DE602005023287D1 - Zusammengesetzte elektrolytische membran, katalytische schichtmembranbaugruppe, membranelektrodenbaugruppe und polymerelektrolytische brennstoffzelle - Google Patents

Zusammengesetzte elektrolytische membran, katalytische schichtmembranbaugruppe, membranelektrodenbaugruppe und polymerelektrolytische brennstoffzelle

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Publication number
DE602005023287D1
DE602005023287D1 DE602005023287T DE602005023287T DE602005023287D1 DE 602005023287 D1 DE602005023287 D1 DE 602005023287D1 DE 602005023287 T DE602005023287 T DE 602005023287T DE 602005023287 T DE602005023287 T DE 602005023287T DE 602005023287 D1 DE602005023287 D1 DE 602005023287D1
Authority
DE
Germany
Prior art keywords
membrane
assembly
electrolytic
fuel cell
catalytic layer
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005023287T
Other languages
English (en)
Inventor
Yoshihiro Hori
Akihiko Yoshida
Mikiko Yoshimura
Makoto Uchida
Hirokazu Wakabayashi
Shinji Kinoshita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Panasonic Corp
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 Co Ltd, Panasonic Corp filed Critical Asahi Glass Co Ltd
Publication of DE602005023287D1 publication Critical patent/DE602005023287D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M8/02—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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
    • 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
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • 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
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/886—Powder spraying, e.g. wet or dry powder spraying, plasma spraying
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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]
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
DE602005023287T 2004-03-04 2005-03-03 Zusammengesetzte elektrolytische membran, katalytische schichtmembranbaugruppe, membranelektrodenbaugruppe und polymerelektrolytische brennstoffzelle Active DE602005023287D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004061257 2004-03-04
PCT/JP2005/003605 WO2005086264A1 (ja) 2004-03-04 2005-03-03 複合電解質膜、触媒層膜接合体、膜電極接合体および高分子電解質型燃料電池

Publications (1)

Publication Number Publication Date
DE602005023287D1 true DE602005023287D1 (de) 2010-10-14

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DE602005023287T Active DE602005023287D1 (de) 2004-03-04 2005-03-03 Zusammengesetzte elektrolytische membran, katalytische schichtmembranbaugruppe, membranelektrodenbaugruppe und polymerelektrolytische brennstoffzelle

Country Status (7)

Country Link
US (1) US7622215B2 (de)
EP (1) EP1732155B1 (de)
JP (1) JP4907882B2 (de)
KR (1) KR100750457B1 (de)
CN (1) CN100573989C (de)
DE (1) DE602005023287D1 (de)
WO (1) WO2005086264A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2567305C (en) 2004-06-22 2013-10-08 Asahi Glass Co Ltd Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells
WO2005124911A1 (ja) 2004-06-22 2005-12-29 Asahi Glass Company, Limited 固体高分子型燃料電池用電解質膜、その製造方法及び固体高分子型燃料電池用膜電極接合体
ATE431374T1 (de) * 2004-12-22 2009-05-15 Asahi Glass Co Ltd Elektrolytmembran, verfahren zu deren herstellung und membran-elektrodenanordnung für festpolymerbrennstoffzellen
CN100521329C (zh) 2005-01-14 2009-07-29 松下电器产业株式会社 燃料电池用堆栈以及燃料电池
EP1896526A2 (de) * 2005-06-02 2008-03-12 Polyfuel, Inc. Polymerelektrolytmembran mit verbesserter dimensionsstabilität
EP1912272A4 (de) * 2005-07-12 2009-12-02 Asahi Glass Co Ltd Elektrolytmembran zur verwendung in einer festpolymer-brennstoffzelle, prozess zur herstellung der membran und membranelektrodenbaugruppe zur verwendung in einer festpolymer-brennstoffzelle
KR100705738B1 (ko) * 2005-09-16 2007-04-09 강봉섭 전해질이 분할된 리튬 전지
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US7943268B2 (en) * 2005-10-04 2011-05-17 GM Global Technology Operations LLC Reinforced membrane electrode assembly
US8367267B2 (en) * 2005-10-28 2013-02-05 3M Innovative Properties Company High durability fuel cell components with cerium oxide additives
JP5026708B2 (ja) * 2006-02-09 2012-09-19 東海ゴム工業株式会社 固体高分子型燃料電池用セルおよびそれを用いた固体高分子型燃料電池
JP5124097B2 (ja) * 2006-03-20 2013-01-23 日本ゴア株式会社 電解質膜及び固体高分子形燃料電池
JP2008004500A (ja) * 2006-06-26 2008-01-10 Toyota Motor Corp 燃料電池電解質膜用の多孔質膜とその製造方法
WO2008014281A2 (en) * 2006-07-24 2008-01-31 Polyfuel, Inc. Polymer electrolyte membrane having improved dimensional stability
JP2008029962A (ja) * 2006-07-28 2008-02-14 Toyota Motor Corp 撥水性物質を含有するペーストを塗布する装置、方法及び燃料電池の製造方法
US20100178577A1 (en) * 2006-09-27 2010-07-15 Junji Morita Fuel cell system
WO2008056661A1 (fr) * 2006-11-07 2008-05-15 Panasonic Corporation Film double de renfort, couche de catalyseur de film, film électrode, et pile à combustible à électrolyte de polymérique
WO2008090778A1 (ja) * 2007-01-22 2008-07-31 Panasonic Corporation 膜－膜補強部材接合体、膜－触媒層接合体、膜－電極接合体、及び高分子電解質形燃料電池
JP5214471B2 (ja) * 2007-01-29 2013-06-19 パナソニック株式会社 膜−膜補強部材接合体、膜−触媒層接合体、膜−電極接合体、及び高分子電解質形燃料電池
JP2008288193A (ja) 2007-04-19 2008-11-27 Toyota Motor Corp 燃料電池用補強型電解質膜、燃料電池用膜−電極接合体、及びそれを備えた固体高分子形燃料電池
JP2009016074A (ja) * 2007-07-02 2009-01-22 Toyota Motor Corp 電解質膜およびそれを用いた燃料電池
JP2009172475A (ja) * 2008-01-22 2009-08-06 Sumitomo Electric Ind Ltd ガス分解素子
CN101960658B (zh) * 2008-02-26 2014-07-16 丰田自动车株式会社 燃料电池用增强型电解质膜、燃料电池用膜-电极接合体以及具备该膜-电极接合体的固体高分子型燃料电池
JP5223464B2 (ja) * 2008-05-29 2013-06-26 トヨタ自動車株式会社 複合型電解質膜とこれを備えた燃料電池
JP2010062048A (ja) * 2008-09-05 2010-03-18 Toyota Motor Corp 膜・電極接合体及び膜・電極接合体の製造方法
JP5331122B2 (ja) 2008-10-17 2013-10-30 トヨタ自動車株式会社 燃料電池用補強型電解質膜、燃料電池用膜−電極接合体、及びそれを備えた固体高分子形燃料電池
KR101481187B1 (ko) 2009-12-03 2015-01-09 현대자동차주식회사 연료전지용 기체확산층및 그 제조방법
CN102093584B (zh) * 2009-12-09 2012-07-04 中国科学院金属研究所 一种全氟磺酸复合质子交换膜的制备方法
JP5340408B2 (ja) * 2010-03-04 2013-11-13 パナソニック株式会社 電池用セパレータ、それを用いた電池および電池の製造方法
KR101173059B1 (ko) 2010-09-29 2012-08-13 한국과학기술원 고분자 전해질 연료전지용 복합재료 분리판 및 이의 제조방법
US20120156588A1 (en) * 2010-12-02 2012-06-21 Basf Se Membrane electrode assembly and fuel cells with improved lifetime
KR101282620B1 (ko) 2010-12-03 2013-07-12 기아자동차주식회사 냉해동 내구성이 우수한 연료전지 스택 및 그 제조방법
DE102011106767B3 (de) 2011-06-01 2012-01-12 Daimler Ag Elektrolytmembrananordnung für eine Brennstoffzelle und Verfahren zu deren Herstellung
US9413019B2 (en) 2011-08-18 2016-08-09 Audi Ag Fuel cell and membrane therefore
EP2826092B1 (de) * 2012-03-15 2015-10-28 Nissan Motor Co., Ltd. Brennstoffzelle
JP2013235665A (ja) * 2012-05-07 2013-11-21 Nitto Denko Corp 高分子電解質膜およびそれを用いた燃料電池
EP2675005A1 (de) * 2012-06-11 2013-12-18 HTceramix S.A. Gasverteilungselement für eine Brennstoffzelle
CN105369288B (zh) * 2014-08-22 2018-03-27 中国科学院大连化学物理研究所 优化的电解用含阴离子交换树脂过渡层的膜电极的制备方法
JP2016219136A (ja) * 2015-05-15 2016-12-22 帝人株式会社 固体高分子電解質膜の補強部材
JP6208267B2 (ja) * 2016-02-25 2017-10-04 アウディ アクチェンゲゼルシャフトＡｕｄｉ Ａｇ 燃料電池およびその膜
JP6721762B2 (ja) * 2018-06-15 2020-07-15 日本碍子株式会社 電気化学セル
KR20240008616A (ko) * 2022-07-12 2024-01-19 코오롱인더스트리 주식회사 고분자 전해질막 및 이를 포함하는 막-전극 어셈블리

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387144A (en) * 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material
JPS61246394A (ja) 1985-04-22 1986-11-01 Japan Gore Tex Inc 電解隔膜
GB8517571D0 (en) * 1985-07-11 1985-08-14 Raychem Ltd Polymer composition
US5326391A (en) * 1992-11-18 1994-07-05 Ppg Industries, Inc. Microporous material exhibiting increased whiteness retention
JP3342726B2 (ja) 1993-01-29 2002-11-11 旭硝子株式会社 固体高分子電解質型の燃料電池及びその製造方法
JPH08259710A (ja) * 1995-03-28 1996-10-08 Sumitomo Electric Ind Ltd イオン交換膜
CA2252679C (en) * 1996-04-30 2003-10-28 W. L. Gore & Associates, Inc. Integral multi-layered ion-exchange composite membranes
CA2300934C (en) * 1997-08-29 2008-08-26 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
US6194098B1 (en) * 1998-12-17 2001-02-27 Moltech Corporation Protective coating for separators for electrochemical cells
JP4141032B2 (ja) * 1998-12-24 2008-08-27 旭化成ケミカルズ株式会社 補強された固体電解質膜
JP2001035508A (ja) * 1999-07-19 2001-02-09 Asahi Glass Co Ltd 固体高分子電解質型燃料電池
US6602593B1 (en) * 1999-08-30 2003-08-05 Celgard Inc. Battery separators with reduced splitting propensity
JP3584879B2 (ja) 2000-12-28 2004-11-04 株式会社豊田中央研究所 膜電極接合体及びこれを用いた燃料電池
JP2002313363A (ja) * 2001-04-13 2002-10-25 Mitsubishi Heavy Ind Ltd 固体高分子電解質膜及びその製造方法
WO2003068853A1 (fr) * 2002-02-15 2003-08-21 Toyo Boseki Kabushiki Kaisha Membrane d'echange ionique de cluster et corps de connexion d'electrode a membrane d'electrolyte
JP3922954B2 (ja) * 2002-03-29 2007-05-30 雅夫 須藤 固体高分子形燃料電池用電解質膜及びその製造方法
JP2003297393A (ja) * 2002-03-29 2003-10-17 Asahi Glass Co Ltd 固体高分子型燃料電池用電解質膜及び膜電極接合体
US7455928B2 (en) * 2003-08-18 2008-11-25 General Motors Corporation Diffusion media for use in a PEM fuel cell

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Publication number Publication date
JP4907882B2 (ja) 2012-04-04
KR100750457B1 (ko) 2007-08-22
US20050227132A1 (en) 2005-10-13
EP1732155B1 (de) 2010-09-01
US7622215B2 (en) 2009-11-24
KR20060123771A (ko) 2006-12-04
EP1732155A4 (de) 2010-03-10
CN100573989C (zh) 2009-12-23
CN1926705A (zh) 2007-03-07
EP1732155A1 (de) 2006-12-13
JP2005285757A (ja) 2005-10-13
WO2005086264A1 (ja) 2005-09-15

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