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WO2008105337A1 - 固体高分子型燃料電池用ガス拡散電極、固体高分子型燃料電池用膜－電極接合体とその製造方法、および固体高分子型燃料電池 - Google Patents

固体高分子型燃料電池用ガス拡散電極、固体高分子型燃料電池用膜－電極接合体とその製造方法、および固体高分子型燃料電池 Download PDF

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Publication number
WO2008105337A1
WO2008105337A1 PCT/JP2008/053044 JP2008053044W WO2008105337A1 WO 2008105337 A1 WO2008105337 A1 WO 2008105337A1 JP 2008053044 W JP2008053044 W JP 2008053044W WO 2008105337 A1 WO2008105337 A1 WO 2008105337A1
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WO
WIPO (PCT)
Prior art keywords
solid polymer
polymer fuel
fuel cell
membrane
gas diffusion
Prior art date
Application number
PCT/JP2008/053044
Other languages
English (en)
French (fr)
Inventor
Toshiyasu Suzuki
Takuya Kawaguchi
Hiroki Totsuka
Original Assignee
Tomoegawa Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007048319A external-priority patent/JP5193478B2/ja
Priority claimed from JP2007202373A external-priority patent/JP2009037933A/ja
Priority claimed from JP2007202372A external-priority patent/JP5222501B2/ja
Application filed by Tomoegawa Co., Ltd. filed Critical Tomoegawa Co., Ltd.
Priority to EP08711818A priority Critical patent/EP2124276A4/en
Priority to US12/528,505 priority patent/US20100098991A1/en
Priority to KR1020097013380A priority patent/KR101180172B1/ko
Publication of WO2008105337A1 publication Critical patent/WO2008105337A1/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
    • 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
    • H01M4/96—Carbon-based 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
    • H01M4/88—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8817—Treatment of supports before application of the catalytic active 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
    • H01M8/0234—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
    • H01M8/02—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
    • 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
    • H01M8/0243—Composites in the form of mixtures
    • 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
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

本発明は、反応ガスの供給、除去を速やかに行うための撥水性、発生した電気を効率よく伝える導電性に優れた固体高分子型燃料電池用ガス拡散電極、固体高分子型燃料電池用膜－電極接合体とその製造方法、および固体高分子型燃料電池を提供することを目的とし、不織布と、多孔質フッ素樹脂と、炭素材料とを含むことを特徴とする固体高分子型燃料電池用ガス拡散電極を提供する。
PCT/JP2008/053044 2007-02-28 2008-02-22 固体高分子型燃料電池用ガス拡散電極、固体高分子型燃料電池用膜－電極接合体とその製造方法、および固体高分子型燃料電池 WO2008105337A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08711818A EP2124276A4 (en) 2007-02-28 2008-02-22 GAS DIFFUSION ELECTRODE FOR A FESTPOLYMER FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY FOR A FESTPOLYMER FUEL CELL AND METHOD FOR THE PRODUCTION THEREOF AND FESTPOLYMER FUEL CELL
US12/528,505 US20100098991A1 (en) 2007-02-28 2008-02-22 Gas Diffusion Electrode For Polymer Electrolyte Fuel Cell, Membrane-Electrode Assembly For Polymer Electrolyte Fuel Cell, Production Method Therefor, And Polymer Electrolyte Fuel Cell
KR1020097013380A KR101180172B1 (ko) 2007-02-28 2008-02-22 고체 고분자형 연료 전지용 가스 확산 전극, 고체 고분자형 연료 전지용 막-전극 접합체와 그 제조 방법, 및 고체 고분자형 연료 전지

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007048319A JP5193478B2 (ja) 2007-02-28 2007-02-28 ガス拡散電極、膜−電極接合体とその製造方法、および固体高分子型燃料電池
JP2007-048319 2007-02-28
JP2007-202373 2007-08-02
JP2007202373A JP2009037933A (ja) 2007-08-02 2007-08-02 固体高分子型燃料電池用ガス拡散電極、固体高分子型燃料電池用膜−電極接合体とその製造方法、および固体高分子型燃料電池
JP2007-202372 2007-08-02
JP2007202372A JP5222501B2 (ja) 2007-08-02 2007-08-02 固体高分子型燃料電池用ガス拡散電極およびその製造方法

Publications (1)

Publication Number Publication Date
WO2008105337A1 true WO2008105337A1 (ja) 2008-09-04

Family

ID=39721172

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053044 WO2008105337A1 (ja) 2007-02-28 2008-02-22 固体高分子型燃料電池用ガス拡散電極、固体高分子型燃料電池用膜－電極接合体とその製造方法、および固体高分子型燃料電池

Country Status (5)

Country Link
US (1) US20100098991A1 (ja)
EP (1) EP2124276A4 (ja)
KR (1) KR101180172B1 (ja)
TW (1) TW200843169A (ja)
WO (1) WO2008105337A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013134877A (ja) * 2011-12-26 2013-07-08 Toyota Motor Corp 燃料電池とその製造方法
US9118043B2 (en) 2008-03-21 2015-08-25 Asahi Glass Company, Limited Membrane/electrode assembly for polymer electrolyte fuel cells and polymer electrolyte fuel cell

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WO2011065349A1 (ja) * 2009-11-24 2011-06-03 三菱レイヨン株式会社 多孔質電極基材およびその製造方法
US9537166B2 (en) 2010-06-08 2017-01-03 Rensselaer Polytechnic Institute Method for the production of an electrochemical cell
WO2012033085A1 (ja) * 2010-09-07 2012-03-15 東レ株式会社 ポリフェニレンサルファイド繊維含有不織布
EP2958174B1 (en) * 2013-02-13 2017-09-20 Toray Industries, Inc. Fuel cell gas diffusion layer and methods for producing the same
JP6489009B2 (ja) * 2014-02-24 2019-03-27 東レ株式会社 ガス拡散電極基材
US10367217B2 (en) * 2015-02-09 2019-07-30 W. L. Gore & Associates, Inc. Membrane electrode assembly manufacturing process
JP2019509600A (ja) * 2016-03-17 2019-04-04 スリーエム イノベイティブ プロパティズ カンパニー 膜アセンブリ、電極アセンブリ、膜電極アセンブリ並びにこれらによる電気化学セル及び液体フロー電池
EP3430658A2 (en) * 2016-03-17 2019-01-23 3M Innovative Properties Company Membrane assemblies, electrode assemblies, membrane-electrode assemblies and electrochemical cells and liquid flow batteries therefrom
EP3430664A1 (en) * 2016-03-17 2019-01-23 3M Innovative Properties Company Electrode assemblies, membrane-electrode assemblies and electrochemical cells and liquid flow batteries therefrom
EP3404757B1 (en) 2017-05-15 2019-12-04 Samsung Electronics Co., Ltd. Metal-air battery including a gas diffusion layer and method of manufacturing the same
EP3496193B1 (en) 2017-12-11 2020-10-14 Airbus Defence and Space GmbH Battery cell comprising an ultra thin layer of carbon fibers
CN111834638B (zh) * 2019-04-19 2022-04-15 紫石能源有限公司 气体扩散电极及制备方法、电解装置
KR20210132342A (ko) * 2020-04-27 2021-11-04 현대자동차주식회사 막-전극 접합체용 전극 및 이의 제조방법

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JP2005191002A (ja) * 2003-12-04 2005-07-14 Matsushita Electric Ind Co Ltd 燃料電池用ガス拡散層、電極及び膜電極接合体及びその製造方法
JP2005264346A (ja) * 2004-03-16 2005-09-29 Teijin Ltd 炭素繊維およびその製造方法
JP2006156029A (ja) * 2004-11-26 2006-06-15 Kansai Electric Power Co Inc:The バナジウム系レドックスフロー電池用炭素電極材料
JP2006179292A (ja) * 2004-12-22 2006-07-06 Konica Minolta Holdings Inc 燃料電池
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9118043B2 (en) 2008-03-21 2015-08-25 Asahi Glass Company, Limited Membrane/electrode assembly for polymer electrolyte fuel cells and polymer electrolyte fuel cell
JP2013134877A (ja) * 2011-12-26 2013-07-08 Toyota Motor Corp 燃料電池とその製造方法

Also Published As

Publication number Publication date
US20100098991A1 (en) 2010-04-22
EP2124276A1 (en) 2009-11-25
KR101180172B1 (ko) 2012-09-05
EP2124276A4 (en) 2012-03-28
TW200843169A (en) 2008-11-01
KR20090091794A (ko) 2009-08-28

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