ATE509382T1 - Verfahren zur verminderung der degradation einer brennstoffzelle - Google Patents
Verfahren zur verminderung der degradation einer brennstoffzelleInfo
- Publication number
- ATE509382T1 ATE509382T1 AT06720312T AT06720312T ATE509382T1 AT E509382 T1 ATE509382 T1 AT E509382T1 AT 06720312 T AT06720312 T AT 06720312T AT 06720312 T AT06720312 T AT 06720312T AT E509382 T1 ATE509382 T1 AT E509382T1
- Authority
- AT
- Austria
- Prior art keywords
- cathode
- electrode assembly
- membrane electrode
- fuel cell
- anode
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/008—Disposal or recycling of fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1086—After-treatment of the membrane other than by polymerisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1111—Using solvent during delaminating [e.g., water dissolving adhesive at bonding face during delamination, etc.]
- Y10T156/1116—Using specified organic delamination solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/055,993 US7419732B2 (en) | 2005-02-11 | 2005-02-11 | Method for reducing degradation in a fuel cell |
PCT/US2006/004041 WO2006088679A2 (en) | 2005-02-11 | 2006-02-06 | Method for reducing degradation in a fuel cell |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE509382T1 true ATE509382T1 (de) | 2011-05-15 |
Family
ID=36816018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06720312T ATE509382T1 (de) | 2005-02-11 | 2006-02-06 | Verfahren zur verminderung der degradation einer brennstoffzelle |
Country Status (8)
Country | Link |
---|---|
US (2) | US7419732B2 (de) |
EP (1) | EP1856753B1 (de) |
JP (4) | JP2008530755A (de) |
KR (1) | KR101312189B1 (de) |
CN (2) | CN101189749B (de) |
AT (1) | ATE509382T1 (de) |
CA (1) | CA2596113C (de) |
WO (1) | WO2006088679A2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7255798B2 (en) * | 2004-03-26 | 2007-08-14 | Ion Power, Inc. | Recycling of used perfluorosulfonic acid membranes |
KR100800247B1 (ko) | 2006-02-28 | 2008-02-01 | 산요덴키가부시키가이샤 | 연료 전지 |
JP2007273460A (ja) * | 2006-03-10 | 2007-10-18 | Sanyo Electric Co Ltd | 燃料電池の活性化方法、および活性化された燃料電池用セルあるいは燃料電池用膜/電極接合体およびそれを備えたセルスタックもしくは燃料電池、および燃料電池用活性化装置 |
US7923168B2 (en) * | 2006-05-26 | 2011-04-12 | Florida State University Research Foundation | Microjet reactant delivery system for use in fuel cells |
US20080003476A1 (en) * | 2006-06-12 | 2008-01-03 | Virkar Anil V | Chemical additives for the suppression of catalyst degradation in fuel cells |
DE102006048860B4 (de) * | 2006-10-16 | 2010-06-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Brennstoffzellenmodul und dessen Verwendung |
WO2008140647A2 (en) * | 2007-03-01 | 2008-11-20 | The Regents Of The University Of California | In situ fabricated electrochemical device |
US8617770B2 (en) * | 2007-09-12 | 2013-12-31 | GM Global Technology Operations LLC | Electrodes containing oxygen evolution reaction catalysts |
WO2011005965A2 (en) * | 2009-07-08 | 2011-01-13 | Rensselaer Polytechnic Institute | Pore formation by in situ etching of nanorod electrodes |
KR101405551B1 (ko) * | 2012-08-01 | 2014-06-10 | 현대자동차주식회사 | 연료전지 성능 회복 방법 |
US8568936B1 (en) | 2012-10-23 | 2013-10-29 | Nissan North America, Inc. | Systems and methods for electrochemical surface area retention using hydrogen crossover |
US9882243B2 (en) * | 2013-09-26 | 2018-01-30 | Eaglepicher Technologies, Llc | Lithium-sulfur battery and methods of reducing insoluble solid lithium-polysulfide depositions |
KR101558740B1 (ko) * | 2014-02-24 | 2015-10-07 | 현대자동차주식회사 | 연료 전지 시스템의 상태 진단 방법 및 장치 |
US9425461B2 (en) * | 2014-04-17 | 2016-08-23 | Los Alamos National Security, Llc | Rejuvenation of automotive fuel cells |
JP6210229B2 (ja) * | 2014-11-26 | 2017-10-11 | トヨタ自動車株式会社 | 燃料電池の製造方法 |
DE102018201696A1 (de) * | 2018-02-05 | 2019-08-08 | Audi Ag | Verringerung der Zelldegradation in Brennstoffzellensystemen |
CN109841931B (zh) * | 2019-03-04 | 2024-01-09 | 成都天智轻量化科技有限公司 | 一种氯镁燃料电池 |
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ATE396509T1 (de) * | 2002-10-31 | 2008-06-15 | Matsushita Electric Ind Co Ltd | Verfahren zum betrieb eines brennstoffzellensystems und brennstoffzellensystem |
US6855453B2 (en) * | 2002-12-30 | 2005-02-15 | Utc Fuel Cells, Llc | Fuel cell having a corrosion resistant and protected cathode catalyst layer |
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JP2006114434A (ja) * | 2004-10-18 | 2006-04-27 | Nissan Motor Co Ltd | 燃料電池システム |
-
2005
- 2005-02-11 US US11/055,993 patent/US7419732B2/en not_active Expired - Fee Related
-
2006
- 2006-02-06 EP EP06720312A patent/EP1856753B1/de not_active Not-in-force
- 2006-02-06 AT AT06720312T patent/ATE509382T1/de not_active IP Right Cessation
- 2006-02-06 CN CN2006800045171A patent/CN101189749B/zh not_active Expired - Fee Related
- 2006-02-06 WO PCT/US2006/004041 patent/WO2006088679A2/en active Search and Examination
- 2006-02-06 JP JP2007555150A patent/JP2008530755A/ja active Pending
- 2006-02-06 CA CA2596113A patent/CA2596113C/en not_active Expired - Fee Related
- 2006-02-06 KR KR1020077018397A patent/KR101312189B1/ko not_active IP Right Cessation
- 2006-02-06 CN CN2011102065149A patent/CN102290586A/zh active Pending
-
2008
- 2008-08-13 US US12/190,640 patent/US7713650B2/en not_active Expired - Fee Related
-
2012
- 2012-05-01 JP JP2012104655A patent/JP5525002B2/ja not_active Expired - Fee Related
-
2014
- 2014-08-08 JP JP2014162250A patent/JP2014212128A/ja not_active Withdrawn
-
2016
- 2016-01-21 JP JP2016009800A patent/JP2016096156A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US7713650B2 (en) | 2010-05-11 |
JP2016096156A (ja) | 2016-05-26 |
EP1856753A4 (de) | 2008-07-23 |
US20060183006A1 (en) | 2006-08-17 |
KR20070104405A (ko) | 2007-10-25 |
JP5525002B2 (ja) | 2014-06-18 |
EP1856753B1 (de) | 2011-05-11 |
JP2008530755A (ja) | 2008-08-07 |
JP2012156147A (ja) | 2012-08-16 |
EP1856753A2 (de) | 2007-11-21 |
CN101189749B (zh) | 2011-08-24 |
CN102290586A (zh) | 2011-12-21 |
CA2596113A1 (en) | 2006-08-24 |
WO2006088679A3 (en) | 2007-12-06 |
WO2006088679A2 (en) | 2006-08-24 |
CA2596113C (en) | 2012-08-07 |
US20090050269A1 (en) | 2009-02-26 |
CN101189749A (zh) | 2008-05-28 |
KR101312189B1 (ko) | 2013-09-27 |
JP2014212128A (ja) | 2014-11-13 |
US7419732B2 (en) | 2008-09-02 |
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