JP4691914B2 - ガス拡散電極及び固体高分子電解質型燃料電池 - Google Patents

ガス拡散電極及び固体高分子電解質型燃料電池 Download PDF

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Publication number
JP4691914B2
JP4691914B2 JP2004182784A JP2004182784A JP4691914B2 JP 4691914 B2 JP4691914 B2 JP 4691914B2 JP 2004182784 A JP2004182784 A JP 2004182784A JP 2004182784 A JP2004182784 A JP 2004182784A JP 4691914 B2 JP4691914 B2 JP 4691914B2
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Prior art keywords
layer
gas diffusion
microporous
water
microporous layer
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Expired - Fee Related
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JP2004182784A
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English (en)
Japanese (ja)
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JP2006004879A (ja
JP2006004879A5 (enExample
Inventor
聡 市川
真広 山本
憲尚 脇
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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Priority to JP2004182784A priority Critical patent/JP4691914B2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to CA2571753A priority patent/CA2571753C/en
Priority to PCT/JP2005/011339 priority patent/WO2005124903A1/ja
Priority to US11/571,010 priority patent/US7749639B2/en
Priority to CA2767154A priority patent/CA2767154C/en
Priority to EP05753501.5A priority patent/EP1775788B1/en
Publication of JP2006004879A publication Critical patent/JP2006004879A/ja
Publication of JP2006004879A5 publication Critical patent/JP2006004879A5/ja
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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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • 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
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
JP2004182784A 2004-06-21 2004-06-21 ガス拡散電極及び固体高分子電解質型燃料電池 Expired - Fee Related JP4691914B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2004182784A JP4691914B2 (ja) 2004-06-21 2004-06-21 ガス拡散電極及び固体高分子電解質型燃料電池
PCT/JP2005/011339 WO2005124903A1 (ja) 2004-06-21 2005-06-21 ガス拡散電極及び固体高分子電解質型燃料電池
US11/571,010 US7749639B2 (en) 2004-06-21 2005-06-21 Gas diffusion electrode and solid polymer electrolyte fuel cell
CA2767154A CA2767154C (en) 2004-06-21 2005-06-21 Gas diffusion electrode and solid-state high-molecular electrolyte type fuel cell
CA2571753A CA2571753C (en) 2004-06-21 2005-06-21 Gas diffusion electrode and solid-state high-molecular electrolyte type fuel cell
EP05753501.5A EP1775788B1 (en) 2004-06-21 2005-06-21 Gas diffusion electrode and solid polymer electrolyte fuel cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004182784A JP4691914B2 (ja) 2004-06-21 2004-06-21 ガス拡散電極及び固体高分子電解質型燃料電池

Publications (3)

Publication Number Publication Date
JP2006004879A JP2006004879A (ja) 2006-01-05
JP2006004879A5 JP2006004879A5 (enExample) 2010-07-01
JP4691914B2 true JP4691914B2 (ja) 2011-06-01

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JP2004182784A Expired - Fee Related JP4691914B2 (ja) 2004-06-21 2004-06-21 ガス拡散電極及び固体高分子電解質型燃料電池

Country Status (5)

Country Link
US (1) US7749639B2 (enExample)
EP (1) EP1775788B1 (enExample)
JP (1) JP4691914B2 (enExample)
CA (2) CA2571753C (enExample)
WO (1) WO2005124903A1 (enExample)

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Also Published As

Publication number Publication date
US7749639B2 (en) 2010-07-06
JP2006004879A (ja) 2006-01-05
CA2571753C (en) 2012-04-17
CA2767154A1 (en) 2005-12-29
CA2571753A1 (en) 2005-12-29
WO2005124903A1 (ja) 2005-12-29
US20080299430A1 (en) 2008-12-04
CA2767154C (en) 2015-01-06
EP1775788B1 (en) 2013-05-29
EP1775788A1 (en) 2007-04-18
EP1775788A4 (en) 2009-11-11

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