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Heraeus Porocarba unique functional carbon additive platform for lithium-ion batteries, supercapacitors and lead-acid batteriesThe Battery Show 2016, Sept 13th, Dr. Dominik Samuelis
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IMAGE PLACEHOLDERIMAGE PLACEHOLDERIMAGE PLACEHOLDERIMAGE PLACEHOLDER
Heraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20162A Global technology Group focused on themes such as the environment, energy, health, mobility and industrial applications Over 12,400 employees at over 100 sites in 38 countries2015 product revenue: 1.9 Billion 2015 Total revenue incl. Precious Metal trading: 12.2 Billionover 5,750 patents and patent applicationsTrust and Reliability at the core of our business
we create high value solutions and substantially strengthen competitiveness for our customers in the long term combining material expertise with technological know-how. Family-owned for 165 yearsFocus on innovations, operational excellence and entrepreneurial leadershipFinancial stabilityGlobal compliance & environmental standardsWho we are
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This requires batteries with
The AUTOMOTIVE Market Challenge: Batteries must evolveHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20163Fast chargingGrowing energy demandGreener technologiesCost reductionHIGHER DURABILITYHIGHER POWERHIGHER ENERGY DENSITY
Within the electrode: Provides short distance electronic pathsContributes to micro- and mesoporosityObstructs macroporosityThe solution: Porous Carbon additiveHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20164Carbon black1st GenState of the artWithin the electrode: Provides middle or long distance electronic pathsContributes to micro- and mesoporosityObstructs to a lesser extent macroporosity
Carbon nano fiber & nano tube< 5 % increase in energy density due to the reductionof required binder and conductive additive2nd GenWithin the electrode: Creates ionic and electronic conductive pathwaysProvides defined meso- and macroporosityMaintains open porosity
Porocarb20 % increase in energy density through increased electrode loading and saving in inactive components3rd GenADD IT!
Carbon powder used as an additive to the electrode formulationCarbon particles with hierarchical pore structure with fully interconnected pores
Unique pore size distributionHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20165
Porocarb functions as an ionic conductive additiveunique electrode structureHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20166This locally enhances the effective diffusivity in the volume of the calendared electrode,
which assures optimal mass transport of ions.
Porocarb ApplicationsHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20167
Further Applications:Lithium-Sulfur BatteriesRedox-Flow Batteries
Porocarb for Lithium-Ion BatteriesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20168
Porocarb for Lithium-Ion BatteriesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20169INCREASE ENERGY DENSITY Significantly lower manufacturing expensesCut in inactive material costsMore energy after charging
through increased electrode loading and density
Your Shortcut into the future of battery performanceHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201610
HPHE
HE Porocarb(future)
HEPorocarb
HP = High PowerHE = High Energy
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Increase volumetric energy density by reducing layersHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201611
+20% volumetric energy density
+100%Loading
+14%Electrode density
CathodeAnode
20% saving in inactive materials
Porocarb for Lithium-Ion BatteriesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201612INCREASE POWERFast dischargingFast charging
due to electrolyte support and fast ion transport enhances ion diffusivityINCREASE ENERGY DENSITY
Anode: Graphite 92.5%, 5% PVDF, 2.5% C651.1 g/cc 60 m
Cathode: MX6 Umicore NMC-111 91.5%, PVDF 3% and:4% Porocarb, 1.5% C655.5% Porocarb3.4 g/cc
Separator: HP coated polyolefine
Electrolyte: LP30 EC:DMC+2%VCIncrease of power performance at high cathode densitiesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201613
Improved capacity retention of around +15% @ 4C
Porocarb for Lithium-Ion BatteriesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201614CUT PROCESS COST Homogeneous formationFaster electrolyte fillingFaster electrode drying
due to electrolyte support and ionic pathways interconnected pore structureINCREASE ENERGY DENSITY INCREASE POWER
Enhanced electrode wettabilityHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201615
up to 108% lower process cost due to faster electrolyte filling
Porocarb S-Cap for Ultra- and SupercapacitorsHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201616Porocarb S-Cap
Porocarb S-Cap for ultra- And SupercapacitorsHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201617INCREASE ENERGY DENSITY Save in inactive materials
through increased electrode loading and density
higher active material utilization
Maximize energy through thicker electrodesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201618Enhanced ion transport in thicker electrodesStandard
+150 200% with Porocarb S-Cap
INCREASE CAPACITY RETENTION & ACTIVE MATERIAL UTILIZATIONHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201619
Active material utilizationCapacity retention 10 sec / 10 min discharge
x1,5
+7%
Porocarb for lead-acid BatteriesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201620
Porocarb for lead-acid BatteriesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201621INCREASE CHARGE ACCEPTANCE improve micro-cycle applicationsFaster chargingNew start-stop-battery potentials
due to defined porosity and surfaceimproved electrolyte support
Improve dynamic ChargingHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201622SoC80%100%chargingdrivingdischarging*start-stopdischargingstart-stopcharging**drivingdynamic chargingregenerative breakingdynamic chargingregenerative breaking +123%improved dynamic charging
Simplified drive cycle(with Porocarb HD3) +104%improved dynamic charging
Very high improvement of dynamic charge acceptance of cell by Porocarb HD3 (1 wt%)
Porocarb HD3 outperforms even commercial automotive expanders
Dynamic charge acceptanceHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201623
up to +123% dynamic charge acceptance with Porocarb
+34%+55%+123%+31%+68%+17%
cycle life in 17.5% DOD microcycle testHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/201624
up to +100% more microcycles with Porocarb+45%+25%+100%Porocarb increases the battery cycle life at low state of charge
Porocarb Powers up your batteriesHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 2016 | Booth 19218/30/20162520% MORE POWER & ENERGY Lithium-Ion Battery
Lithium-Ion Battery
Lead-Acid Batteries
Ultra- & Supercaps
Lead-Acid Batteries
Ultra- & Supercaps15% SAVING IN INACTIVE COMPONENTS20% SAVING IN INACTIVE COMPONENTS120% MORE CHARGE ACCEPTANCE200%HIGHER ELECTRODE THICKNESS100%MORE DURABILITY
MEET The porocarb TEAMHeraeus Porocarb | Dr. Dominik Samuelis | The Battery Show 20168/30/201626
Meet us at Booth 1921Heraeus Porocarb
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