JP4700612B2 - 一体化された膜電極組立体およびその作製方法 - Google Patents

一体化された膜電極組立体およびその作製方法 Download PDF

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Publication number
JP4700612B2
JP4700612B2 JP2006524935A JP2006524935A JP4700612B2 JP 4700612 B2 JP4700612 B2 JP 4700612B2 JP 2006524935 A JP2006524935 A JP 2006524935A JP 2006524935 A JP2006524935 A JP 2006524935A JP 4700612 B2 JP4700612 B2 JP 4700612B2
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layer
polymer
gas diffusion
sealing
diffusion backing
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Japanese (ja)
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JP2007504614A (ja
JP2007504614A5 (enExample
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ブランク，ドナルド・エイチ
ペルテイ，デイーパク
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EIDP Inc
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EI Du Pont de Nemours and Co
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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
    • H01M8/10—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—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
    • H01M8/10—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
    • H01M8/1016—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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0282—Inorganic 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/248—Means for compression of the fuel cell stacks
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49114—Electric battery cell making including adhesively bonding

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel Cell (AREA)
  • Hybrid Cells (AREA)
JP2006524935A 2003-08-29 2004-08-27 一体化された膜電極組立体およびその作製方法 Expired - Fee Related JP4700612B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49881803P 2003-08-29 2003-08-29
US60/498,818 2003-08-29
PCT/US2004/028133 WO2005035247A2 (en) 2003-08-29 2004-08-27 Unitized membrane electrode assembly and process for its preparation

Publications (3)

Publication Number Publication Date
JP2007504614A JP2007504614A (ja) 2007-03-01
JP2007504614A5 JP2007504614A5 (enExample) 2007-08-09
JP4700612B2 true JP4700612B2 (ja) 2011-06-15

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Country Link
US (1) US7267902B2 (enExample)
EP (1) EP1658652B1 (enExample)
JP (1) JP4700612B2 (enExample)
KR (1) KR101122473B1 (enExample)
DE (1) DE602004031236D1 (enExample)
TW (1) TWI347699B (enExample)
WO (1) WO2005035247A2 (enExample)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7098163B2 (en) * 1998-08-27 2006-08-29 Cabot Corporation Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
US7432009B2 (en) 2002-04-03 2008-10-07 3M Innovative Properties Company Lamination apparatus and methods
US7977005B2 (en) * 2002-10-08 2011-07-12 GM Global Technology Operations LLC Edge-protected catalyst-coated membrane electrode assemblies
US20050014056A1 (en) * 2003-07-14 2005-01-20 Umicore Ag & Co. Kg Membrane electrode unit for electrochemical equipment
KR101146519B1 (ko) * 2003-07-14 2012-07-05 우미코레 아게 운트 코 카게 물의 전기 분해를 위한 멤브레인-전극 유니트
US20060127738A1 (en) * 2004-12-13 2006-06-15 Bhaskar Sompalli Design, method and process for unitized mea
JP2006294293A (ja) * 2005-04-06 2006-10-26 Toyota Motor Corp 燃料電池
CA2610424C (en) * 2005-05-31 2013-03-19 Nissan Motor Co., Ltd. Electrolyte membrane-electrode assembly and method for production thereof
JP5166690B2 (ja) * 2005-06-02 2013-03-21 三菱重工業株式会社 固体高分子電解質形燃料電池
JP4882314B2 (ja) * 2005-08-31 2012-02-22 日産自動車株式会社 電解質膜−電極接合体およびその製造方法
US7651581B2 (en) * 2005-12-20 2010-01-26 Gm Global Technology Operations, Inc. Catalyst coated diffusion media
WO2007081538A2 (en) * 2005-12-21 2007-07-19 E. I. Du Pont De Nemours And Company Membrane electrode assembly for organic/air fuel cells
JP2009522720A (ja) * 2005-12-29 2009-06-11 ユーティーシー パワー コーポレイション 超音波溶着した燃料電池用一体化電極アセンブリ
US7368200B2 (en) 2005-12-30 2008-05-06 Tekion, Inc. Composite polymer electrolyte membranes and electrode assemblies for reducing fuel crossover in direct liquid feed fuel cells
GB0606422D0 (en) * 2006-03-31 2006-05-10 Membrane electrode assembly
FR2904477B1 (fr) * 2006-07-28 2008-10-17 Altatech Semiconductor Procede de fabrication d'une membrane solide en polymere fluore par impression par jet d'encre.
US20080118802A1 (en) * 2006-11-16 2008-05-22 Peter Szrama Fully Catalyzed Membrane Assembly With Attached Border
JP2008146915A (ja) * 2006-12-07 2008-06-26 Matsushita Electric Ind Co Ltd 膜−電極接合体、及びこれを備えた高分子電解質形燃料電池
JP5125102B2 (ja) * 2007-01-05 2013-01-23 トヨタ自動車株式会社 燃料電池、燃料電池を構成するシール一体部材、および、その製造方法
US7892692B2 (en) * 2008-01-10 2011-02-22 GM Global Technology Operations LLC Features for barrier film support
JP5312820B2 (ja) * 2008-02-22 2013-10-09 パナソニック株式会社 燃料電池、それを備える燃料電池スタック及び燃料電池の製造方法
JP4526093B2 (ja) * 2008-04-04 2010-08-18 東海ゴム工業株式会社 燃料電池モジュール
JP5366469B2 (ja) * 2008-08-04 2013-12-11 本田技研工業株式会社 電解質膜・電極構造体
JP5097158B2 (ja) * 2009-04-01 2012-12-12 東海ゴム工業株式会社 燃料電池用セルアセンブリの製造方法、および燃料電池の製造方法
JP5097159B2 (ja) * 2009-04-01 2012-12-12 東海ゴム工業株式会社 燃料電池モジュールの製造方法、および燃料電池の製造方法
KR101004707B1 (ko) * 2009-08-07 2011-01-04 (주) 시온텍 이온제거용 축전식 전극 및 그를 이용한 전해셀
EP2517292B1 (en) 2009-12-22 2019-07-03 3M Innovative Properties Company Fuel cell subassemblies incorporating subgasketed thrifted membranes
MX356022B (es) 2010-12-10 2018-05-08 Aquahydrex Pty Ltd Dispositivos multicapas para disociacion de agua.
JP5883301B2 (ja) * 2011-02-07 2016-03-15 日本バイリーン株式会社 水分管理シート、ガス拡散シート、膜−電極接合体及び固体高分子形燃料電池
JP5838570B2 (ja) * 2011-03-11 2016-01-06 凸版印刷株式会社 固体高分子形燃料電池における膜電極接合体
US9123963B2 (en) * 2011-03-25 2015-09-01 GM Global Technology Operations LLC Direct coated membrane electrode assembly on external reinforcement for fuel cells
US20130101917A1 (en) * 2011-05-12 2013-04-25 Panasonic Corporation Polymer electrolyte fuel cell and method of fabricating the same
US8592970B2 (en) 2011-06-27 2013-11-26 International Business Machines Corporation Multichip electronic packages and methods of manufacture
JP5666396B2 (ja) * 2011-07-14 2015-02-12 本田技研工業株式会社 燃料電池用金属セパレータの製造方法
JP5836060B2 (ja) * 2011-10-27 2015-12-24 東芝燃料電池システム株式会社 燃料電池の製造方法
BR112014031220A2 (pt) 2012-06-12 2017-06-27 Univ Monash estrutura de eletrodo com capacidade de respiração e método e sistema para uso em separação da água
WO2014011153A1 (en) * 2012-07-10 2014-01-16 United Technologies Corporation Fuel cell electrode assembly
KR20150118104A (ko) * 2013-02-19 2015-10-21 두산 퓨얼 셀 아메리카, 인크. 중합체 함침된 구역을 갖는 인산 연료 전지 구성요소
KR102042884B1 (ko) * 2013-02-19 2019-11-08 두산 퓨얼 셀 아메리카, 인크. 중합체 함침된 구역으로부터 연장된 플랩을 갖는 연료 전지 구성요소
CN103367760A (zh) * 2013-07-23 2013-10-23 中国科学院长春应用化学研究所 被动式直接甲醇燃料电池膜电极及其制备方法
AU2014295915A1 (en) 2013-07-31 2016-02-11 Aquahydrex Pty Ltd Modular electrochemical cells
FR3014247B1 (fr) * 2013-11-29 2016-01-01 Commissariat Energie Atomique Procede de fabrication d'un assemblage membrane/electrodes comportant des renforts
EP3146584B1 (de) 2014-08-01 2019-02-27 Siemens Aktiengesellschaft Brennstoffzellenanordnung und verfahren zum betreiben einer brennstoffzellenanordnung
EP3146585B1 (de) 2014-08-01 2018-10-10 Siemens Aktiengesellschaft Brennstoffzellenanordnung und verfahren zum betreiben einer brennstoffzellenanordnung
JP6091012B2 (ja) * 2014-08-26 2017-03-08 本田技研工業株式会社 差圧式高圧水電解装置
KR101689494B1 (ko) 2014-08-29 2016-12-23 스미또모 가가꾸 가부시키가이샤 적층체, 세퍼레이터 및 비수 이차 전지
DE102014217509B4 (de) 2014-09-02 2023-10-12 Audi Ag Herstellvorrichtung für sowie Verfahren zum Herstellen einer Membran-Elektroden-Anordnung
JP5880669B2 (ja) * 2014-11-20 2016-03-09 大日本印刷株式会社 補強シート付き電解質膜−触媒層接合体
JP5993987B2 (ja) * 2015-06-19 2016-09-21 東芝燃料電池システム株式会社 燃料電池の製造方法
US12378682B2 (en) * 2015-11-23 2025-08-05 Ffi Ionix Ip, Inc. Electrolysis cell assembly utilizing an anion exchange membrane
SG11202006398RA (en) 2018-01-04 2020-08-28 Univ Washington Nanoporous selective sol-gel ceramic membranes, selective -membrane structures, and related methods
CA3127358A1 (en) 2019-02-01 2020-08-06 Aquahydrex, Inc. Electrochemical system with confined electrolyte
ES2986402T3 (es) * 2021-12-08 2024-11-11 Thyssenkrupp Nucera Ag & Co Kgaa Procedimiento de sellado de una celda de electrólisis y celda de electrólisis sellada
US20250154670A1 (en) * 2021-12-23 2025-05-15 thyssenkrupp nucera AG & Co. KGaA Sealed electrolysis cell
WO2025106568A1 (en) * 2023-11-13 2025-05-22 Fluid Reality Incorporated Fluidic actuator device and methods for construction thereof
CN117885407B (zh) * 2023-12-29 2025-11-04 上海普利特化工新材料有限公司 一种超高强度连续纤维增强液晶聚合物复合材料及其制备方法
US20250236965A1 (en) * 2024-01-18 2025-07-24 Hyaxiom, Inc. Unified assembly for electrochemical device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69204834T2 (de) * 1991-06-04 1996-04-04 Ballard Power Systems Gegliederte membranelektrodenanordnung für elektrochemische brennstoffzelle.
JPH10199551A (ja) * 1997-01-06 1998-07-31 Honda Motor Co Ltd 燃料電池構造体およびその製造方法
US6423439B1 (en) 1997-07-16 2002-07-23 Ballard Power Systems Inc. Membrane electrode assembly for an electrochemical fuel cell
DE69818874T2 (de) * 1997-07-16 2004-05-19 Ballard Power Systems Inc., Burnaby Verfahren zur Herstellung einer elastischen Dichtung für die Membranelektrodenanordnung (mea) in einer elektrochemischen Brennstoffzelle
JP3570669B2 (ja) * 1998-04-17 2004-09-29 松下電器産業株式会社 固体高分子電解質型燃料電池およびその製造法
US6159628A (en) * 1998-10-21 2000-12-12 International Fuel Cells Llc Use of thermoplastic films to create seals and bond PEM cell components
US6020083A (en) * 1998-10-30 2000-02-01 International Fuel Cells Llc Membrane electrode assembly for PEM fuel cell
US6165634A (en) * 1998-10-21 2000-12-26 International Fuel Cells Llc Fuel cell with improved sealing between individual membrane assemblies and plate assemblies
US6399234B2 (en) * 1998-12-23 2002-06-04 Utc Fuel Cells, Llc Fuel cell stack assembly with edge seal
GB0112021D0 (en) * 2001-05-17 2001-07-11 Johnson Matthey Plc Substrate
US20030124402A1 (en) 2001-12-28 2003-07-03 Dave Nileshkumar Trambaklal Unitized fuel cell electrode gasket assembly
US6979383B2 (en) * 2002-12-17 2005-12-27 3M Innovative Properties Company One-step method of bonding and sealing a fuel cell membrane electrode assembly
GB0319780D0 (en) * 2003-08-22 2003-09-24 Johnson Matthey Plc Membrane electrode assembly

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TW200515635A (en) 2005-05-01
EP1658652A2 (en) 2006-05-24
WO2005035247A3 (en) 2005-07-14
KR20060120624A (ko) 2006-11-27
DE602004031236D1 (de) 2011-03-10
JP2007504614A (ja) 2007-03-01
WO2005035247A2 (en) 2005-04-21
KR101122473B1 (ko) 2012-02-29
US20050100776A1 (en) 2005-05-12
US7267902B2 (en) 2007-09-11
EP1658652B1 (en) 2011-01-26
TWI347699B (en) 2011-08-21

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