DK1483316T3 - Protonledende elektrolytmembran med reduceret methanolpermeabilitet og anvendelse deraf til brændselsceller - Google Patents

Protonledende elektrolytmembran med reduceret methanolpermeabilitet og anvendelse deraf til brændselsceller

Info

Publication number
DK1483316T3
DK1483316T3 DK03743390T DK03743390T DK1483316T3 DK 1483316 T3 DK1483316 T3 DK 1483316T3 DK 03743390 T DK03743390 T DK 03743390T DK 03743390 T DK03743390 T DK 03743390T DK 1483316 T3 DK1483316 T3 DK 1483316T3
Authority
DK
Denmark
Prior art keywords
electrolyte membrane
fuel cells
proton conductive
conductive electrolyte
methanol permeability
Prior art date
Application number
DK03743390T
Other languages
Danish (da)
English (en)
Inventor
Joachim Kiefer
Oemer Uensal
Gordon Calundann
James Crivello
Original Assignee
Pemeas Gmbh
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 DE10209685A external-priority patent/DE10209685A1/de
Priority claimed from DE10210499A external-priority patent/DE10210499A1/de
Application filed by Pemeas Gmbh filed Critical Pemeas Gmbh
Application granted granted Critical
Publication of DK1483316T3 publication Critical patent/DK1483316T3/da

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • 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
    • H01M8/04197—Preventing means for fuel crossover
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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
    • H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • 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
    • H01M8/10—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
    • H01M8/1044—Mixtures of polymers, of which at least one is 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. in situ polymerisation or in situ crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Electrochemistry (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DK03743390T 2002-03-06 2003-03-04 Protonledende elektrolytmembran med reduceret methanolpermeabilitet og anvendelse deraf til brændselsceller DK1483316T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10209685A DE10209685A1 (de) 2002-03-06 2002-03-06 Verfahren zur Herstellung einer Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
DE10210499A DE10210499A1 (de) 2002-03-11 2002-03-11 Verfahren zur Herstellung einer Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
PCT/EP2003/002397 WO2003074597A1 (de) 2002-03-06 2003-03-04 Protonenleitende elektrolytmembran mit geringer methanoldurchlässigkeit und deren anwendung in brennstoffzellen

Publications (1)

Publication Number Publication Date
DK1483316T3 true DK1483316T3 (da) 2007-12-27

Family

ID=27789731

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03743390T DK1483316T3 (da) 2002-03-06 2003-03-04 Protonledende elektrolytmembran med reduceret methanolpermeabilitet og anvendelse deraf til brændselsceller

Country Status (11)

Country Link
US (1) US7846982B2 (es)
EP (1) EP1483316B1 (es)
JP (2) JP2005519428A (es)
KR (1) KR100993157B1 (es)
CN (1) CN1277869C (es)
AT (1) ATE373690T1 (es)
CA (1) CA2478530A1 (es)
DE (1) DE50308216D1 (es)
DK (1) DK1483316T3 (es)
ES (1) ES2292993T3 (es)
WO (1) WO2003074597A1 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117686A1 (de) * 2001-04-09 2002-10-24 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
CA2450346C (en) * 2001-06-11 2011-02-08 Honda Giken Kogyo Kabushiki Kaisha Electrode structure for solid polymer fuel cell, its production method, and solid polymer fuel cell
US7318972B2 (en) 2001-09-07 2008-01-15 Itm Power Ltd. Hydrophilic polymers and their use in electrochemical cells
DE10209419A1 (de) * 2002-03-05 2003-09-25 Celanese Ventures Gmbh Verfahren zur Herstellung einer Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
DE50308216D1 (de) 2002-03-06 2007-10-31 Pemeas Gmbh Protonenleitende elektrolytmembran mit geringer methanoldurchlässigkeit und deren anwendung in brennstoffzellen
DE10213540A1 (de) * 2002-03-06 2004-02-19 Celanese Ventures Gmbh Lösung aus Vinylphosphonsäure, Verfahren zur Herstellung einer Polymerelektrolytmembran aus Polyvinylphosphaonsäure und deren Anwendung in Brennstoffzellen
US20050118478A1 (en) * 2002-03-06 2005-06-02 Joachim Kiefer Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells
DE10234236A1 (de) 2002-07-27 2004-02-05 Celanese Ventures Gmbh Verfahren zur Behandlung von Polyazolfolien
DE10235358A1 (de) * 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
DE10242708A1 (de) 2002-09-13 2004-05-19 Celanese Ventures Gmbh Protonenleitende Membranen und deren Verwendung
DE10246461A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran enthaltend Polyazolblends und deren Anwendung in Brennstoffzellen
DE10246372A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole und deren Anwendung in Brennstoffzellen
EP1652259A2 (de) 2003-07-27 2006-05-03 Pemeas GmbH Protonenleitende membran und deren verwendung
JP4979179B2 (ja) * 2003-08-22 2012-07-18 株式会社豊田中央研究所 固体高分子型燃料電池およびその製造方法
DE10340928A1 (de) * 2003-09-04 2005-04-07 Celanese Ventures Gmbh Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Phosphonensäuregruppen umfassende Polymere, Membran-Elektroden-Einheit und deren Anwendung in Brennstoffzellen
DE10340929A1 (de) * 2003-09-04 2005-04-07 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend mindestens ein poröses Trägermaterial und deren Anwendung in Brennstoffzellen
DE10361932A1 (de) 2003-12-30 2005-07-28 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10361832A1 (de) * 2003-12-30 2005-07-28 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10361833A1 (de) * 2003-12-30 2005-08-04 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
WO2005111123A1 (de) * 2004-05-14 2005-11-24 Pemeas Gmbh Anisotroper formkörper, verfahren zur herstellung und verwendung von anisotropen formkörpern
KR100723389B1 (ko) 2005-12-21 2007-05-30 삼성에스디아이 주식회사 폴리머 전해질막 및 이를 채용한 연료전지
KR20070086373A (ko) * 2004-12-03 2007-08-27 니토 덴코 가부시키가이샤 전해질막의 제조 방법, 전해질막 및 그의 전해질막을이용한 고체 고분자형 연료 전지
JP2006216531A (ja) * 2004-12-03 2006-08-17 Nitto Denko Corp 電解質膜及びそれを用いた固体高分子型燃料電池
DE102005020604A1 (de) * 2005-05-03 2006-11-16 Pemeas Gmbh Brennstoffzellen mit geringerem Gewicht und Volumen
KR20080045084A (ko) 2005-06-27 2008-05-22 아이티엠 파워(리서치) 엘티디. 멤브레인 전극 어셈블리
US8460841B2 (en) * 2005-07-01 2013-06-11 Basf Fuel Cell Gmbh Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof
US8945736B2 (en) * 2005-09-10 2015-02-03 Basf Fuel Cell Gmbh Method for conditioning membrane-electrode-units for fuel cells
DE102005051887A1 (de) * 2005-10-29 2007-05-03 Pemeas Gmbh Membran für Brennstoffzellen, enthaltend Polymere, die Phosphonsäure-und/oder Sulfonsäuregruppen umfassen, Membran-Elektroden-Einheit und deren Anwendung in Brennstoffzellen
DE102005052378A1 (de) * 2005-10-31 2007-05-03 Pemeas Gmbh Verbesserte Membran-Elektrodeneinheiten und Brennstoffzellen mit hoher Lebensdauer
JP5286646B2 (ja) * 2006-04-19 2013-09-11 トヨタ自動車株式会社 スルホン基含有モノマーの重合方法
US7638877B2 (en) * 2006-06-30 2009-12-29 Intel Corporation Alternative to desmear for build-up roughening and copper adhesion promotion
DE102007011424A1 (de) * 2007-03-08 2008-09-11 Lanxess Deutschland Gmbh Polymerelektrolytmembran mit funktionalisierten Nanopartikeln
KR101557269B1 (ko) 2007-04-19 2015-10-06 쿠리타 고교 가부시키가이샤 아니온 교환 수지의 제조 방법, 아니온 교환 수지, 카티온 교환 수지의 제조 방법, 카티온 교환 수지, 혼상 수지 및 전자 부품·재료 세정용 초순수의 제조 방법
CN103996865A (zh) * 2013-02-19 2014-08-20 中国科学院上海有机化学研究所 高阻醇聚合物电解质膜及其制备方法
FR3080958A1 (fr) * 2018-05-04 2019-11-08 Universite de Bordeaux Pile a combustible a electrolyte ameliore
CN109273747A (zh) * 2018-09-14 2019-01-25 汪青霞 一种聚吡咯增强质子交换膜及其制备方法
CN116063877B (zh) * 2021-10-29 2023-12-08 未势能源科技有限公司 膜电极涂布设备调试用的碳粉墨水及其制备方法

Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL257772A (es) 1959-11-18
NL268724A (es) 1960-08-31
US3313783A (en) 1962-07-20 1967-04-11 Teijin Ltd Process for preparation of polybenzimidazoles
JPS501707B1 (es) 1969-12-20 1975-01-21
US3808305A (en) 1971-07-27 1974-04-30 H Gregor Crosslinked,interpolymer fixed-charge membranes
US4187333A (en) * 1973-05-23 1980-02-05 California Institute Of Technology Ion-exchange hollow fibers
DE2450670A1 (de) 1974-10-25 1976-04-29 Benckiser Gmbh Joh A Verfahren zur abtrennung von citrat oder citronensaeure aus fermentationsloesungen
US4012303A (en) 1974-12-23 1977-03-15 Hooker Chemicals & Plastics Corporation Trifluorostyrene sulfonic acid membranes
JPS5397988A (en) * 1977-02-08 1978-08-26 Toyo Soda Mfg Co Ltd Production of cation exchange membrane
FR2485395B1 (fr) 1980-06-24 1986-04-11 Commissariat Energie Atomique Membrane echangeuse de cations, son procede de fabrication et son application en tant qu'electrolyte solide
US4634530A (en) 1980-09-29 1987-01-06 Celanese Corporation Chemical modification of preformed polybenzimidazole semipermeable membrane
US4622276A (en) 1983-12-16 1986-11-11 Stauffer Chemical Company Fuel cell electrolyte
US4775215A (en) 1986-10-31 1988-10-04 Hoechst Celanese Corporation Nonlinear optical devices
US5098985A (en) 1988-10-11 1992-03-24 The Dow Chemical Company Copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties
US5218076A (en) 1989-08-31 1993-06-08 The Dow Chemical Company Branch polybenzazole polymer and method of preparation
US5091500A (en) 1990-09-21 1992-02-25 The Dow Chemical Company Polybenzazole polymer containing perfluorocyclobutane rings
US5211984A (en) 1991-02-19 1993-05-18 The Regents Of The University Of California Membrane catalyst layer for fuel cells
CA2153973A1 (en) 1993-01-15 1994-07-21 Christopher Andreola Process for producing ion exchange membranes, and the ion exchange membranes produced thereby
US5312895A (en) 1993-03-12 1994-05-17 The United States Of America As Represented By The Secretary Of The Air Force Benzobisazole copolymer system soluble in aprotic solvents
WO1994025506A1 (en) 1993-04-28 1994-11-10 Akzo Nobel N.V. Rigid rod polymer based on pyridobisimidazole
CH691209A5 (de) 1993-09-06 2001-05-15 Scherrer Inst Paul Herstellungsverfahren für einen Polmerelektrolyten und elektrochemische Zelle mit diesem Polymerelektrolyten.
US5633337A (en) 1995-01-26 1997-05-27 The United States Of America As Represented By The Secretary Of The Air Force Aromatic benzobisazole polymers and copolymers incorporating diphenylamino moieties
US5492996A (en) 1995-02-21 1996-02-20 The United States Of America As Represented By The Secretary Of The Air Force Alcohol soluble benzazole polymers
US5599639A (en) 1995-08-31 1997-02-04 Hoechst Celanese Corporation Acid-modified polybenzimidazole fuel cell elements
DE19548421B4 (de) 1995-12-22 2004-06-03 Celanese Ventures Gmbh Verfahren zur kontinuierlichen Herstellung von Membranelektrodeneinheiten
DE19632285A1 (de) 1996-08-09 1998-02-19 Hoechst Ag Protonenleiter mit einer Temperaturbeständigkeit in einem weiten Bereich und guten Protonenleitfähigkeiten
DE19650478A1 (de) 1996-12-05 1998-06-10 Daimler Benz Ag Lackiertes metallisches Substrat mit einer korrosionsschützenden Haftschicht auf Basis von Polysäuren und Verfahren zum Aufbringen der Haftschicht
DE19653484A1 (de) 1996-12-20 1998-06-25 Fraunhofer Ges Forschung Verfahren zur Herstellung von Membran-Elektroden-Einheiten und eine so hergestellte Membran-Elektroden-Einheit
EP0893165A3 (de) 1997-06-28 2000-09-20 Degussa-Hüls Aktiengesellschaft Bioaktive Beschichtung von Oberflächen unter Verwendung von Makroinitiatoren
DE19727554A1 (de) * 1997-06-28 1999-01-07 Huels Chemische Werke Ag Verfahren zur Hydrophilierung der Oberfläche polymerer Substrate mit einem Makroinitiator als Primer
JP2001514431A (ja) * 1997-08-29 2001-09-11 フオスター・ミラー・インコーポレイテツド 複合固体ポリマー電解質膜
US6248469B1 (en) 1997-08-29 2001-06-19 Foster-Miller, Inc. Composite solid polymer electrolyte membranes
US6030718A (en) 1997-11-20 2000-02-29 Avista Corporation Proton exchange membrane fuel cell power system
US6110616A (en) 1998-01-30 2000-08-29 Dais-Analytic Corporation Ion-conducting membrane for fuel cell
US6087032A (en) 1998-08-13 2000-07-11 Asahi Glass Company Ltd. Solid polymer electrolyte type fuel cell
FI107932B (fi) 1999-02-16 2001-10-31 Mikael Paronen Polymeerikalvo ja menetelmä sen valmistamiseksi
AU2831000A (en) 1999-03-08 2000-09-28 Center For Advanced Science And Technology Incubation, Ltd. Electrolytic membrane for fuel cell and its manufacturing method, and fuel cell and its manufacturing method
US6517962B1 (en) 1999-08-23 2003-02-11 Ballard Power Systems Inc. Fuel cell anode structures for voltage reversal tolerance
DE60029731T8 (de) 1999-11-29 2007-11-08 Kabushiki Kaisha Toyota Chuo Kenkyusho Fester Polymerelektrolyt mit hoher Dauerhaftigkeit
JP3656244B2 (ja) * 1999-11-29 2005-06-08 株式会社豊田中央研究所 高耐久性固体高分子電解質及びその高耐久性固体高分子電解質を用いた電極−電解質接合体並びにその電極−電解質接合体を用いた電気化学デバイス
US6471850B2 (en) 1999-12-16 2002-10-29 Proton Energy Systems, Inc. Low gravity electrochemical cell
GB0006429D0 (en) 2000-03-17 2000-05-03 Johnson Matthey Plc Electrochemical cell
GB0006428D0 (en) 2000-03-17 2000-05-03 Johnson Matthey Plc Electrochemical cell
EP1290068B1 (en) 2000-06-02 2010-08-25 SRI International Polymer membrane composition
DE10052242A1 (de) 2000-10-21 2002-05-02 Celanese Ventures Gmbh Mit Säure dotierte, ein- oder mehrschichtige Kunststoffmembran mit Schichten aufweisend Polymerblends umfassend Polymere mit wiederkehrenden Azoleinheiten, Verfahren zur Herstellung solche Kunststoffmembranen sowie deren Verwendung
WO2002038650A1 (fr) 2000-11-13 2002-05-16 Toyo Boseki Kabusiki Kaisha Compose polybenzazole possedant un groupe sulfo et/ou un groupe phosphono, composition resineuse le contenant, resine moulee, film electrolytique polymere solide, composite a couches de film electrolytique solide/catalytique electrode et procede de production dudit composite
JP2002146014A (ja) 2000-11-15 2002-05-22 Toyobo Co Ltd イオン伝導性ホスホン酸含有ポリアゾール
DE10109829A1 (de) 2001-03-01 2002-09-05 Celanese Ventures Gmbh Polymermembran, Verfahren zu deren Herstellung sowie deren Verwendung
DE10117686A1 (de) 2001-04-09 2002-10-24 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10117687A1 (de) 2001-04-09 2002-10-17 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10129458A1 (de) 2001-06-19 2003-01-02 Celanese Ventures Gmbh Verbesserte Polymerfolien auf Basis von Polyazolen
JP2003022709A (ja) 2001-07-09 2003-01-24 Toyobo Co Ltd ブレンドポリマー電解質、該電解質を主成分とする電解質膜、及び該電解質を用いた膜／電極接合体
DE10133738A1 (de) 2001-07-11 2003-02-06 Joerg Mueller Verfahren zur Herstellung einer plasmapolymerisierten Polymer-Elektrolytmembran
DE10144815A1 (de) 2001-09-12 2003-03-27 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
DE10148131B4 (de) 2001-09-28 2010-07-01 Gkss-Forschungszentrum Geesthacht Gmbh Verfahren zur Herstellung eines Polymers, Polymer und protonenleitfähige Membran für elektrochemische Anwendungen
DE10209419A1 (de) 2002-03-05 2003-09-25 Celanese Ventures Gmbh Verfahren zur Herstellung einer Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
ATE316111T1 (de) * 2002-03-06 2006-02-15 Mischungen umfassend vinylhaltige sulfonsaure, polymerelektrolytmembranen umfassend polyvinylsulfonsaure und deren anwendung in brennstoffzellen
US20050118478A1 (en) 2002-03-06 2005-06-02 Joachim Kiefer Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells
DE50308216D1 (de) 2002-03-06 2007-10-31 Pemeas Gmbh Protonenleitende elektrolytmembran mit geringer methanoldurchlässigkeit und deren anwendung in brennstoffzellen
DE10213540A1 (de) 2002-03-06 2004-02-19 Celanese Ventures Gmbh Lösung aus Vinylphosphonsäure, Verfahren zur Herstellung einer Polymerelektrolytmembran aus Polyvinylphosphaonsäure und deren Anwendung in Brennstoffzellen
DE10220818A1 (de) 2002-05-10 2003-11-20 Celanese Ventures Gmbh Verfahren zur Herstellung einer gepfropften Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen
DE10228657A1 (de) 2002-06-27 2004-01-15 Celanese Ventures Gmbh Protonenleitende Membran und deren Verwendung
KR101010180B1 (ko) 2002-08-29 2011-01-20 바스프 푸엘 셀 게엠베하 양성자-전도성 고분자막을 제조하는 방법, 향상된 고분자막및 연료전지에서 이들의 사용방법
DE10242708A1 (de) 2002-09-13 2004-05-19 Celanese Ventures Gmbh Protonenleitende Membranen und deren Verwendung
EP1652259A2 (de) 2003-07-27 2006-05-03 Pemeas GmbH Protonenleitende membran und deren verwendung
DE10340928A1 (de) * 2003-09-04 2005-04-07 Celanese Ventures Gmbh Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Phosphonensäuregruppen umfassende Polymere, Membran-Elektroden-Einheit und deren Anwendung in Brennstoffzellen
DE102005051887A1 (de) * 2005-10-29 2007-05-03 Pemeas Gmbh Membran für Brennstoffzellen, enthaltend Polymere, die Phosphonsäure-und/oder Sulfonsäuregruppen umfassen, Membran-Elektroden-Einheit und deren Anwendung in Brennstoffzellen

Also Published As

Publication number Publication date
US20050118477A1 (en) 2005-06-02
KR100993157B1 (ko) 2010-11-09
ES2292993T3 (es) 2008-03-16
JP2005519428A (ja) 2005-06-30
CN1639239A (zh) 2005-07-13
DE50308216D1 (de) 2007-10-31
US7846982B2 (en) 2010-12-07
JP2011138782A (ja) 2011-07-14
CN1277869C (zh) 2006-10-04
CA2478530A1 (en) 2003-09-12
EP1483316B1 (de) 2007-09-19
ATE373690T1 (de) 2007-10-15
KR20050002844A (ko) 2005-01-10
EP1483316A1 (de) 2004-12-08
WO2003074597A1 (de) 2003-09-12

Similar Documents

Publication Publication Date Title
DK1483316T3 (da) Protonledende elektrolytmembran med reduceret methanolpermeabilitet og anvendelse deraf til brændselsceller
ATE287760T1 (de) Protonleitende membran und beschichtung
Tricoli Proton and methanol transport in poly (perfluorosulfonate) membranes containing Cs+ and H+ cations
ATE469184T1 (de) Protonenleitende membran und deren verwendung
DE50301503D1 (de) Mischungen umfassend vinylhaltige phosphonsäure; polymerelektrolytmembranen umfassend polyvinylphosphonsäure und deren anwendung in brennstoffzellen
ATE509387T1 (de) Protonenleitende membran und deren verwendung
DE50305848D1 (de) Polymerelektrolytmembran, verfahren zu deren herstellung und deren anwendung in brennstoffzellen
WO2010022963A3 (en) Proton exchange membrane for use in proton exchange membrane fuel cells
ATE316111T1 (de) Mischungen umfassend vinylhaltige sulfonsaure, polymerelektrolytmembranen umfassend polyvinylsulfonsaure und deren anwendung in brennstoffzellen
EP1828278B8 (en) Branched and sulphonated multi block copolymer and electrolyte membrane using the same
CA2443541A1 (en) Proton-conducting membrane and use thereof
DK1702378T3 (da) Reduceret nedbrydning af ionudvekslermembraner i elektrokemiske brændselsceller
ATE331753T1 (de) Protonenleitende membran und deren verwendung
EP1734603A4 (en) ELECTROLYTE FOR SOLID POLYMER TYPE FUEL CELL, ELECTROLYTE MEMBRANE, AND MEMBRANE ELECTRODE ASSEMBLY
WO2005011039A3 (de) Protonenleitende membran und deren verwendung
ATE512478T1 (de) Membran-elektroden-einheit mit getempertem polymerelektrolyten
TW200702363A (en) Crosslinked polymer electrolyte and method for producing the same
ATE547457T1 (de) Protonenleitende membran und deren verwendung
KR100914340B1 (ko) 고 수소 이온 전도성 연료전지용 비닐술폰산 가교 고분자전해질 복합막의 제조방법 및 이를 이용한 연료전지
Higa et al. Characteristics and direct methanol fuel cell performance of polymer electrolyte membranes prepared from poly (vinyl alcohol-b-styrene sulfonic acid)
DK1706441T3 (da) Protonledende membran og dens anvendelse
ATE352579T1 (de) Asymmetrische polymerfolie, verfahren zu deren herstellung sowie deren verwendung
Alberti et al. New results on the visco-elastic behaviour of ionomer membranes and relations between T–RH plots and proton conductivity decay of Nafion® 117 in the range 50–140 C
US20050112434A1 (en) Polymer electrolyte composition for direct methanol fuel cell with suppressed methanol crossover
TW200620740A (en) Electrolyte membrane for fuel cell, process for producing the same, membrane/electrode union, and fuel cell