Esnek Guumlneş Pilleri ve

Fotovoltaik Tekstiller

(Flexible Solar Cells and Photovoltaic

Textiles)

AYŞE (CcedilELİK) BEDELOĞLU

Yrd Doccedil Dr

Lif ve Polimer Muumlhendisliği

Bursa Teknik Uumlniversitesi

Work experience

bull Bursa Teknik Uumlniversitesi Fiber and

Polymer Eng Assist ProfDr -Feb

2013-

(Faculty Erasmus Coordinator amp Vice

Head of Deparment)

bull Dokuz Eyluumll Uumlniversitesi - Dr ResAst-

2009- 2013

bull Dokuz Eyluumll Uumlniversitesi - ResAst- - Dec

2003- 2009

bull HUGOBOSS - Engineer - July 2003-Dec

2003

Education

bull Bachelor degree

Dokuz Eyluumll Uumlniversitesi- İzmir - 2003

bull Master degree

Dokuz Eyluumll Uumlniversitesi - İzmir - 2005

bull PhD

Dokuz Eyluumll Uumlniversitesi - İzmir - 2009

Advisors ProfDr Yalccedilın Bozkurt amp ProfDr Ali Demir

Thesis development of fiber with photovoltaic effect

Visits to Gent University (Belgium) and Johannes Kepler

University (Linz Austria)

Outline

bull Photovoltaic technology

bull Organic solar cells

bull Flexible solar cells

bull Photovoltaic textiles

bull Our studies

Reasons for searching

renewable energy technologies

bull Exhaustion of

conventional

energy

resources

bull Environmental

issues

Renewable energy sources

ndash wood and wood

waste

ndash municipal solid waste

ndash landfill gas and

biogas

ndash ethanol

ndash biodiesel

Why solar energy

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Work experience

bull Bursa Teknik Uumlniversitesi Fiber and

Polymer Eng Assist ProfDr -Feb

2013-

(Faculty Erasmus Coordinator amp Vice

Head of Deparment)

bull Dokuz Eyluumll Uumlniversitesi - Dr ResAst-

2009- 2013

bull Dokuz Eyluumll Uumlniversitesi - ResAst- - Dec

2003- 2009

bull HUGOBOSS - Engineer - July 2003-Dec

2003

Education

bull Bachelor degree

Dokuz Eyluumll Uumlniversitesi- İzmir - 2003

bull Master degree

Dokuz Eyluumll Uumlniversitesi - İzmir - 2005

bull PhD

Dokuz Eyluumll Uumlniversitesi - İzmir - 2009

Advisors ProfDr Yalccedilın Bozkurt amp ProfDr Ali Demir

Thesis development of fiber with photovoltaic effect

Visits to Gent University (Belgium) and Johannes Kepler

University (Linz Austria)

Outline

bull Photovoltaic technology

bull Organic solar cells

bull Flexible solar cells

bull Photovoltaic textiles

bull Our studies

Reasons for searching

renewable energy technologies

bull Exhaustion of

conventional

energy

resources

bull Environmental

issues

Renewable energy sources

ndash wood and wood

waste

ndash municipal solid waste

ndash landfill gas and

biogas

ndash ethanol

ndash biodiesel

Why solar energy

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Education

bull Bachelor degree

Dokuz Eyluumll Uumlniversitesi- İzmir - 2003

bull Master degree

Dokuz Eyluumll Uumlniversitesi - İzmir - 2005

bull PhD

Dokuz Eyluumll Uumlniversitesi - İzmir - 2009

Advisors ProfDr Yalccedilın Bozkurt amp ProfDr Ali Demir

Thesis development of fiber with photovoltaic effect

Visits to Gent University (Belgium) and Johannes Kepler

University (Linz Austria)

Outline

bull Photovoltaic technology

bull Organic solar cells

bull Flexible solar cells

bull Photovoltaic textiles

bull Our studies

Reasons for searching

renewable energy technologies

bull Exhaustion of

conventional

energy

resources

bull Environmental

issues

Renewable energy sources

ndash wood and wood

waste

ndash municipal solid waste

ndash landfill gas and

biogas

ndash ethanol

ndash biodiesel

Why solar energy

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Outline

bull Photovoltaic technology

bull Organic solar cells

bull Flexible solar cells

bull Photovoltaic textiles

bull Our studies

Reasons for searching

renewable energy technologies

bull Exhaustion of

conventional

energy

resources

bull Environmental

issues

Renewable energy sources

ndash wood and wood

waste

ndash municipal solid waste

ndash landfill gas and

biogas

ndash ethanol

ndash biodiesel

Why solar energy

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Reasons for searching

renewable energy technologies

bull Exhaustion of

conventional

energy

resources

bull Environmental

issues

Renewable energy sources

ndash wood and wood

waste

ndash municipal solid waste

ndash landfill gas and

biogas

ndash ethanol

ndash biodiesel

Why solar energy

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Renewable energy sources

ndash wood and wood

waste

ndash municipal solid waste

ndash landfill gas and

biogas

ndash ethanol

ndash biodiesel

Why solar energy

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Why solar energy

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Why solar energy

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Photovoltaics ldquoPhotovoltaics is the most direct way to

convert solar radiation into electricity and is

based on the photovoltaic effect which was

first observed by Henri Becquerel in 1839

hellipgenerally defined as the emergence of an

electric voltage between two electrodes

attached to a solid or liquid system upon

shining light onto this system Practically all

photovoltaic devices incorporate a pn

junction in a semiconductor across which the

photovoltage is developedrdquo Goetzberger

and Hoffmann Photovoltaic Solar Energy

Generation 2005

Photovoltaicrsquo is a marriage of two words lsquophotorsquo from Greek

roots meaning light and lsquovoltaicrsquo from lsquovoltrsquo which is the unit

used to measure electric potential at a given point

Source EPIA

Photovoltaic effect

Problem

Photovoltaic Applications

Characterization of solar cells

AM15 spectrum (1000Wm2) at a cell temperature of 25 degC (IEC 60904-3 2008 ASTM G-173-03 global) bullIsc Short-circuit current Jsc Short-circuit current density

bullVoc Open-circuit voltage

bullFF Fill factor

bullPin Incident light power density

bullƞ Power conversion efficiency

in

ocsc

P

FFVI

Flexible solar cells

Why Flexible Solar Cells

bullThe rigid substrates restricts the solar cellsrsquo adaptability during

transportation installation and application

bullThe planar and rigid structures cannot adequately meet the

ongoing requirement for small and rapid electronic devices

in the future

Flexible solar cells

bull Thin film technologies

bull Dye-sensitized solar cells (DSC) and

bull Organic solar cells (OSC)

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Problem

Photovoltaic Applications

Characterization of solar cells

AM15 spectrum (1000Wm2) at a cell temperature of 25 degC (IEC 60904-3 2008 ASTM G-173-03 global) bullIsc Short-circuit current Jsc Short-circuit current density

bullVoc Open-circuit voltage

bullFF Fill factor

bullPin Incident light power density

bullƞ Power conversion efficiency

in

ocsc

P

FFVI

Flexible solar cells

Why Flexible Solar Cells

bullThe rigid substrates restricts the solar cellsrsquo adaptability during

transportation installation and application

bullThe planar and rigid structures cannot adequately meet the

ongoing requirement for small and rapid electronic devices

in the future

Flexible solar cells

bull Thin film technologies

bull Dye-sensitized solar cells (DSC) and

bull Organic solar cells (OSC)

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Photovoltaic Applications

Characterization of solar cells

AM15 spectrum (1000Wm2) at a cell temperature of 25 degC (IEC 60904-3 2008 ASTM G-173-03 global) bullIsc Short-circuit current Jsc Short-circuit current density

bullVoc Open-circuit voltage

bullFF Fill factor

bullPin Incident light power density

bullƞ Power conversion efficiency

in

ocsc

P

FFVI

Flexible solar cells

Why Flexible Solar Cells

bullThe rigid substrates restricts the solar cellsrsquo adaptability during

transportation installation and application

bullThe planar and rigid structures cannot adequately meet the

ongoing requirement for small and rapid electronic devices

in the future

Flexible solar cells

bull Thin film technologies

bull Dye-sensitized solar cells (DSC) and

bull Organic solar cells (OSC)

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Characterization of solar cells

AM15 spectrum (1000Wm2) at a cell temperature of 25 degC (IEC 60904-3 2008 ASTM G-173-03 global) bullIsc Short-circuit current Jsc Short-circuit current density

bullVoc Open-circuit voltage

bullFF Fill factor

bullPin Incident light power density

bullƞ Power conversion efficiency

in

ocsc

P

FFVI

Flexible solar cells

Why Flexible Solar Cells

bullThe rigid substrates restricts the solar cellsrsquo adaptability during

transportation installation and application

bullThe planar and rigid structures cannot adequately meet the

ongoing requirement for small and rapid electronic devices

in the future

Flexible solar cells

bull Thin film technologies

bull Dye-sensitized solar cells (DSC) and

bull Organic solar cells (OSC)

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Flexible solar cells

Why Flexible Solar Cells

bullThe rigid substrates restricts the solar cellsrsquo adaptability during

transportation installation and application

bullThe planar and rigid structures cannot adequately meet the

ongoing requirement for small and rapid electronic devices

in the future

Flexible solar cells

bull Thin film technologies

bull Dye-sensitized solar cells (DSC) and

bull Organic solar cells (OSC)

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Why Flexible Solar Cells

bullThe rigid substrates restricts the solar cellsrsquo adaptability during

transportation installation and application

bullThe planar and rigid structures cannot adequately meet the

ongoing requirement for small and rapid electronic devices

in the future

Flexible solar cells

bull Thin film technologies

bull Dye-sensitized solar cells (DSC) and

bull Organic solar cells (OSC)

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Flexible solar cells

bull Thin film technologies

bull Dye-sensitized solar cells (DSC) and

bull Organic solar cells (OSC)

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Dye-sensitized solar cells (DSC) and organic

solar cells (OSC)

bulleasier fabrication techniques

bulllow cost

bullflexibility

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Disadvantages ampadvantages DSSCs

bull Cost of platinum FTO and ruthenium dye

bull The liquid electrolyte

bull Limited Flexibility

bull Higher efficiency

bull Stability at indoor applications

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Organic solar cells

bull Cheap

bull Easy techniques

bull Flexibility

bull Large scale

applicability

bull Colour variety

bull Graded transparency

bull Low temperature

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

(Green et al Prog Photovolt Res Appl 2014)

Solar cells Efficiencies

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

bull The absorber layer of an

efficient state of the art

bulkheterojunction solar

cell is made of so-called

donor and acceptor

molecules

Donors Conjugated polymers oligomers or conjugated

pigments

Acceptors Fullerene derivatives

They are known for their outstanding optical properties

and their ability to transport charges

Guumlnes et al 2007)

Bulk heterojunction

solar cell

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

It is generally accepted that in state of the art organic

semiconductors an electronndashhole pair (exciton) is

generated upon photon absorption Benanti amp Venkataraman Organic solar cells An overview focusing on active layer morphology Photosynthesis Research (2006) 87

73ndash81

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

bull Different device architectures of bulk heterojunction solar cells

(a) Standard device design with the cathode on top of the

device stack and (b) inverted device architecture with the

cathode located on the transparent substrate

[Scharber and Sariciftci Efficiency of bulk-heterojunction organic solar cells

Progress in Polymer Science 38 (2013) 1929ndash 1940 ]

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Disadvantages amp advantages of

OSCs

bull Cost and application of ITO (substitutes )

bull Difficulties in electrodes (peeling etc)

bull Low efficiencies

bull Life time

bull Flexibility

bull Lightness

bull Low temperature techniques

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Photovoltaic textiles

bull The materials giving photovoltaic effect can be applied onto the textile materials especially fabrics and garments

bull The best results will be taken from photovoltaic fibres which can form every type of textile material such as yarns nonwovens knitted or woven fabrics

bull Flexible solar cells can be integrated into textile structures or formed as a photovoltaic based textile (fibre)

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

PV Publications

bull İ Borazan A Celik Bedeloglu ADemir The Effect of MWCNT-PEDOTPSS

Layer in Organic Photovoltaic Fiber Device Optoelectronics and Advanced

Materials ndash Rapid Communications accepted 2014

bull Ayşe Celik Bedeloglu Robert Koeppe Ali Demir Yalcin Bozkurt Niyazi S

Sariciftci 2010 Development of energy generating photovoltaic textile

structures for smart applications Fibers and Polymers 113 378-383

bull Ayse Celik Bedeloglu Pablo Jimenez Ali Demir Bozkurt Y Wolfgang K Maser

Niyazi Serdar Sariciftci 2011 Photovoltaic Textile Structure Using

PolyanilineCarbon Nanotube Composite Materials The Journal of The Textile

Institute 10210 857-862

bull Ayse Celik Bedeloğlu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

Photovoltaic properties of polymer based organic solar cells adapted for non-

transparent substrates Renewable Energy 3510 2301-2306

bull Ayse Celik Bedeloglu Ali Demir Yalcin Bozkurt Niyazi Serdar Sariciftci 2010

A Photovoltaic Fibre Design for Smart Textiles Textile Research Journal

8011 1065-1074

bull Ayse Bedeloglu Yalcin Bozkurt Ali Demir Niyazi Serdar Sariciftci 2009 A

flexible textile structure based on polymeric photovoltaics using transparent

cathode Synthetic Metals 159 19-20 2043-2048

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Other recent publications

bull Ayse Celik Bedeloglu Sukhwinder K Bhullar Zeynep İşlek Cin İsmail Borazan Ali Demir L Hoşguumln

Polycaprolactone (PCL)-based MicroNanofiber Webs using Low-Cost Airbrush Technique in progress 2014

bull Sukhwinder K Bhullar Ayse Bedeloglu Martin BG Jun Characterization and Auxetic effect of

polytetrafluoroethylene Tubular structure as stent graft in progress 2014

bull MF Can L Avdan A Bedeloglu 2014 Properties of biodegradable PVASepiolite-based nanocomposite

fiber mats Polymer Composites - doi 101002pc23147

bull AYSE BEDELOGLU 2014 The influence of heat-setting process on physical properties of ribbon-type

industria textila 65-1 3-9

bull Ayşe Bedeloğlu 2013 Electrical electromagnetic shielding and some physical properties of hybrid yarn-based

knitted fabrics Journal of The Textile Institute Vol 104 No 11 1247ndash1257

bull Ayse Bedeloglu 2013 Investigation of electrical electromagnetic shielding and usage properties of woven

fabrics made from different hybrid yarns containing stainless steel wires Journal of The Textile Institute

Volume 104 Issue 12 1359-1373

bull Ayse Bedeloglu Nilsen Sunter 2013 Investigation of Polyacrylic Metal Wire Composite Yarn Characteristics

Manufactured on Fancy Yarn Machine Materials and Manufacturing Processes 28-6 650-656

bull Ayse Bedeloglu Nilsen Sunter Bekir Yildirim Yalcin Bozkurt 2012 Bending and Tensile Properties of

CottonMetal Wire Complex Yarns produced for electromagnetic shielding and conductivity applications The

Journal of The Textile Institute 103 12 1304-131

bull Bedeloğlu A Sunter N Bozkurt Y 2011 Manufacturing and properties of yarns containing metal wires

Materials and Manufacturing Processes 26 10 1-5

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention

Teşekkuumlr ederimhellip Teşekkuumlrler

Thanks for your attention