, Turku, Finland, August, 2007.

206. Biddinger, E.J.; Matter, P.H.; Ozkan, U.S., “Nanostructured CNx cathode catalysts for PEMFCs & DMFCs,” 3rd MEA Manufacturing Symposium, Dayton, Ohio, August 2007.

207. Biddinger, E.J.; Matter, P.H.; von Deak, D.; Ozkan, U.S., “Nitrogen containing graphitic carbon cathode catalysts for dioxygen reduction in PEM and direct methanol fuel cells,” 3rd MEA Manufacturing Symposium, Dayton, Ohio, August 2007.

208. Lakshminarayanan, N., Kuhn, J.N. and Ozkan, U.S., “Effect of hydrogen sulfide on the catalytic activity of Ni-YSZ anodes in SOFCs”, Annual meeting, Tristate Catalysis Society, Lexington, KY, Nov 2007.

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209. Kuhn, J.N., Lakshminarayanan, N., Ozkan U.S., “Doped LaFeO3 as solid oxide fuel cell cathodes”, Annual meeting, Tristate Catalysis Society, Lexington, KY, Nov 2007.

210. Song, H., Zhang, L., Ozkan, U.S., “Investigation of Bio-Ethanol Steam Reforming over Cobalt based Catalysts”, U.S. Department of Energy Bio-derived Liquids to Hydrogen Distributed Reforming Working Group Meeting, Laurel, MD, November 2007;

211. Song, H., Zhang, L., Ozkan, U.S., “Catalytic Hydrogen Production from Bio-Ethanol Steam Reforming”, Tri-State Catalysis Society Symposium, Lexington, KY, November 2007;

212. Biddinger, E.J.; Matter, P.H.; von Deak, D.; Ozkan, U.S., “Nitrogen containing carbon nanostructures used as oxygen reduction catalysts in PEM and direct methanol fuel cells,” Tri-State Catalysis Society Annual Technical Meeting, Lexington, KY, November 2007.

213. Zhang, L., Wang, X., and Ozkan, U.S., “Development of Fe-Al-Cu catalysts for hydrogen production through water-gas shift reaction”, Tri-state Catalysis Society Symposium, Lexington, KY, November 2007.

214. Zhang, L., Wang, X., Gawade, P. and Ozkan U.S., “Development of Fe-Al-Cu catalysts for hydrogen production through water-gas shift reaction” Ohio Aerospace Institute Poster Session, Columbus, OH, February 2008

215. Biddinger, E.J.; Matter, P.H.; von Deak, D.; Ozkan, U.S., “Nanostructured carbon containing nitrogen as cathode catalysts in PEM fuel cells,” Ohio Nanotechnology Summit, Cincinnati, Ohio, April 2008.

216. Song, H., Zhang, L., Ozkan, U.S., “Catalytic Hydrogen Production from Bio-Derived Liquids over Non-Noble Metal Catalysts” OAI Poster Session, Columbus, OH., February 2008;

217. Song H., Zhang, L., Ozkan, U.S., “Hydrogen Production from Bio-derived Liquids over Cobalt-Based Catalysts”, 235th ACS National meeting & exposition, New Orleans, LA, April 2008;

218. Lakshminarayanan, N., Kuhn, J.N., Choi, H., Ozkan U.S., “Influence of H2S on the activity of Ni-YSZ anode materials in Solid Oxide Fuel Cells”, Ohio Aerospace Institute Poster Session, Columbus, OH, February 2008.

219. Kuhn, J.N., Lakshminarayanan, N., Ozkan U.S., “Doped LaFeO3 as solid oxide fuel cell cathodes”, Ohio Aerospace Institute Poster Session, Columbus, OH, February 2008.

220. Lakshminarayanan, N., Zhao, Z., Tan, B.,Ozkan, U.S., “Ni2SiO4 impregnated Olivine catalysts for tar reforming in biomass gasification” , Ohio Aerospace Institute Poster Session, Columbus, OH, February 2008.

221. Lakshminarayanan, N., Kuhn, J.N. and Ozkan, U.S., “Investigation of effect of H2S on Ni-YSZ anode catalysts in Solid Oxide Fuel Cells”, Spring ACS Meeting, New Orleans, LA, April 2008.

222. Woods, M.P., Yung, M.M., Tan, Bing, “Preferential Oxidation of CO in H2 Rich Streams Over Supported Cobalt Catalysts For PEM Fuel Cells”, American Chemical Society Spring Meeting, New Orleans, LA, April 2008.

223. Biddinger, E.J.; von Deak, D.; Ozkan, U.S., "Active site investigation of CNx cathode catalysts for use in PEM and direct methanol fuel cells," 2008 American Chemical Society Spring Meeting, New Orleans, LA, April 2008.

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224. Song, H., Zhang, L., Ozkan, U.S., “Hydrogen Production from Bio-derived Liquids over Cobalt-Based Catalysts ” 14th International Congress on Catalysis, Seoul, Korea, July 2008;

225. Biddinger, E.J., von Deak, D., Ozkan, U.S., “Investigation of the ORR Active Sites in Nano-structured CNx Catalysts for PEM and Direct Methanol Fuel Cells, ” 14th International Congress on Catalysis, Seoul, Korea, July 2008;

226. Song, H. Zhang, L., Ozkan, U.S., “Hydrogen Production from Bio-ethanol over Co-based Catalysts,” presented at the 2008 American Chemical Society Fall Meeting, Philadelphia, PA, 2008.

227. Zhang, L., Gawade, P., Tan, B., Ozkan, U.S., “Hydrogen production through water-gas shift reaction from coal-derived synthesis gas” presented at the 2008 American Chemical Society Fall Meeting, Philadelphia, PA, 2008.

228. Song, H., Zhang, L., Blohm, K., Ozkan, U.S., “Hydrogen Production from Bio-Ethanol Steam Reforming over Co-Based Catalysts”, 2008 AICHE Annual National Meeting, Philadelphia, PA, November, 2008.

229. Mirkelamoglu, B., Liu, M., Ozkan, U.S., “Dual-Stage Approach for Aftertreatment of Lean Burn Natural Gas Engine Exhaust” 237th ACS National Meeting & Exposition, Salt Lake City, UT, March 2009.

230. Mirkelamoglu, B., Liu, M., Ozkan, U.S., “Co- and Pd- Based Catalysts for Lean-Burn Natural Gas Engine Aftertreatment”. 2009 Annual Tri-State Catalysis Society Symposium, Lexington, KY, April 2009.

231. Biddinger, E.J., Knapke, D.S., von Deak, D., Ozkan, U.S., “Effect of the Use of Sulfur as a Growth Promoter on the ORR Activity of CNx Catalysts,” Tri-State Catalysis Society Annual Technical Meeting, Lexington, Kentucky, April 2009.

232. Biddinger, E.J., Knapke, D.S., von Deak, D., Ozkan, U.S., “Feasibility of Using Sulfur as a Growth Promoter for CNx Nanostructures as PEM and DMFC ORR Catalysts,” 2009 American Chemical Society Spring Meeting, Salt Lake City, Utah, March 2009.

233. Von Deak, D., Biddinger, E.J., Ozkan, U.S., “Catalyzing the Oxygen Reduction Reaction by Functionalized Carbon Nanostructures” Ohio Innovation Summit, Dayton, April 2009.

234. Lakshminarayanan N., Kuhn, J., Ozkan, U.S., “Nature of deactivation in SOFC anode catalysts in the presence H2S,” 21st Meeting of the North American Catalysis Society, San Francisco, CA, June 2009.

235. Mirkelamoglu, B., Liu, M., Lentz, S.D., Ozkan, U.S., “Two-stage Catalytic Exhaust Treatment for Lean-Burn Natural Gas Engines,” 21st Meeting of the North American Catalysis Society, San Francisco, CA, June 2009.

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236. Biddinger, E.J., von Deak, D., Ozkan, U.S., “Role of nitrogen functional groups in nanostructured carbon catalysts for oxygen reduction reaction in PEM and direct methanol fuel cells,”21st Meeting of the North American Catalysis Society, San Francisco, CA, June 2009.

237. Song, H., Ozkan, U.S., “Hydrogen Production from Steam Reforming of Bio-Ethanol over Non-Precious Metal Catalysts,” 21st Meeting of the North American Catalysis Society, San Francisco, CA, June 2009.

238. Lakshminarayanan, N., H. Choi, J.N. Kuhn, Millet, J.M.M., Ozkan, U.S., “Control of Oxygen Mobility in Doped LaFeO3 as SOFC Catalysts “ 6th World Congress on Oxidation Catalysis, Lille, France, July 2009.

239. Von Deak, D., Biddinger, E.J., Bao, X., Knapke, D.S., Luthman, K.A., Ozkan, U.S., “Corrosion resistance of heteroatom doped carbon catalysts in oxygen reduction reaction” 238th ACS National Meeting, Washington DC, August 2009

240. Bao, X., Song, H., Hadad, C.M., Ozkan, U.S., “Computational Study of the Ethanol Steam Reforming Reaction over Co/CeO2(111): from Ethanol to Acetate” 238th ACS National Meeting, Washington DC, August 2009

241. Gawade, P. , Mirkelamoglu, B, Tan, B, Ozkan, U.S., “Hydrogen production via water gas shift (WGS) over iron and copper based catalysts in coal derived syngas” AIChE 2009 Annual Meeting, Nashville, Tennessee, 2009.

242. Lakshminarayanan, N., Choi, H., Ozkan, U.S., “Relation between Dopant Concentration, Oxygen Mobility and Oxidation Activity in Doped Lanthanum Ferrite-based Perovskite Oxides” AIChE Annual Meeting, Nashville TN, November 2009.

243. Song, H., Bao, X., Hadad, C.M., Ozkan, U.S., “Investigation of the Surface Reaction Mechanism in Ethanol Steam Reforming over Supported Co Catalysts” AIChE Annual Meeting, Nashville TN, November 2009.

244. Preshit Gawade, Burcu Mirkelamoglu and Umit S. Ozkan, “Hydrogen production over Cu/CeO2 via water-gas-shift reaction: Effect of support morphology and impregnation medium”, American Chemical Society (ACS), San Francisco, CA, March 2010

245. Lakshminarayanan,N., Choi,H., and Ozkan, U.S., “Effect of additional B-site dopants in LaFeO3 based SOFC cathode catalysts”, ACS Spring Meeting, San Francisco, CA, March 2010.

246. von Deak, D.; Biddinger, E. J.; Luthman, K. A; Ozkan, U. S., “Phosphorus-nitrogen doped carbon catalysts for oxygen reduction in PEM fuel cells,”239th Meeting of the American Chemical Society, San Francisco, CA. March 2010

247. Preshit Gawade, Burcu Mirkelamoglu and Umit S. Ozkan, “Cu-based catalysts for hydrogen production through water-gas-shift reaction: Effect of support morphology”, Ohio Innovation Summit, Columbus, OH, April 2010

248. Burcu Mirkelamoglu, Preshit Gawade and Umit S. Ozkan, “Lean-burn natural gas engine after-treatment: A dual catalyst approach”, Ohio Innovation Summit, Columbus, OH, April 2010

249. Preshit Gawade, Burcu Mirkelamoglu and Umit S. Ozkan, “Water-gas-shift over Cu/CeO2 nanocrystals: Effect of morphology, impregnation medium, reduction temperature and Cu-content”, Tri-state Catalysis Symposium, Covington, Kentucky, TN, April 2010.

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250. Lakshminarayanan, N., H. Choi, J.N. Kuhn, Millet, J.M.M., Ozkan, U.S., “Control of Oxygen Mobility in Doped LaFeO3 as SOFC Catalysts” Tri-state Catalysis Symposium, Covington, Kentucky, TN, April 2010.

251. Soykal. I.I., Mirkelamoglu, B., Bao, X., Hadad, C., Ozkan, U.S., “Catalytic Steam Reforming of bio-derived Oxygenates,” Presented at International Conference on Catalysis for Renewable Sources: Fuels, Energy, Chemicals, St. Petersburg, Russia, July 2010.

252. Ozkan, U.S., von Deak, D., Biddinger, E.J., “Heteroatom-containing carbon nanostructures as oxygen reduction catalysts for PEM fuel cells,”240th Meeting of the American Chemical Society, Boston, MA, August 2010. (Invited)

253. von Deak, D., Biddinger, E.J., Ozkan, U.S., “The Role of Phosphorous in Nitrogen-Doped Graphite Oxygen Reduction Catalysts in PEM Fuel Cells,” Annual Meeting of the American Institute of Chemical Engineers, Salt Lake City, UT, November 2010.

254. Singh, D., von Deak, D., Miller, J., Ozkan, U.S., “ Investigation of the active site for platinum-free ORR catalysts: Role of the transition metal,” 241st Meeting of the American Chemical Society, Anaheim, CA, March 2011.

255. Soykal, I.I., Mirkelamoglu, B., Ozkan, U.S., “Effect of pretreatment on Co-based catalysts in steam reforming of bio-derivable liquids,” 241st Meeting of the American Chemical Society, Anaheim, CA, March 2011. (Invited)

256. Choi, H., Ozkan, U.S., “Characteristics of Perovskite Materials as Anode Catalysts in Direct Hydrocarbon Solid Oxide Fuel Cells,” 22nd North American Meeting of the Catalysis Society, Detroit, MI, June 2011.

257. Bayram, B., Soykal, I.I., von Deak, D., Ozkan, U.S., “Investigation of Cobalt Coordination Environment Under Reaction Conditions,” 22nd North American Meeting of the Catalysis Society, Detroit, MI, June 2011.

258. Choi, H., Wielgus, C., Ozkan, U.S., “Catalytic and Electrocatalytic Performance of Doped LaFeO3: Control of Oxygen Mobility,” 242nd Meeting of the American Chemical Society, Denver, CO, August 2011. (Invited).

259. Choi, H., Ozkan, U.S., “Perovskites as Alternative Catalysts for Solid Oxide Fuel Cell Anodes,” Annual Meeting of the American Institute of Chemical Engineers, Minneapolis, MN, October 2011.

260. Soykal, I.I., Mirkelamoglu, B., Ozkan, U.S., “Steam reforming of ethanol to hydrogen over Co-based catalysts: Support effects,” 243rd Meeting of the American Chemical Society, San Diego, CA, March 2012 (Invited)

261. Soykal, I.I., Ozkan, U.S., “Investigation of Cobalt Coordination Environment and Support Morphology Effects under Reaction Conditions in Ethanol Steam Reforming,” 15th International Congress on Catalysis, Munich, Germany, July 2012.

262. Ozkan, U.S., “Award Address (ACS Distinguished Researcher Award Sponsored by the Energy and Fuels Division). Catalytic reactions involving oxygen: Challenges and opportunities”. 244th Meeting of the American Chemical Society, Philadelphia, PA, August 2012.

263. Ozkan, U.S., “Catalytic and electrocatalytic performance of doped perovskites: Control of oxygen mobility” ACS Rocky Mountain Regional Conference, Westminster, CO, October 2012. Keynote.

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264. Singh, D., Tian, J., Ozkan, U.S., “Non-Noble Metal Catalysts for the Oxygen Reduction Reaction (ORR) in Proton Exchange Membrane (PEM) Fuel Cells” Annual Meeting of the AICHE, Pittsburgh, PA, October 2012.

265. Soykal, I.I., Sohn, H., Ozkan, U.S., “Investigation of Cobalt Coordination Environment Under in-Situ Steam Reforming Conditions of Bio-Derivable Liquids” Annual Meeting of the AICHE, Pittsburgh, PA, October 2012.

266. Alexander, A-M, Gawade, P., Ozkan, U.S., “Optimization of Co-Based Oxidation Catalyst in a Dual-Catalyst Bed for Lean-Burn Engine After-Treatment” Annual Meeting of the AICHE, Pittsburgh, PA, October 2012.

267. Ozkan, U.S., “Catalytic Reforming of Lower Alcohols to Hydrogen” Annual Meeting of the AICHE, Pittsburgh, PA, October 2012. Keynote.

268. Ozkan, U.S., Singh, D., Tian, J., King, J., Uppati, S., “Role of metal in nitrogen-containing carbon nanostructures (CNx) and Fe-N-C catalysts for ORR,” 245th Meeting of the American Chemical Society, New Orleans, LA, April 2013. Invited.

269. Ozkan, U.S., Soykal, I., Sohn, H., “Investigation of support effects on Co coordination environment under in-situ steam reforming conditions of bio-derived liquids,” 245th Meeting of the American Chemical Society, New Orleans, LA, April 2013. Invited.

270. Ozkan, U.S., Choi, H., Fuller, A., “Ce-doped strontium cobalt ferrite perovskites as electro-catalysts for solid oxide fuel cells: Effect of dopant concentration,” 245th Meeting of the American Chemical Society, New Orleans, LA, April 2013. Invited.

271. Ozkan, U.S., “N-containing carbon nanostructures as ORR catalysts,” 2013 OSU Materials Week Symposium, Columbus, OH, May 2013. Invited.

272. Ozkan, U.S., Choi, H., Fuller, A., “Strontium cobalt ferrite perovskite materials as electro-catalysts for solid oxide fuel cells: Effect of Ce substitution at the A-site” 247th Meeting of the American Chemical Society, Dallas, TX, April 2014. Invited.

273. Ozkan, U.S., “Bridging heterogeneous catalysis and electro-catalysis”, 5th National Conference on Catalysis, Adana, Turkey, April 2014, Keynote.

274. Ozkan, U.S., "Heteroatom-Doped Carbon Nanostructures as Oxygen Reduction Reaction Electrocatalysts" Gordon Research Conference, New London NH, June 2014. Invited.

275. Ozkan, U.S., “A Comparison of N-Containing Carbon Nano-Structures (CNx ) and N-Coordinated Iron-Carbon Catalysts (FeNC) for the Oxygen Reduction Reaction in Acidic Media,” U.S.DOE Basic Energy Sciences, Meeting of the Catalysis Science Program, Annapolis, MD, July 2014. Invited.

276. Ozkan, U.S., Soykal, I.I., Sohn, H., “Ethanol steam reforming over cobalt catalysts supported on nano-ceria:Oxidation/reduction behavior of the metal and the support”, 248th ACS National Meeting, San Francisco, CA, August 2014. Invited.

277. Ozkan, U.S., “Strontium Cobalt Ferrite Perovskites as Electrocatalysts for Solid Oxide Fuel Cells: Effect of the A- and B-Site Substitution” ElectroChem Ohio Meeting, Columbus, OH, September 2014. Invited.

278. Ozkan, U.S., Mamtani, K., Singh, D., Tian, J. Miller, J. “Nitrogen-Containing Carbon Nanostructures (CNx ) and Iron-Nitrogen-Carbon (Fe-N-C) as Non-Noble Metal Catalysts for Oxygen Reduction Reaction (ORR) in Acidic Media” Electrochemical Society and SMEQ International Meeting, Cancun, Mexico, October 2014.

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279. Ozkan, U.S., “Bridging Heterogeneous Catalysis and Electrocatalysis: Catalytic Reactions Involving Oxygen” AICHE Annual Meeting, Atlanta, GA, November 2014. Invited.

280. Ozkan, U.S., Sohn, H., Soykal, I.I., Miller, J., Tao, F., “Ethanol Steam Reforming over Cobalt Catalysts Supported on Nano-ceria: Oxidation/reduction Behavior of the Metal and the support” 249th ACS National Meeting, Denver, CO, March 2015. Invited.

281. Fuller, A., Dogu, D., Binkley, K.E., Gunduz, S., Kramer, N., Co, A., Ozkan, U.S., “Electro-catalytically assisted oxidative dehydrogenation (ODH) of lower alkanes to olefins” 24th North American Catalysis Society Meeting, Pittsburgh, PA, June 2015.

282. Singh, D., Mamtani, K., Tian, J., Miller J., Ozkan, U.S., “Oxygen Reduction Reaction (ORR) Performance of Nitrogen Containing Carbon Nanostructures (CNx) and Iron-Nitrogen-Carbon (FeNC) Catalysts in Acidic Media”, North American Meeting, Pittsburgh, PA, June 2015.

283. Sinha Majumdar, S., Alexander, A.-M., Celik, G., Ozkan, U.S., "Wash-coat Development for Lean-burn Engine-exhaust Aftertreatment: Incorporation of Binder to Pd Supported on Sulfated Zirconia" 24th North American Catalysis Meeting, Pittsburgh, PA, June 2015.

284. Ozkan, U.S., Sohn, H., Edmiston, P.E., “Hydrogenation and Hydrogenolysis Reactions Involved in Treatment of Water Contaminated with Chlorinated Hydrocarbons”. 24th North American Catalysis Meeting, Pittsburgh, PA, June 2015. Keynote.

285. Singh, D., Mamtani, K., Tian, J., Ozkan, U.S., “ Oxygen Reduction Reaction over Carbon-based Catalysts”. American Chemical Society National Meeting, Boston, MA, August 2015. Invited.

286. Ozkan, U.S., “Ethanol steam reforming over cobalt catalysts supported on nano-ceria: Oxidation/reduction behavior of the metal and the support”. Canadian Society for Chemical Engineering, Thermochemical Conversion Processes, Calgary, Canada, October 2015. Keynote.

287. Fuller, A., Dogu, D., Binkley, K.E., Kramer, N., Co, A., Ozkan, U.S., “Electrocatalytically-Assisted Oxidative Dehydrogenation (ODH) Of Lower Alkanes To Olefins” American Chemical Society National Meeting, San Diego, CA, March 2016.

288. Fuller, A., Dogu, D., Binkley, K.E., Gunduz, S., Kramer, N., Co, A., Ozkan, U.S., “Electrocatalyticaly-Assisted Oxidative Dehydrogenation of Lower Alkanes to Olefins” 229th Meeting of the Electrochemical Society, San Diego, CA, May 2016.

289. Ozkan, U.S., “Hydrogenation and Hydrogenolysis Reactions Involved in Treatment of Water Contaminated with Chlorinated Hydrocarbons,” 6th National Conference of Catalysis, Bursa Turkey, April 2016. Plenary Lecture.

290. Mamtani, K., Jain, D., Miller, J., Millet, J-M. M, Ozkan, U.S., “Carbon-based catalysts for Oxygen Reduction and Oxygen Evolution Reactions in Acidic Media,” 16th International Congress on Catalysis, Beijing, China, July 2016, Invited Lecture.

291. Sohn, H., Celik, G., Gunduz, S., Edmiston, P., Ozkan, U.S., “Hydrogenation and Hydrogenolysis Reactions Involved in Treatment of Water Contaminated with Chlorinated Hydrocarbons,” American Chemical Society National Meeting, Philadelphia, PA, August 2016. Invited Lecture.

292. Celik, G., Sohn, H., Gunduz, S., Ailawar, S.A., Edmiston, P., Ozkan, U.S., “Aqueous-Phase Hydrodechlorination of Trichloroethene over Pd-Supported on Swellable Organically-

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Modified Silica (SOMS),” American Chemical Society National Meeting, Philadelphia, PA, August 2016.

293. Ozkan, U.S., Sohn, H., Celik, G., Gunduz, S., Edmiston, P., Ailawar, S. A., “Catalytic Treatment of Water Contaminated with Chlorinated Hydrocarbons,”. American Institute of Chemical Engineers National Conference, San Francisco, CA, November 2016. Invited Lecture.

294. Ozkan, U.S., “Electrocatalytically-assisted Oxidative Dehydrogenation (ODH) of Ethane,” Eastern Mediterranean Chemical Engineering Conference (February 2017) Haifa Israel. Invited Lecture

295. Ozkan, U.S., Mamtani, K. Jain, D. , “Nitrogen-doped Carbon Nanostructures (CNx) as as bifunctional electrocatalysts for oxygen reduction reaction and oxygen evolution reaction in acidic media,” American Chemical Society National Meeting,, San Francisco, CA, April 2017. Invited Lecture.

296. Mamtani, K., Jain, D., Co, A. Ozkan, U.S., “Probing the ORR Active Sites over Nitrogen-doped Carbon Nanostructures (CNx) in Acidic Media Using Phosphate Anion,” Presented at the 25th North American Meeting of the Catalysis Society, Denver, CO, June 2017.

297. Gunduz, S., Dogu, D., Meyer, K.E., Deka, D.J., Co, A., Ozkan, U.S., “Synthesis and Characterization of Iron Nitride-type Catalysts for Electrocatalytic Ammonia Production,” Presented at the 25th North American Meeting of the Catalysis Society, Denver, CO, June 2017.

298. Celik, G., Sohn, H., Gunduz, S., Ailawar, S.A., Edmiston, P., and Ozkan, U.S., “Catalytic Treatment of Water Contaminated with Trichloroethylene,” Presented at the 25th North American Meeting of the Catalysis Society, Denver, CO, June 2017.

299. Mamtani, K., Jain, D., Co, A. Ozkan, U.S., “Insights into Oxygen Reduction Reaction (ORR) and Oxygen Evolution Reaction (OER) for Nitrogen-doped Carbon Nanostructures (CNx) in Acidic Electrolyte,” 68th Annual Meeting of International Society of Electrochemistry, Providence, RI, August 2017.

300. Ozkan, U.S., “Energy and the Environment: Solutions Offered by Catalysis,” ACS 2017 Henry H. Storch Award, American Chemical Society National Meeting, Washington, D.C., August 2017. Invited Lecture.

301. Ozkan, U. “Electrocatalytically-assisted Oxidative Dehydrogenation of Ethane, American Chemical Society National Meeting, New Orleans, LA , March 2018. Invited Lecture.”

302. Mamtani, K., Jain, D., Co, S. Ozkan, U.S., “Nature of Active Sites in Nitrogen-doped Carbon Nanostructures for Oxygen Reduction and Oxygen Evolution Reactions,” Electrochemical 233rd Meeting of the Electrochemical Society, Seattle, WA, May 2018.

303. Ozkan, U.S., “Carbon-based Catalysts for Oxygen Reduction and Oxygen Evolution Reactions in Acidic Media” American Chemical Society National Meeting, Boston, MS, August 2018. Keynote Lecture.

304. Ozkan, U.S., Celik, G., Ailawar, S., Gunduz, S., Edmiston, P., “Hydrodechlorination of Trichloroethylene Using Pd Catalysts Supported on Swellable Organically Modified Silica (SOMS), American Chemical Society National Meeting, Boston, MS, August 2018. Invited Lecture.

305. Ozkan, U.S., Celik, G., Ailawar, S.,Gunduz, S., Edmiston, P., “Hydrodechlorination of Trichloroethylene Using Pd Catalysts Supported on Swellable Organically Modified Silica

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(SOMS), 9th Eastern Mediterranean Conference of Chemical Engineering, Ankara, Turkey, September 2018. Plenary Lecture.

306. Ozkan, U.S., “A Tribute to Jacques L. Zakin: A Brief Introduction,” AICHE National Meeting, Pittsburg, October 2018. Invited Lecture.

307. Celik G., Ailawar S. A., Gunduz S., Sohn H. T., Edmiston P. L., Ozkan U. S., “Swellable Organically Modified Silica (SOMS): A novel catalyst support for hydrodechlorination of trichloroethylene in aqueous phase”, Annual Meeting of the American Institute of Chemical Engineers (AIChE), Pittsburgh, PA, October 2018.

308. Gunduz, S., Deka, D.J., Dogu, D., Meyer, K.E., McGrogan, J., Co, A.C., Ozkan, U.S., “Metal Nitride-type Cathode Catalysts for Electrochemical Ammonia Production,” 2018 AIChE Annual Meeting, Pittsburgh, OH, Oct 28-Nov 02, 2018.

309. Ozkan, U.S., Celik, G., Ailawar, S., Edmiston, P., “Hydrodechlorination of Trichloroethylene Using Pd Catalysts Supported on Swellable Organically Modified Silica (SOMS),” International Conference on Applied Catalysis and Chemical Engineering, Dubai, UAE, April 2019, Invited Lecture.

310. Ozkan, U.S., Celik, G., Ailawar, S., Gunduz, S. Hunoor, A., Edmiston, P., “Swellable Organically Modified Silica (SOMS) as a Catalyst Scaffold for Catalytic Treatment of Water through Hydrogenation and Hydrogenolysis Reactions,” World Chemistry Forum, Barcelona, Spain, May 2019. Invited Lecture.

311. Ozkan, U.S., Celik, G., Ailawar, S., Edmiston, P., “Hydrodechlorination of Trichloroethylene Using Pd Catalysts Supported on Swellable Organically Modified Silica (SOMS),” French Conference on Catalysis FCCat2, Frejus, France, June 2019. Invited Lecture.

312. Ozkan, U.S., Deka, D., Gunduz, S., “Production of Syngas with Controllable H2/CO Ratio By High Temperature Co-Electrolysis of CO2 and H2O over Ni- and Co-Doped Lanthanum Strontium Ferrite Perovskites,” 26th North American Meeting of the Catalysis Society, Chicago, IL, June 2019.

313. Jain, D., Gustin, V., Mamtani, K., Co, A., Ozkan, U.S., “Insights into Nature of Active Sites in Nitrogen-doped Carbon Nanostructures for Oxygen Reduction Reaction,” 26th North American Meeting of the Catalysis Society, Chicago, IL, June 2019.

314. Deka, D. J., Dogu, D., Meyer, K., Gunduz, S., Krammer, K., Co, A.C., Ozkan, U.S., "Oxidative dehydrogenation of light hydrocarbons in solid oxide electrolyte reactor," North American Catalysis Society Meeting, Chicago, Illinois, June 2019

315. Ailawar S. A., Celik G., Hunoor A., Gunduz S., Edmiston P. L., Ozkan U. S., “Swellable organically modified silica (SOMS): A novel support for aqueous phase hydrodechlorination of trichloroethylene” 26th Meeting of the North American Catalysis Society, Chicago, IL, June 2019.

316. Ozkan, U.S., “Electrocatalytic Applications of Heteroatom-doped Carbon Nanostructures: Thinking Beyond PEM Fuel Cells” DOE-BES Catalysis Science Program Annual Meeting, Gaithersburg, MD, July 2019. Invited Lecture.

317. Ozkan, U.S., Deka, D., Gunduz, S., “Production of Syngas with Controllable H2/CO Ratio By High Temperature Co-Electrolysis Of CO2 and H2O Over Ni And Co- Doped Lanthanum Stron1um Ferrite Perovskite Cathodes,” American Chemical Society National Meeting, August 2019, San Diego, CA., August 2019. Invited Lecture.

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318. Ozkan, U.S., Deka, D. Gunduz, S., “Metal Nitride Incorporated Perovskite-Type Novel Cathode Catalysts for Electrocatalytic Ammonia Production at Atmospheric Pressure”, American Chemical Society National Meeting, San Diego, CA. August, 2019. Invited Lecture.

319. Ozkan, U.S., Ailawar, S., Hunoor, A., Celik, G., Gunduz, S., Miller, J., Tao, F., Edmiston, P., “Swellable Organically Modified Silica (SOMS) as a Catalyst Scaffold for Aqueous Phase Hydrodechlorination and Hydrogenation Reactions,” American Institute of Chemical Engineers National Meeting, Orlando, FL, November 2019. Invited Lecture.

320. Ailawar S.A., Celik G., Gunduz S., Miller J.T., Tao F., Edmiston P.L., Ozkan U.S., “Aqueous Phase Hydrodechlorination of Trichloroethylene using Pd supported on Swellable Organically Modified Silica (SOMS): Deactivation due to chloride and sulfur species”, Annual Meeting of the American Institute of Chemical Engineers, Orlando, FL, November 2019.

321. Jain, D., Gustin, V., Basu, D., Gunduz, S., Deka, D., Co, A., Ozkan, U.S., “Nitrogen-Coordinated-Iron-Carbon (FeNC) Catalysts for Oxygen Reduction Reaction in Phosphoric Acid Fuel Cells” AIChE Annual Meeting, Orlando, FL, November 2019.

INVITED LECTURES and SEMINARS 1. "Effect of Excess MoO3 in NiMoO4 Catalysts," University of Kansas, Department of

Chemical Engineering, Lawrence, Kansas, March 1984. 2. "Selective Oxidation of C4 Hydrocarbons to Maleic Anhydride," University of New

Mexico, Department of Chemical and Nuclear Engineering, Albuquerque, New Mexico, March 1984.

3. "Production of Maleic Anhydride from C4 Hydrocarbons," AMOCO Oil company, Naperville, Illinois, March 1984.

4. "Nickel and Cobalt Molybdates as Selective Oxidation Catalysts," E.I. DuPont de Nemours, Asheville, North Carolina, April 1984.

5. "Selective Oxidation 1-Butene, 1,3-Butadiene and Furan," Montana State University, Department of Chemical Engineering, Bozeman, Montana, April 1984.

6. “Selective Oxidation of C4 Hydrocarbons," The Ohio State University, Department of Chemical Engineering, Columbus, OH, April 1984.

7. "Characterization and Selectivity of Nickel Molybdate Catalysts Containing Excess Molybdenum Trioxide," E.I. DuPont de Nemours, Towanda, Pennsylvania, May 1984.

8. "NiMoO4 and CoMoO4 Catalysts in Selective Oxidation of C4 Hydrocarbons," Iowa State University, Department of Chemical Engineering, Ames, IA, November 1984.

9. "Promoter Effect of Manganese and Cadmium Molybdates in Selective Oxidation Catalysis," University of Southern Florida, Department of Chemical Engineering, Tampa, Florida, February 1986.

51

10. "Heterogeneous Catalysis -- Is It Still An Art?" Annual Conference of Engineering (ACE DAY) speaker, The Ohio State University, Department of Chemical Engineering, Columbus, OH, May 1987.

11. "Investigation of Structural Specificity of Molybdenum Trioxide Using Scanning Electron Microscopy and 3-Dimensional Imaging Techniques," Dow Chemical Co., Midland Michigan, October 1987.

12. "Isotopic Labeling and Oxygen Chemisorption Studies over MnMoO4/MoO3 Catalysts," University of Pittsburgh, Department of Chemical Engineering, Pittsburgh, Pennsylvania, March 1989.

13. "Catalytic Materials Research," The Ohio State University, Center for Materials Research, Columbus, OH, June 1989.

14. "Synergy Effect in MnMoO4/MoO3 Catalysts," University of Michigan, Department of Chemical Engineering, Ann Arbor, Michigan, September 1989.

15. "Recent Developments in Selective Oxidation Catalysis Research," Middle East Technical University, Department of Chemical Engineering, Ankara, Turkey, June 1990.

16. "Investigation of Oxygen Insertion Mechanism in Selective Oxidation Reactions," Bosphorus University, Department of Chemical Engineering, Istanbul, Turkey, June 1990.

17. "Isotopic Labeling and Raman Spectroscopy Studies for Investigation of Synergy Effects in Selective Oxidation Catalysis," Rice University, Department of Chemical Engineering, Houston, Texas, March 1991.

18. "Isotopic Labeling and Raman Spectroscopy Studies for Investigation of Synergy Effects in Selective Oxidation Catalysis," Shell Development Company, Westhollow Research Center, Houston, Texas, March 1991.

19. "Investigation of Synergistic Effects in Selective Oxidation Catalysts through Isotopic Labeling and Raman Spectroscopy Studies," Union Carbide Corporation, Charleston, West Virginia, April 1991.

20. "Investigation of Synergy Effects in Selective Oxidation Catalysis," EXXON Chemical Company, Baytown, Texas, May 1991.

21. "Selective Catalytic Reduction of NOx," Iowa State University, Department of Chemical Engineering, Ames, IA, September 1991.

22. "Vanadia/Titania Catalysts in Selective Catalytic Reduction of Nitric Oxide with Ammonia," AMOCO Research Center, Naperville, IL, September 1991.

23. "Engineering Profession: Challenges and Opportunities," Keynote Lecture at the Ohio Society of Professional Engineers Certificate Presentation Ceremony for Professional Engineers, Columbus, OH, September 1991.

24. "Characterization and Activity of Vanadium Catalysts in Selective Catalytic Reduction of Nitric Oxide," Frontiers of Science Workshop, EXXON Research and Engineering Company, Annandale, New Jersey, November 1991.

25. "Reduction of Nitric Oxide Emissions through Catalysis," University of Campinas, Campinas, Brazil, December 1991.

52

26. "Vanadia Catalysts for Selective Catalytic Reduction of NO and Direct Oxidation of Ammonia," Union Carbide Corporation, Charleston, West Virginia, May 1992.

27. "Molybdenum-Oxide-Based Catalytic Materials for Partial Oxidation of Methane," The Ohio State University Center for Materials Research, Columbus, OH, November 1992.

28. "Partial Oxidation of Methane to Formaldehyde," University of Southern Florida, Department of Chemical Engineering, Tampa, FL, November 1992.

29. "You can Do It!," YWCA Bright Futures Award Ceremony Lecture, Columbus, OH, March 1993.

30. "Partial Oxidation of Methane to Formaldehyde," High Technology Seminar Series, the Chemical Abstracts, Columbus, OH, March 1993.

31. "Oxidative Coupling of Methane over Alkali-Promoted Molybdate Catalysts, " Industrial Associates in Chemistry Symposium, Ohio State University, Department of Chemistry, Columbus, OH, September 1993.

32. "Investigation of the Reaction Network in SCR Reactions through Isotopic Labeling Studies" University of Notre Dame, Department of Chemical Engineering, South Bend, Indiana, November 1993.

33. "Selective Catalytic Reduction of Nitric Oxide with Ammonia - Mechanistic Investigations," Princeton University, Department of Chemical Engineering, Princeton, New Jersey, presented March 1994.

34. "Investigation of Reaction Pathways in Selective Catalytic Reduction of Nitric Oxide through Isotopic Labeling Studies," Gordon Research Conference on Catalysis, New London, New Hampshire, presented, June 1994.

35. "Applications of Transient Isotopic Labeling Technique Under Steady-State Conditions for Investigation of Catalytic Schemes," Mobil Corporation, R&D Center, Princeton, New Jersey, presented, August 1994.

36. "Environmental Catalysis: Present Status and Future Trends," Pleanary Lecture, presented at the Annual Chemical Engineering Congress, Ankara, Turkey, September 1994.

37. “Catalytic Reduction of Nitric Oxide.” Universite Catholique de Louvain, Louvain-la-Neuve, Belgium, March 1995.

38. “Simultaneous Hydrodesulfurization and Hydrodenitrogenation” .” Universite Catholique de Louvain, Louvain-la-Neuve, Belgium, March 1995.

39. “Transient Isotopic Labeling Under Steady-State Conditions as a Tool for Investigating the Reaction Networks in SCR Reaction,” Rhone-Poulenc Research Center, Aubervillier, France, March 1995.

40. “Environmental Catalysis-Future Directions and Present Applications” University of Liverpool, England, May1995.

41. “Investigation of the Reaction Network of the Selective Catalytic Reduction of NO Using Isotopic Labeling Studies,” Imperial College of London, England, May 1995.

42. “NOx Reduction Catalyis, “ SHELL (Amsterdam) Research Center, Amsterdam, Holland, May 1995.

53

43. “Transient Isotopic Labeling Under Steady-State Conditions as a Tool for Investigating the Reaction Networks in SCR Reaction,” University of Bochum, Germany, May 1995.

44. “Environmental Catalysis,” Universite de Compiegne, France, May 1995. 45. “Selective Catalytic Reduction of NO with Methane,” Elf-Atochem Research Center, St.

Avold, France, June 1995. 46. “Oxidative Coupling of Methane over Alkali-promoted Molybdate Catalysts,” University of

Lille, France, June 1995. 47. “Graduate Research in Chemical Engineering in the U.S.A.,” Ecole Centrale de Lille,

France, June 1995. 48. “Heteropoly Anion Catalysis: Results from a Collaborative Study,” CNRS Catalysis

Research Institute, Lyon, France, July 1995. 49. “Catalytic Solutions to Environmental Problems,” The Ohio State University, Department of

Chemical Engineering, Columbus, OH, February 1996. 50. “Catalytic Solutions to Environmental Problems,” Newcomb Lectureship Series, Tulane

University, New Orleans, LA, April 1996. 51. ”Simultaneous Hydrodesulfurization and Hydrodenitrogenation Reactions” Tri-State

Catalysis Society Meeting, S. Charleston, VW , May 1996. 52. “Selective Catalytic Reduction of NO with Methane,” Instituto de Catalisis y

Petroleoquimica, Madrid, Spain, September 1996. 53. “NOx Reduction with Methane over Supported Pd Catalysts,” Tri-State Catalysis Society

Meeting, S. Charleston, VW , January 1997. 54. “Active Sites and Deactivation Behavior of Ni-Mo-S Catalysts in HDN Reactions,”

University of Cincinnati, May 1997. 55. “Hyrodenitrogenation and Hydrodesulfurization of Model Compounds,” Exxon Research

and Development Laboratories, Baton Rouge, LA, July 1997. 56. “Partial Oxidation of Lower Hydrocarbons” Shell Westhollow Technology Center, Houston,

TX August 1997. 57. “Reduction of NO with Methane over supported Pd Catalysts,” Ohio State University,

Department of Chemistry, Columbus, OH, January 1998. 58. “Hydrodenitrogenation Reactions over Sulfide and Nitride Catalysts,” Exxon Chemical

Corporation, Baton Rouge, LA, March 1998. 59. "Catalytic Hydrodenitrogenation of Heterocyclic Compounds on Sulfide and Nitride

Catalysts," Dept. of Chemistry, Tunghai University, Taichung, Taiwan, December 1998. 60. "Environental Catalysis: Catalytic Reduction of NOx," Dept. of Chemical Engineering,

Tunghai University, Taichung, Taiwan, December 1998. 61. "Catalytic Reduction of Nitric Oxide with Methane over Supported Pd Catalysts," National

Taiwan University, Taipei, Taiwan, December 1998. 62. "Oxidative Dehydrogenation of Propane," Middle East Technical University, Ankara,

Turkey, June 1999.

54

63. "Hydrodenitrogenation and Hydrodeoxygenation over Sulfide and Nitride Catalysts," Middle East Technical University, Ankara, Turkey, June 1999.

64. "Catalytic Reduction of NOx with Methane," Middle East Technical University, Ankara, Turkey, June 1999.

65. " Catalysis: Past, Present, Future," Middle East Technical University, Ankara, Turkey, July 1999.

66. "Oxidative Dehydrogenation of Propane," Bogazici University, Istanbul, Turkey, July 1999. 67. "Hydrodenitrogenation and Hydrodeoxygenation over Sulfide and Nitride Catalysts,"

Bogazici University, Istanbul, Turkey, July 1999. 68. "Catalytic Reduction of NOx with Methane," Bogazici University, Istanbul, Turkey, July

1999. 69. " Catalysis: Past, Present, Future," Bogazici University, Istanbul, Turkey, July 1999. 70. "Oxidative Dehydrogenation of Propane," Union Carbide Technology Center, Charleston,

WV, September 1999. 71. "Catalytic Reduction of NO Using Lower Alkanes over Pd-based Catalysts: Isotopic

Labeling and DRIFTS Studies," Universite de Paris, Paris, France March 2000. 72. "Catalytic Reduction of NO Using Lower Alkanes over Pd-based Catalysts: Isotopic

Labeling and DRIFTS Studies,", Institut de la Recherces sur la Catalyse, C.N.R.S., Lyon, France, March 2000.

73. "Catalytic Oxidative Dehydrogenation of Lower Alkanes over Mo-alkali Catalysts Supported Over Sol-gel Si:Ti Mixed Oxides" Center for Materials Research, OSU, April 2000.

74. “Hydrodenitrogenation and Hydrodeoxygenation of Organonitrogen and Organooxygen Compounds,” ExxonMobil Hydrotreating Workshop New Orleans, LA, November, 2000.

75. “Characterization of MoOx Species on SiO2:TiO2 for the Oxidative Dehydrogenation of Propane” U.S.A.-Israel-Turkey Eastern Mediterranean Conference on Chemical Engineering” Ankara, Turkey ,May 2001

76. “Lower Alkane Oxidation" University of Colorado, Boulder, CO, April 2002. 77. “Heterogeneous Catalysis Research: Its Impact on Energy, Environment and Economics”

American Chemical Society Columbus Division Award Lecture May 2002. 78. “Catalytic Solutions to Energy and Environmental Issues,” Middle East Technical

University, Professor Somer Distinguished Alumni Award Lecture, Ankara, Turkey, November 2002.

79. Reciprocating Engine Round Table Meeting, Argonne National Lab, Argonne, IL, February 2003.

80. “Two-stage Catalytic Reduction of NOx” DOE-NETL University Reciprocating Engine Program Review Meeting, Morgantown, WV, April 2003.

81. “Heterogeneous Catalysis Research: Its Impact on Energy, Environment and Economics”, Brigham Young University, Department of Chemical Engineering, Salt Lake City, Utah, September 2003.

55

82. “If I can do it, so can you!. Journey of An Engineering Professor: Challenges and Opportunities” Kansas State University, Women in Engineering and Science Program, Manhattan, KS, February 2004.

83. “Heterogeneous Catalysis Research: Its Impact on Energy, Environment and Economics”, Kansas State University, Department of Chemical Engineering, Manhattan, KS, February 2004.

84. “Oxidative Dehydrogenation of Lower Alkanes” Case Western Reserve University, Department of Chemical Engineering, Cleveland, OH March 2004.

85. “Catalytic Solutions to Energy and Environmental Issues” Tshinghua University, Beijing China, May 2004.

86. “Energy and the Future” Ohio State University, Department of Food, Agricultural and Biological Engineering, Columbus, OH, May 2004.

87. “Oxidative Dehydrogenation of Lower Alkanes” University of Delaware, Department of Chemical Engineering, Wilmington, Delaware, March 2005.

88. “Experiences of a Woman Engineering Professor”, YWCA Bright Futures Program, Columbus, OH April 2005.

89. “Dual Catalyst System for Emission After-treatment for Lean-burn Systems”, Oakridge National Laboratory, Knoxville, TN, April 2005.

90. “Catalysis and its Impact on Energy, Environment and Economy: Fuel Cells and Catalysis”, Cleveland-Pittsburgh Catalysis Society, Pittsburgh, TN, June 2005.

91. “Novel Dual Catalyst System for Lean-burn Natural Gas Engines,” Caterpillar, Lafayette, IN June 2005.

92. “Two-stage Catalytic Reduction of NOx with Methane under Lean Conditions,” Argonne National Laboratory, Chicago, IL July 2005.

93. “Catalytic Phenomena Involved in PEM Fuel Cells” A three-day workshop, given at the TUBITAK Marmara Research Center, Gebze, Turkey, September 2005.

94. “Energy and the Future”, Middle East Technical University, Ankara, Turkey, October 2005.

95. “Energy Issues of the Future and Catalytic Solutions”, Bilkent University, Ankara, Turkey, October 2005.

96. “Energy, Environment and Catalysis”, Selcuk University, Konya, Turkey, October 2005. 97. “Fuel Cells and Catalysis”, Cukurova University, Adana, Turkey, October 2005. 98. “Energy: Future Trends and Challenges and What Catalysis can Offer” Harran University,

Urfa, Turkey, October 2005. 99. “Catalysis Research and Its Impact on Energy, Environment and Economics: Fuel Cells

and Catalysts,” Michigan Catalysis Society, Livonia, Michigan, November 2005. 100. “Fuel Cells and Catalysis, “ University of California at Berkeley, Berkeley, CA, March

2006.

101. “Energy, Fuel Cells and Catalysis”, Bosphorus University, Istanbul, Turkey, May 2007.

56

102. “Catalytic Hydrogen Production” Turkish Catalysis Society Workshop, Keynote Lecture, Istanbul, Turkey, July 2007.

103. “Development of Novel Electrocatalysts for PEM Fuel Cells,” Sabanci University, Istanbul, Turkey, July 2007.

104. “Dual Catalyst System for Lean Exhaust After Treatment” CNRS, Institut des Recherches sur la Catalyse et Environment”, Lyon, France, September, 2007.

105. “Role of Catalysis in Fuel Cells,” Universite Claude Bernard, Lyon, France, September 2007.

106. “Catalytic Hydrogen Production,” Universite Claude Bernard, Lyon, France, October 2007. 107. “Lean NOx Reduction” Universite Pierre et Marie Curie, Paris, France, October 2007. 108. “Catalytic Hydrogen Production through Steam Reforming, Water Gas Shift, and PROX

Reactions,” Technical University of Eindhoven, Eindhoven, The Netherlands, October 2007.

109. “Catalysis for Fuel Cells,” Politecnico di Milano Dipartimento di Chimica, Materiali e Ingegneria Chimica, Milan, Italy, October 2007.

110. “NOx reduction with methane in lean-burn systems,” Ecole Nationale Supérieure de Chimie de Montpellier, Montpellier, France, October 2007.

111. “Nanostructured CNx Catalysts for Oxygen Reduction Reaction in PEM Fuel Cells “ Tri-state Catalysis Society, Lexington, KY, November 2007.

112. “Pt-free Oxygen Reduction Catalysts for PEM Fuel Cells” Gordon Research Conference, Ventura, California, January 2008.

113. “CNx ORR catalysts” Chicago Catalysis Club, Chicago, IL, January 2008. 114. “Catalysis Research and Its Impact on Energy, Environment and Economics: Fuel Cells and

Catalysis” Ohio University, Athens, OH, February 2008. 115. “Investigation of Active Sites and Reaction Networks in Bioethanol Steam Reforming on

Co-based Catalysts”, DOE Hydrogen Program Review Meeting, Washington, DC, June 2008.

116. “Energy, Catalysis, and the Future” Kent State University, Kent, OH September 2008. 117. “Steam reforming of ethanol over Co-based catalysts: Active sites and reaction networks,”

University of Berkeley, Lawrence Berkeley National Laboratory, Berkeley, CA, March 2009.

118. “Nano-structured carbon materials as oxygen reduction catalysts for PEM and Direct methanol fuel cells” Ohio Innovation Summit, Dayton, OH, April 2009.

119. “Catalytic Hydrogen Production from Bio-ethanol through Steam Reforming”. USDOE Hydrogen Program Review Meeting, Washington, D.C., May 2009.

120. “Investigation of the oxygen reduction activity of heteroatom-containing carbon nano-structures,” USDOE Basic Energy Sciences Catalysis Meeting, Annapolis, MD, June 2009.

121. “Energy and Environmental Problems and Catalytic Solutions”. Istanbul University, Istanbul, August 2009.

57

122. “Pt-free electrocatalysts for PEM fuel Cells,” University of Buenos Aires, Argentina, August 2009.

123. “Nano-structured CNx Catalysts for PEMFCs and DMFCs” Workshop on Non -platinum electrocatalysts for ORR” sponsored by LANL Institute for Advanced Studies (IAS), Santa Fe, NM, September 2009.

124. “Energy, Environment and Catalysis: Heteroatom-doped carbon nanostructures as oxygen reduction catalysts”, Nano-science Center, Indiana University, Bloomington, IN, February 2010.

125. “Energy Challenges of the Future: Opportunities and Solutions Chemical Engineers can Offer”. KEYNOTE. 9th National Chemical Engineering Conference , Ankara Turkey, June 2010.

126. “Catalysis Research and its Impact on Energy and Environment: Fuel Cells and Catalysis” John van Geuns lectures. University of Amsterdam, the Van't Hoff Institute for Molecular Sciences, September 2010, Amsterdam, The Netherlands.

127. “Heteroatom-doped Carbon Nanostructures as Oxygen Reduction Catalysts in PEM Fuel Cells,” New Jersey Institute of Technology, Department of Chemical Engineering, Newark, NJ, October 2011.

128. “Catalytic Hydrogen Production from Lower Alcohols,” Case Western University, Department of Chemical Engineering, Cleveland, OH, November 2011.

129. “Catalytic Phenomena in Fuel Cells,” University of Houston, Houston, TX, January 2012. 130. “Catalysis Research and its Impact on Energy, Environment and Economics: Fuel Cells and

Catalysis,” Purdue University, West Lafayette, IN September 2012. 131. “Catalytic and electrocatalytic performance of doped perovskites: Control of oxygen

mobility”, ACS Symposium on Fuels of the Future, Westminster, Colorado, October, 2012. 132. “Catalytic steam reforming of lower alcohols to hydrogen”, Columbia University, New

York, NY, March 2013. 133. “A passive de-NOx System for Lean-burn Natural Gas Engines”, Caterpillar, Lafayette, IN,

March 2013. 134. “Investigation of the Nature of Active Sites on Heteroatom-Containing Carbon Nano-

Structures for Oxygen Reduction Reaction”, USDOE-Hydrogen Program, Washington, DC, May 2013.

135. “Bridging Heterogeneous Catalysis and Electro-catalysis”. Iowa State University, September 2013.

136. “Bridging Heterogeneous Catalysis and Electro-catalysis: Catalytic Reactions Involving Oxygen”, BASF, Iselin, New Jersey, October, 2013.

137. “Heteroatom-Doped Carbon Nanostructures as Oxygen Reduction Reaction Electrocatalysts" Catalysis Gordon Conference, New London, New Hampshire, June 2014.

138. “Bridging Heterogeneous Catalysis and Electro-catalysis: Catalytic Reactions Involving Oxygen”. Catalysis Club of Philadelphia, February 2015.

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139. “Ethanol steam reforming over cobalt catalysts supported on nano-ceria: Oxidation/reduction behavior of the metal and the support,” City College of New York, April 2015.

140. “Carbon-based Materials as Oxygen Reduction Reaction (ORR) Electrocatalysts in PEM Fuel Cells” Ford Research and Innovation Center, Dearborn, MI., April 2015.

141. “Carbon-based Catalysts as Oxygen Reduction Reaction (ORR) in Acidic Media,” University of California at Santa Barbara, May 2015.

142. “Carbon–based ORR Catalysts in Acidic Media”. Colorado School of Mines, Golden, CO, September 2015.

143. “Catalytic Treatment of Water Contaminated with Chlorinated Hydrocarbons”, University of Calgary, Calgary, Canada, October 2015.

144. “Energy, Environment, Economics, and Catalysis - St Albert Lecture,” Ohio Dominican University, Columbus, OH, November 2015.

145. “Energy, Environment and Catalysis,” Universitat Politècnica de Catalunya, Barcelona, Spain, January 2016.

146. “Some Highlights from the Heterogeneous Catalysis Research Group at Ohio State,” LyondellBasell Houston Technology Center, Houston, TX, April 2018.

147. Seminar Hosted by Women’s Innovation Network (WIN) and Gulf Coast and Latin America Scientist Organization (GCLASO), 2018 Distinguished Women in Science Seminar Series “Some Highlights from the Heterogeneous Catalysis Research Group at Ohio State,” Dow Chemical , Lake Jackson, TX, April 2018.

148. “Some Highlights from the Heterogeneous Catalysis Research Group at Ohio State University” Bosphorus University, Istanbul, Turkey, February 2019.

149. “A Short Introduction to Graduate Programs at the Ohio State University, Institute de la Recherche sur la Catalyse et Environment (IRCELYON), Lyon, France, March 2019.

150. “Carbon-based Catalysts as Oxygen Reduction Reaction (ORR) and Oxygen Evolution Reaction (OER) in Acidic Media,” Technische Universität Berlin, Berlin, Germany, March 2019.

151. “An Introduction to Fuel Cells” Institute de la Recherche sur la Catalyse et Environment (IRCELYON), and Universite Claude Bernard, Lyon, France, April 2019.

152. “An Introduction to Electrocatalysis” Institute de la Recherche sur la Catalyse et Environment (IRCELYON), and Universite Claude Bernard Lyon, France, April 2019.

153. “Potentiometry Techniques” Institute de la Recherche sur la Catalyse et Environment (IRCELYON) and Universite Claude Bernard, Lyon, France, April 2019.

154. “Carbon-based Catalysts as Oxygen Reduction Reaction (ORR) and Oxygen Evolution Reaction (OER) in Acidic Media,” Institute de la Recherche sur la Catalyse et Environment (IRCELYON) and Universite Claude Bernard, Lyon, France, April 2019.

155. “Catalysis Research at Ohio State: Examples from Electrocatalysis and Heterogeneous Catalysis” IPFEN, Lyon, France June 2019.

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SYMPOSIA CHAIRED AND ORGANIZED

• Fundamental Research in Heat and Mass Transfer in Two and Three Phase systems, Annual Meeting of the American Institute of Chemical Engineers, Washington, D.C., December 1988. (Chair and Organizer).

• Engineering Workshop for High School Educators, Columbus, OH, October 1989. (Chair and Organizer).

• Novel Methods of Catalyst Characterization, XVIII. Meeting of the Federation of Analytical Chemistry and Applied Spectroscopy, Anaheim, California, October 1991. (Chair and Organizer).

• First International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering, Columbus, Ohio, September 1992 (Local Organizing Committee).

• Fundamentals of Oxide Catalysis, Annual Meeting of the American Institute of Chemical Engineers, St. Louis, MO, November 1993. (Chair and Organizer).

• NOx Reduction, 207th National Meeting of the American Chemical Society, Petroleum Chemistry Division, San Diego, CA, March 1994. (Chair and Organizer).

• Catalysis and Photocatalysis by Metal Oxides, 209th National Meeting of the American Chemical Society, Colloids and Surface Chemistry Division, Chicago, IL, August 1995. (Chair and Organizer).

• Eleventh International Congress in Catalysis (ICC), Baltimore, MD, June 1996 (Program Committee).

• Fundamentals of Oxide Catalysis, Annual Meeting of the American Institute of Chemical Engineers, Chicago, IL, November 1996 (Chair and Organizer).

• Catalysis for Selective Oxidation, Dehydrogenation, Hydroxylation and Ammoxidation, at the 15th North American Meeting of the Catalysis Society in Chicago, May 1997 (Symposium Chair).

• Third World Congress on Selective Oxidation, San Diego, CA, September 1997, (Organizing Committee).

• Recent Developments in NOx and SOx Removal, 213th National Meeting of the American Chemical Society, Las Vegas, Nevada, September 1997 (Chair and Organizer).

• Fundamentals of oxide Catalysis, Annual Meeting of the American Institute of Chemical Engineers, Los Angeles, CA, November 1997 (Chair and Organizer).

• Hydrodenitrogenation and Hydrodesulfurization Catalysis, 215th National Meeting of the American Chemical Society, Dallas, Texas, March 1998 (Chair and Organizer).

• Second World Congress on Environmental Catalysis, Miami Beach, FL, November 1998 (Program Chair and Executive Committee).

• Lower Alkane Oxidation, 217th National Meeting of the American Chemical Society, Anaheim, CA , March 1999 (Chair and Organizer).

• Synthesis and Conversion of Hetero Organics: Mechanistic Studies, 16th Meeting of the North American Catalysis Society, Boston, MA, June 1999 (Chair)

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• Fundamentals of Oxidation Catalysis, Annual Meeting of the American Chemical Society, Dallas, Texas, November 1999. (Chair and Organizer)

• Catalytic Emission Control , 221st National Meeting of the American Chemical Society, San Diego, CA, April 2001. (Chair and Organizer)

• Catalytic Oxidation of Lower Alkanes , 223rd National Meeting of the American Chemical Society, Orlando, Florida, April 2002.(Chair and Organizer)

• Fourth International Symposium on Group 5 Elements, Spain, April 2002 (Scientific Advisory Board)

• Metals and Metal Oxides, 18th meeting of the North American Catalysis Society, Cancun, Mexico, June 2003 (Chair and Organizer)

• Novel Catalyst Synthesis Techniques, 20th Meeting of the North American Catalysis Society, June 2007, Houston, TX (Chair and Organizer)

• Fuel Cells and Catalysis, 235th National Meeting of the American Chemical Society, New Orleans, LA, 2008 (Chair and Organizer).

• 6th World Congress on Oxidation Catalysis, Lille, France, July 2009 (Scientific Advisory Board).

• Environmental Catalysis, 21st North American Meeting of the Catalysis Society, San Francisco, CA. June 2009 (Chair)

• Electrocatalysis for Fuel Cells, 239th National Meeting of the American Chemical Society, Anaheim, CA, March 2010 (Chair and Organizer)

• Symposium in Honor of Henrik Topsoe, 240th National Meeting of the American Chemical Society, Boston, MA, August 2010 (Chair)

• Role of Fuel Cells in Catalysis, 241st National Meeting of the American Chemical Society, Anaheim, CA, March 2011 (Chair and Organizer)

• 23rd North American Meeting of the Catalysis Society, Louisville, KY, June 2013 (Meeting Chair and Organizer)

• Physical Electrochemistry of Electrocatalytic Processes, 249th National Meeting of the American Chemical Society, Denver, CO, March 2015 (Chair).

• Advances Heterogeneous Catalysis, Department of Energy, Basic Energy Sciences, Catalysis Principle Investigator Meeting, Annapolis, MD, July 2015. (Chair)

• 68th Annual Meeting of the International Society of Electrochemistry – Symposium on Fuel Cells and Electrolyzers, September 2017, Providence, RI (Session Chair)

• International Conference on Applied Catalysis and Chemical Engineering, Dubai, UAE, April 2019 (Session Chair)

• World Chemistry Forum, Barcelona, Spain, May 2019 (Session Chair)

• 17th International Congress on Catalysis, San Diego, CA, 2020. (Vice-Chair, Organizing Committee)