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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 JP2007202372A external-priority patent/JP5222501B2/ja
Priority claimed from JP2007202373A external-priority patent/JP2009037933A/ja
Application filed by Tomoegawa Co., Ltd. filed Critical Tomoegawa Co., Ltd.
Priority to US12/528,505 priority Critical patent/US20100098991A1/en
Priority to KR1020097013380A priority patent/KR101180172B1/ko
Priority to EP08711818A priority patent/EP2124276A4/en
Publication of WO2008105337A1 publication Critical patent/WO2008105337A1/ja

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605Porous electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96Carbon-based electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88Processes of manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88Processes of manufacture
    • H01M4/8817Treatment of supports before application of the catalytic active composition
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023Porous and characterised by the material
    • H01M8/0234Carbonaceous material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023Porous and characterised by the material
    • H01M8/0239Organic resins; Organic polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023Porous and characterised by the material
    • H01M8/0241Composites
    • H01M8/0243Composites in the form of mixtures
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/02Details
    • H01M8/0202Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023Porous and characterised by the material
    • H01M8/0241Composites
    • H01M8/0245Composites in the form of layered or coated products
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1004Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M2008/1095Fuel cells with polymeric electrolytes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88Processes of manufacture
    • H01M4/8803Supports for the deposition of the catalytic active composition
    • H01M4/8807Gas diffusion layers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/86Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88Processes of manufacture
    • H01M4/8803Supports for the deposition of the catalytic active composition
    • H01M4/881Electrolytic membranes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing 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)
  • Fuel Cell (AREA)
  • Inert Electrodes (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
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
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

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-048319 2007-02-28
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
JP2007-202373 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
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

Publications (1)

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

Family

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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)

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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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US20120115063A1 (en) * 2009-11-24 2012-05-10 Mitsubishi Rayon Co., Ltd. Porous electrode substrate and method for producing the same
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
CA2892918C (en) * 2013-02-13 2023-03-14 Yasutaka Okano Fuel-cell gas diffusion layer, and method for producing 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
KR20180124943A (ko) * 2016-03-17 2018-11-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 막 조립체, 전극 조립체, 막-전극 조립체 및 그로부터의 전기화학 전지 및 액체 흐름 배터리
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
KR20180124089A (ko) * 2016-03-17 2018-11-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 막 조립체, 전극 조립체, 막-전극 조립체 및 그로부터의 전기화학 전지 및 액체 흐름 배터리
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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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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See also references of EP2124276A4 *

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

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