WO2008084701A1 - 固体高分子電解質膜および固体高分子形燃料電池用膜電極接合体 - Google Patents

固体高分子電解質膜および固体高分子形燃料電池用膜電極接合体 Download PDF

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Publication number
WO2008084701A1
WO2008084701A1 PCT/JP2007/075027 JP2007075027W WO2008084701A1 WO 2008084701 A1 WO2008084701 A1 WO 2008084701A1 JP 2007075027 W JP2007075027 W JP 2007075027W WO 2008084701 A1 WO2008084701 A1 WO 2008084701A1
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WO
WIPO (PCT)
Prior art keywords
solid polymer
membrane
electrode assembly
electrolyte membrane
polymer electrolyte
Prior art date
Application number
PCT/JP2007/075027
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English (en)
French (fr)
Inventor
Satoru Honmura
Tetsuji Shimohira
Takashi Saeki
Susumu Saito
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Asahi Glass Company, Limited
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
Application filed by Asahi Glass Company, Limited filed Critical Asahi Glass Company, Limited
Priority to CN2007800496202A priority Critical patent/CN101601156B/zh
Priority to EP07860256A priority patent/EP2104170B1/en
Priority to AT07860256T priority patent/ATE531088T1/de
Priority to JP2008553067A priority patent/JP5347508B2/ja
Publication of WO2008084701A1 publication Critical patent/WO2008084701A1/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
    • H01M8/04—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
    • H01M8/04126—Humidifying
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Inert Electrodes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

　本発明は、高温、低加湿環境下において高い発電性能を長期的に安定して発現できる固体分子形燃料電池用膜電極接合体、および該膜電極接合体を得ることができる固体高分子電解質膜を提供することを目的とする。 本発明は、プロトン伝導性ポリマーを含む固体高分子電解質膜であって、前記プロトン伝導性ポリマーが下式（α）で表される基を有する繰り返し単位を有する含フッ素ポリマーであることを特徴とする。　本発明の固体高分子電解質膜は、温度８０°C、相対湿度４０％の雰囲気下において、１５０質量％未満の低い含水率と、０．０７S/cm以上の高い導電率とを達成する。
PCT/JP2007/075027 2007-01-10 2007-12-26 固体高分子電解質膜および固体高分子形燃料電池用膜電極接合体 WO2008084701A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2007800496202A CN101601156B (zh) 2007-01-10 2007-12-26 固体高分子电解质膜及固体高分子型燃料电池用膜电极接合体
EP07860256A EP2104170B1 (en) 2007-01-10 2007-12-26 Solid polymer electrolyte membrane and membrane electrode assembly for solid polymer fuel cell
AT07860256T ATE531088T1 (de) 2007-01-10 2007-12-26 Festpolymerelektrolytmembran und membranelektrodenbaugruppe für eine festpolymerbrennstoffzelle
JP2008553067A JP5347508B2 (ja) 2007-01-10 2007-12-26 固体高分子電解質膜および固体高分子形燃料電池用膜電極接合体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-002179 2007-01-10
JP2007002179 2007-01-10

Publications (1)

Publication Number Publication Date
WO2008084701A1 true WO2008084701A1 (ja) 2008-07-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/075027 WO2008084701A1 (ja) 2007-01-10 2007-12-26 固体高分子電解質膜および固体高分子形燃料電池用膜電極接合体

Country Status (6)

Country Link
US (1) US8178257B2 (ja)
EP (1) EP2104170B1 (ja)
JP (1) JP5347508B2 (ja)
CN (1) CN101601156B (ja)
AT (1) ATE531088T1 (ja)
WO (1) WO2008084701A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011013578A1 (ja) * 2009-07-31 2011-02-03 旭硝子株式会社 電解質材料、液状組成物および固体高分子形燃料電池用膜電極接合体
JP5499478B2 (ja) * 2007-01-26 2014-05-21 旭硝子株式会社 ポリマー、固体高分子形燃料電池用固体高分子電解質膜および膜電極接合体
US8993682B2 (en) 2008-03-19 2015-03-31 Asahi Kasei E-Materials Corporation Polyelectrolyte and process for producing the polyelectrolyte

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008093795A1 (ja) 2007-01-31 2008-08-07 Asahi Glass Company, Limited 固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法
WO2008093570A1 (ja) * 2007-01-31 2008-08-07 Asahi Glass Company, Limited 塩化アルカリ電解用イオン交換膜
EP2555299A4 (en) * 2010-03-31 2014-05-28 Jx Nippon Oil & Energy Corp FUEL CELL SYSTEM
JP5989658B2 (ja) * 2010-11-26 2016-09-07 ソルヴェイ・スペシャルティ・ポリマーズ・イタリー・エッセ・ピ・ア フッ素化イオン交換ポリマーの液体組成物
JP6319311B2 (ja) * 2013-07-03 2018-05-09 旭硝子株式会社 含フッ素ポリマーの製造方法
US10103401B2 (en) * 2014-04-07 2018-10-16 Toray Industries, Inc. Polymer electrolyte composition and polymer electrolyte membrane, polymer electrolyte membrane with catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell each using the same

Citations (10)

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Publication number Priority date Publication date Assignee Title
JPS57176973A (en) 1981-04-03 1982-10-30 Du Pont Perfluoroglycidyl ethers
JPS60243292A (ja) 1984-05-18 1985-12-03 Asahi Glass Co Ltd 高濃度カ性ソ−ダの製造方法
JPH06260185A (ja) 1993-03-03 1994-09-16 Asahi Glass Co Ltd 固体高分子電解質型の燃料電池
US5463005A (en) 1992-01-03 1995-10-31 Gas Research Institute Copolymers of tetrafluoroethylene and perfluorinated sulfonyl monomers and membranes made therefrom
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JP2002528433A (ja) 1998-10-26 2002-09-03 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 電気化学に使用するための単量体、イオノマ−および重合体
JP2004185891A (ja) * 2002-12-02 2004-07-02 National Institute Of Advanced Industrial & Technology 無水プロトン伝導膜及びそれを用いた燃料電池
JP2006155999A (ja) * 2004-11-26 2006-06-15 Hitachi Chem Co Ltd プロトン伝導性電解質膜およびその製造法
JP2007002179A (ja) 2005-06-27 2007-01-11 Sumitomo Rubber Ind Ltd ハイブリッドフィラーと、それを用いたゴム組成物および樹脂組成物
JP2007109634A (ja) * 2005-09-15 2007-04-26 National Institute For Materials Science 無水・高温下に作動可能なプロトン導電性燃料電池用膜、及びその製造方法

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JPS57176973A (en) 1981-04-03 1982-10-30 Du Pont Perfluoroglycidyl ethers
JPS60243292A (ja) 1984-05-18 1985-12-03 Asahi Glass Co Ltd 高濃度カ性ソ−ダの製造方法
US5463005A (en) 1992-01-03 1995-10-31 Gas Research Institute Copolymers of tetrafluoroethylene and perfluorinated sulfonyl monomers and membranes made therefrom
JPH06260185A (ja) 1993-03-03 1994-09-16 Asahi Glass Co Ltd 固体高分子電解質型の燃料電池
JP2002528433A (ja) 1998-10-26 2002-09-03 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 電気化学に使用するための単量体、イオノマ−および重合体
WO2002062879A1 (fr) * 2001-02-07 2002-08-15 Asahi Kasei Kabushiki Kaisha Membrane en fluororesine echangeuse d'ions
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JP2007002179A (ja) 2005-06-27 2007-01-11 Sumitomo Rubber Ind Ltd ハイブリッドフィラーと、それを用いたゴム組成物および樹脂組成物
JP2007109634A (ja) * 2005-09-15 2007-04-26 National Institute For Materials Science 無水・高温下に作動可能なプロトン導電性燃料電池用膜、及びその製造方法

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5499478B2 (ja) * 2007-01-26 2014-05-21 旭硝子株式会社 ポリマー、固体高分子形燃料電池用固体高分子電解質膜および膜電極接合体
US8993682B2 (en) 2008-03-19 2015-03-31 Asahi Kasei E-Materials Corporation Polyelectrolyte and process for producing the polyelectrolyte
WO2011013578A1 (ja) * 2009-07-31 2011-02-03 旭硝子株式会社 電解質材料、液状組成物および固体高分子形燃料電池用膜電極接合体
US8597855B2 (en) 2009-07-31 2013-12-03 Asahi Glass Company, Limited Electrolyte material, liquid composition and membrane/electrode assembly for polymer electrolyte fuel cell
JP5609874B2 (ja) * 2009-07-31 2014-10-22 旭硝子株式会社 電解質材料、液状組成物および固体高分子形燃料電池用膜電極接合体

Also Published As

Publication number Publication date
JP5347508B2 (ja) 2013-11-20
JPWO2008084701A1 (ja) 2010-04-30
CN101601156A (zh) 2009-12-09
ATE531088T1 (de) 2011-11-15
EP2104170B1 (en) 2011-10-26
US8178257B2 (en) 2012-05-15
US20080166601A1 (en) 2008-07-10
EP2104170A1 (en) 2009-09-23
EP2104170A4 (en) 2009-12-23
CN101601156B (zh) 2012-03-28

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