WO2008152794A1 - 高分子電解質形燃料電池 - Google Patents
高分子電解質形燃料電池 Download PDFInfo
- Publication number
- WO2008152794A1 WO2008152794A1 PCT/JP2008/001456 JP2008001456W WO2008152794A1 WO 2008152794 A1 WO2008152794 A1 WO 2008152794A1 JP 2008001456 W JP2008001456 W JP 2008001456W WO 2008152794 A1 WO2008152794 A1 WO 2008152794A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- diffusion layer
- gas diffusion
- region
- flow passage
- gas flow
- 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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
-
- 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
- H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
- H01M4/8642—Gradient in composition
-
- 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
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04171—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal using adsorbents, wicks or hydrophilic material
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
- H01M8/0675—Removal of sulfur
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008800192555A CN101682036B (zh) | 2007-06-08 | 2008-06-09 | 高分子电解质型燃料电池 |
JP2009519154A JP5214600B2 (ja) | 2007-06-08 | 2008-06-09 | 高分子電解質形燃料電池 |
EP08764053.8A EP2157643B1 (en) | 2007-06-08 | 2008-06-09 | Polymer electrolyte fuel cell |
US12/602,943 US20100173220A1 (en) | 2007-06-08 | 2008-10-24 | Polymer electrolyte fuel cell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-152316 | 2007-06-08 | ||
JP2007152316 | 2007-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008152794A1 true WO2008152794A1 (ja) | 2008-12-18 |
Family
ID=40129409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/001456 WO2008152794A1 (ja) | 2007-06-08 | 2008-06-09 | 高分子電解質形燃料電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100173220A1 (ja) |
EP (1) | EP2157643B1 (ja) |
JP (1) | JP5214600B2 (ja) |
CN (1) | CN101682036B (ja) |
WO (1) | WO2008152794A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102484263A (zh) * | 2009-09-03 | 2012-05-30 | 松下电器产业株式会社 | 燃料电池用气体扩散层及其制造方法、膜电极组件以及燃料电池 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102782918B (zh) * | 2011-02-21 | 2015-09-02 | 丰田自动车株式会社 | 燃料电池 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07134992A (ja) * | 1993-11-08 | 1995-05-23 | Toyota Central Res & Dev Lab Inc | 燃料電池 |
JPH08167416A (ja) * | 1994-12-14 | 1996-06-25 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池用の燃料電池セル |
JP2002367655A (ja) * | 2001-06-11 | 2002-12-20 | Toyota Motor Corp | 燃料電池 |
JP2006252948A (ja) * | 2005-03-10 | 2006-09-21 | Japan Gore Tex Inc | 湿度調整フィルム |
JP2006286330A (ja) * | 2005-03-31 | 2006-10-19 | Equos Research Co Ltd | 燃料電池用の触媒層及び燃料電池 |
JP2007073252A (ja) * | 2005-09-05 | 2007-03-22 | Toyota Auto Body Co Ltd | 燃料電池用の電極構造 |
JP2007123235A (ja) * | 2005-07-05 | 2007-05-17 | Toyota Motor Corp | 燃料電池用膜・電極接合体 |
JP2008034191A (ja) * | 2006-07-27 | 2008-02-14 | Toyota Motor Corp | 燃料電池用膜・電極接合体の製造法及び燃料電池用触媒粒の検査方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61269857A (ja) * | 1985-05-24 | 1986-11-29 | Toshiba Corp | 燃料電池 |
US6479177B1 (en) * | 1996-06-07 | 2002-11-12 | Ballard Power Systems Inc. | Method for improving the cold starting capability of an electrochemical fuel cell |
US6517962B1 (en) * | 1999-08-23 | 2003-02-11 | Ballard Power Systems Inc. | Fuel cell anode structures for voltage reversal tolerance |
JP4923319B2 (ja) * | 2000-07-25 | 2012-04-25 | トヨタ自動車株式会社 | 燃料電池 |
US20040086775A1 (en) * | 2002-11-06 | 2004-05-06 | Lloyd Greg A. | Fuel cell having a variable gas diffusion layer |
US7524575B2 (en) * | 2004-06-07 | 2009-04-28 | Hyteon Inc. | Flow field plate for use in fuel cells |
CN100388539C (zh) * | 2004-09-01 | 2008-05-14 | 新源动力股份有限公司 | 复合催化层质子交换膜燃料电池电极及其制造方法 |
WO2007029427A1 (en) * | 2005-09-05 | 2007-03-15 | Toyota Shatai Kabushiki Kaisha | Electrode structure of fuel cell |
-
2008
- 2008-06-09 CN CN2008800192555A patent/CN101682036B/zh not_active Expired - Fee Related
- 2008-06-09 EP EP08764053.8A patent/EP2157643B1/en not_active Not-in-force
- 2008-06-09 WO PCT/JP2008/001456 patent/WO2008152794A1/ja active Application Filing
- 2008-06-09 JP JP2009519154A patent/JP5214600B2/ja active Active
- 2008-10-24 US US12/602,943 patent/US20100173220A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07134992A (ja) * | 1993-11-08 | 1995-05-23 | Toyota Central Res & Dev Lab Inc | 燃料電池 |
JPH08167416A (ja) * | 1994-12-14 | 1996-06-25 | Fuji Electric Co Ltd | 固体高分子電解質型燃料電池用の燃料電池セル |
JP2002367655A (ja) * | 2001-06-11 | 2002-12-20 | Toyota Motor Corp | 燃料電池 |
JP2006252948A (ja) * | 2005-03-10 | 2006-09-21 | Japan Gore Tex Inc | 湿度調整フィルム |
JP2006286330A (ja) * | 2005-03-31 | 2006-10-19 | Equos Research Co Ltd | 燃料電池用の触媒層及び燃料電池 |
JP2007123235A (ja) * | 2005-07-05 | 2007-05-17 | Toyota Motor Corp | 燃料電池用膜・電極接合体 |
JP2007073252A (ja) * | 2005-09-05 | 2007-03-22 | Toyota Auto Body Co Ltd | 燃料電池用の電極構造 |
JP2008034191A (ja) * | 2006-07-27 | 2008-02-14 | Toyota Motor Corp | 燃料電池用膜・電極接合体の製造法及び燃料電池用触媒粒の検査方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102484263A (zh) * | 2009-09-03 | 2012-05-30 | 松下电器产业株式会社 | 燃料电池用气体扩散层及其制造方法、膜电极组件以及燃料电池 |
US9077028B2 (en) | 2009-09-03 | 2015-07-07 | Panasonic Intellectual Property Management Co., Ltd. | Gas diffusion layer for fuel cell, manufacturing method thereof, membrane electrode assembly, and fuel cell |
Also Published As
Publication number | Publication date |
---|---|
EP2157643B1 (en) | 2015-04-08 |
US20100173220A1 (en) | 2010-07-08 |
CN101682036A (zh) | 2010-03-24 |
JP5214600B2 (ja) | 2013-06-19 |
EP2157643A1 (en) | 2010-02-24 |
EP2157643A4 (en) | 2011-05-18 |
JPWO2008152794A1 (ja) | 2010-08-26 |
CN101682036B (zh) | 2012-06-27 |
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