CN101421881B - 含有能管理由燃料电池产生的水的组件的燃料电池 - Google Patents

含有能管理由燃料电池产生的水的组件的燃料电池 Download PDF

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Publication number
CN101421881B
CN101421881B CN2007800135030A CN200780013503A CN101421881B CN 101421881 B CN101421881 B CN 101421881B CN 2007800135030 A CN2007800135030 A CN 2007800135030A CN 200780013503 A CN200780013503 A CN 200780013503A CN 101421881 B CN101421881 B CN 101421881B
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CN
China
Prior art keywords
hydrophilic
cathode
layer
opening
negative electrode
Prior art date
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Expired - Fee Related
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CN2007800135030A
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English (en)
Chinese (zh)
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CN101421881A (zh
Inventor
让-伊维斯·劳伦特
马克·普利森尼尔
丹尼斯·洛凯特利
文森特·福丘克斯
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US Atomic Energy Commission (AEC)
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US Atomic Energy Commission (AEC)
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Publication of CN101421881A publication Critical patent/CN101421881A/zh
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Publication of CN101421881B publication Critical patent/CN101421881B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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

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  • 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)
CN2007800135030A 2006-03-17 2007-03-08 含有能管理由燃料电池产生的水的组件的燃料电池 Expired - Fee Related CN101421881B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0602407A FR2898731B1 (fr) 2006-03-17 2006-03-17 Pile a comsbustible comportant un ensemble capable de gerer l'eau produite par ladite pile.
FR0602407 2006-03-17
PCT/FR2007/000418 WO2007118945A2 (fr) 2006-03-17 2007-03-08 Pile a combustible comportant un ensemble capable de gerer l'eau produite par ladite pile

Publications (2)

Publication Number Publication Date
CN101421881A CN101421881A (zh) 2009-04-29
CN101421881B true CN101421881B (zh) 2010-12-29

Family

ID=37507555

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800135030A Expired - Fee Related CN101421881B (zh) 2006-03-17 2007-03-08 含有能管理由燃料电池产生的水的组件的燃料电池

Country Status (6)

Country Link
US (1) US7993794B2 (enExample)
EP (1) EP1997178B1 (enExample)
JP (1) JP5242545B2 (enExample)
CN (1) CN101421881B (enExample)
FR (1) FR2898731B1 (enExample)
WO (1) WO2007118945A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110111326A1 (en) * 2008-09-12 2011-05-12 Paravastu Badrinarayanan Fuel cell device having a water reservoir
KR101084070B1 (ko) 2009-03-04 2011-11-16 삼성에스디아이 주식회사 연료 전지용 ｍｅａ 및 이를 포함하는 연료 전지 스택
US8617759B2 (en) 2010-03-19 2013-12-31 GM Global Technology Operations LLC Selectively coated bipolar plates for water management and freeze start in PEM fuel cells
JP2012024745A (ja) * 2010-07-28 2012-02-09 Hitachi Ltd 触媒材料及びその製造方法
KR101261913B1 (ko) * 2010-11-01 2013-05-08 현대자동차주식회사 연료전지 스택용 절연판의 수분 배출 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0872907A1 (en) * 1997-04-11 1998-10-21 Sanyo Electric Co., Ltd. Fuel cell

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166636A (ja) * 1982-03-27 1983-10-01 Hitachi Ltd 燃料電池
JPH0412462A (ja) * 1990-04-27 1992-01-17 Fuji Electric Co Ltd 固体高分子電解質型燃料電池
JP3376653B2 (ja) * 1993-10-12 2003-02-10 トヨタ自動車株式会社 エネルギ変換装置および電極
US7098163B2 (en) * 1998-08-27 2006-08-29 Cabot Corporation Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
US6350539B1 (en) * 1999-10-25 2002-02-26 General Motors Corporation Composite gas distribution structure for fuel cell
US7303835B2 (en) * 2003-01-15 2007-12-04 General Motors Corporation Diffusion media, fuel cells, and fuel cell powered systems
FR2857162B1 (fr) * 2003-07-01 2014-04-11 Commissariat Energie Atomique Pile a combustible comportant des collecteurs de courant integres a l'empilement electrode-membrane-electrode.
US7846591B2 (en) * 2004-02-17 2010-12-07 Gm Global Technology Operations, Inc. Water management layer on flowfield in PEM fuel cell
US7220513B2 (en) * 2004-03-18 2007-05-22 General Motors Corporation Balanced humidification in fuel cell proton exchange membranes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0872907A1 (en) * 1997-04-11 1998-10-21 Sanyo Electric Co., Ltd. Fuel cell

Also Published As

Publication number Publication date
EP1997178A2 (fr) 2008-12-03
FR2898731A1 (fr) 2007-09-21
WO2007118945A2 (fr) 2007-10-25
US20090169947A1 (en) 2009-07-02
FR2898731B1 (fr) 2015-01-02
CN101421881A (zh) 2009-04-29
US7993794B2 (en) 2011-08-09
JP5242545B2 (ja) 2013-07-24
EP1997178B1 (fr) 2017-02-15
WO2007118945A3 (fr) 2008-09-12
JP2009530782A (ja) 2009-08-27

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