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DE69701550D1 - Feste protonenleitende Polymerelektrolyten für elektrochemische Systeme, die bei Raumtemperatur arbeiten - Google Patents

Feste protonenleitende Polymerelektrolyten für elektrochemische Systeme, die bei Raumtemperatur arbeiten

Info

Publication number
DE69701550D1
DE69701550D1 DE69701550T DE69701550T DE69701550D1 DE 69701550 D1 DE69701550 D1 DE 69701550D1 DE 69701550 T DE69701550 T DE 69701550T DE 69701550 T DE69701550 T DE 69701550T DE 69701550 D1 DE69701550 D1 DE 69701550D1
Authority
DE
Germany
Prior art keywords
work
room temperature
conducting polymer
polymer electrolytes
electrochemical systems
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.)
Expired - Fee Related
Application number
DE69701550T
Other languages
English (en)
Other versions
DE69701550T2 (de
Inventor
Niles A Fleischer
Joost Manassen
Steve Daren
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.)
ELECTRO CHEM RES
Original Assignee
ELECTRO CHEM RES
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 ELECTRO CHEM RES filed Critical ELECTRO CHEM RES
Application granted granted Critical
Publication of DE69701550D1 publication Critical patent/DE69701550D1/de
Publication of DE69701550T2 publication Critical patent/DE69701550T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
    • 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
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/56—Solid electrolytes, e.g. gels; Additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/02—Diaphragms; Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • 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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02E60/13—Energy storage using capacitors
    • 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
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fuel Cell (AREA)
DE69701550T 1996-08-28 1997-07-29 Feste protonenleitende Polymerelektrolyten für elektrochemische Systeme, die bei Raumtemperatur arbeiten Expired - Fee Related DE69701550T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/697,835 US5643689A (en) 1996-08-28 1996-08-28 Non-liquid proton conductors for use in electrochemical systems under ambient conditions

Publications (2)

Publication Number Publication Date
DE69701550D1 true DE69701550D1 (de) 2000-05-04
DE69701550T2 DE69701550T2 (de) 2001-01-04

Family

ID=24802774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701550T Expired - Fee Related DE69701550T2 (de) 1996-08-28 1997-07-29 Feste protonenleitende Polymerelektrolyten für elektrochemische Systeme, die bei Raumtemperatur arbeiten

Country Status (8)

Country Link
US (2) US5643689A (de)
EP (1) EP0827228B1 (de)
JP (1) JPH10162846A (de)
KR (1) KR100300483B1 (de)
AU (1) AU717377B2 (de)
CA (1) CA2212677A1 (de)
DE (1) DE69701550T2 (de)
IL (1) IL121405A (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731105A (en) * 1993-09-07 1998-03-24 E.C.R. - Electro-Chemical Research Ltd. Battery electrochemical cell with a non-liquid electrolyte
US6444343B1 (en) * 1996-11-18 2002-09-03 University Of Southern California Polymer electrolyte membranes for use in fuel cells
US6132904A (en) * 1997-07-24 2000-10-17 Sanyo Electric Co., Ltd. Polyelectrolytic battery having a polyelectrolyte based on a polystyrene main chain and polyethylene oxide side chain
US6221523B1 (en) 1998-02-10 2001-04-24 California Institute Of Technology Direct deposit of catalyst on the membrane of direct feed fuel cells
DE69943335D1 (de) 1998-02-24 2011-05-19 Univ Tel Aviv Future Tech Dev Ionenleitende matrizen und deren verwendung
DE19816622A1 (de) * 1998-04-15 1999-10-21 Degussa Brennstoffzellenanode für die Oxidation von Methanol
JP2000011756A (ja) * 1998-06-22 2000-01-14 Toyota Central Res & Dev Lab Inc 高耐久性固体高分子電解質
US20040209965A1 (en) * 1998-10-16 2004-10-21 Gascoyne John Malcolm Process for preparing a solid polymer electrolyte membrane
DE19857398B4 (de) * 1998-12-12 2010-07-08 GM Global Technology Operations, Inc., Detroit Brennstoffzellensystem, insbesondere für elektromotorisch angetriebene Fahrzeuge
CA2359869C (en) * 1999-01-22 2007-04-24 California Institute Of Technology Improved membrane electrode assembly for a fuel cell
DE19917813A1 (de) * 1999-04-20 2000-10-26 Siemens Ag Membranelektrolyt für eine Hochtemperatur-Membran-Brennstoffzelle und Verfahren zu seiner Herstellung
US6277512B1 (en) * 1999-06-18 2001-08-21 3M Innovative Properties Company Polymer electrolyte membranes from mixed dispersions
US6523699B1 (en) 1999-09-20 2003-02-25 Honda Giken Kogyo Kabushiki Kaisha Sulfonic acid group-containing polyvinyl alcohol, solid polymer electrolyte, composite polymer membrane, method for producing the same and electrode
JP2001110423A (ja) * 1999-10-07 2001-04-20 Showa Denko Kk 二次電池及びその材料
US6720109B1 (en) 1999-10-07 2004-04-13 Showa Denko K. K. Secondary battery and material therefor
US6426863B1 (en) * 1999-11-25 2002-07-30 Lithium Power Technologies, Inc. Electrochemical capacitor
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
DE60137532D1 (de) * 2000-10-19 2009-03-12 Canon Kk (zusammengesetzte) membranen aus festpolyelektrolyte tragenden phosphorsäuregruppen und prozesse zu ihrer herstellung
US7318972B2 (en) * 2001-09-07 2008-01-15 Itm Power Ltd. Hydrophilic polymers and their use in electrochemical cells
EP1444292A1 (de) * 2001-10-15 2004-08-11 E.I. Du Pont De Nemours And Company Durch in-situ-polymerisation hergestellte feste polymermembran für brennstoffzellen
US6982128B2 (en) 2002-01-28 2006-01-03 Hewlett-Packard Development Company, L.P. Co-catalyst proton exchange membrane fuel cell utilizing borohydride fuels
US20050053818A1 (en) * 2002-03-28 2005-03-10 Marc St-Arnaud Ion exchange composite material based on proton conductive functionalized inorganic support compounds in a polymer matrix
GB0211164D0 (en) * 2002-05-16 2002-06-26 Accentus Plc Electrochemical cell assembly
JP4467227B2 (ja) * 2002-08-12 2010-05-26 ユニケミカル株式会社 高耐久性固体高分子電解質（複合）膜
US20040229108A1 (en) * 2002-11-08 2004-11-18 Valdez Thomas I. Anode structure for direct methanol fuel cell
US7282291B2 (en) * 2002-11-25 2007-10-16 California Institute Of Technology Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells
DE10301810A1 (de) * 2003-01-20 2004-07-29 Sartorius Ag Membran-Elektroden-Einheit, Polymermembranen für eine Membran-Elektroden-Einheit und Polymerelektrolyt-Brennstoffzellen sowie Verfahren zur Herstellung derselben
US7115333B2 (en) * 2003-02-07 2006-10-03 Gas Technology Institute High temperature composite proton exchange membranes
US7020562B2 (en) * 2003-03-31 2006-03-28 Proton Energy Systems, Inc. Method of monitoring the operation of gas sensor and system therefor
US20040247977A1 (en) * 2003-06-06 2004-12-09 Steven Holdcroft Electrochemical cell and fuel cell with curable liquid electrolyte
US20040259001A1 (en) * 2003-06-19 2004-12-23 Mclean Gerard Francis Method of making an electrochemical cell
US20040258990A1 (en) * 2003-06-19 2004-12-23 Mclean Gerard Francis Electrochemical cell with curable liquid electrolyte and method of making
GB0329459D0 (en) * 2003-12-19 2004-01-28 Itm Power Ltd Hydrophilic materials used as ionically active membranes
JP3928052B2 (ja) * 2004-02-09 2007-06-13 独立行政法人産業技術総合研究所 標準電極
JP2006114277A (ja) * 2004-10-13 2006-04-27 Toyota Motor Corp プロトン伝導材料、固体高分子電解質膜、及び燃料電池
AU2006263609A1 (en) * 2005-06-27 2007-01-04 Itm Power (Research) Ltd. Membrane electrode assemblies
KR100696672B1 (ko) * 2006-04-19 2007-03-19 삼성에스디아이 주식회사 혼합 주입형 연료 전지용 스택 및 이를 포함하는 혼합주입형 연료 전지 시스템
GB0611736D0 (en) * 2006-06-14 2006-07-26 Johnson Matthey Plc Ion-conducting membrane
JP4586794B2 (ja) * 2006-11-07 2010-11-24 トヨタ自動車株式会社 固体高分子電解質並びにその製造方法及びこれを用いた燃料電池用膜・電極接合体
EP2356712A4 (de) * 2008-11-04 2016-12-14 California Inst Of Techn Hybrider elektrochemischer generator mit einer lösbaren anode
US8409765B2 (en) 2009-08-31 2013-04-02 GM Global Technology Operations LLC Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMS for improved fuel cell durability
US20130149589A1 (en) * 2011-12-07 2013-06-13 Oliver Gronwald Electrochemical cells comprising a nitrogen-containing polymer
US10000385B2 (en) 2013-04-02 2018-06-19 Israzion Ltd. Process of converting textile or plastic solid waste into activated carbon
WO2016002176A1 (ja) * 2014-07-03 2016-01-07 パナソニックＩｐマネジメント株式会社 電解コンデンサの製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265536A (en) * 1962-12-11 1966-08-09 American Cyanamid Co Alkali saturated cross-linked polyvinyl alcohol membranes and fuel cell with same
US4089816A (en) * 1973-09-19 1978-05-16 Sumitomo Chemical Company, Limited Cation exchanger
US4024036A (en) * 1975-02-03 1977-05-17 Agency Of Industrial Science & Technology Proton permselective solid-state member and apparatus utilizing said permselective member
US4179491A (en) * 1976-11-15 1979-12-18 National Research Development Corporation Electrical device with separator as conductor for hydrogen cations
US4306774A (en) * 1978-10-04 1981-12-22 Rockwell International Corporation Solid state electrochromic display
JPS6030069B2 (ja) * 1980-11-14 1985-07-13 工業技術院長 化学エネルギ−を電気エネルギ−に変換する方法
JPS60143575A (ja) * 1983-12-28 1985-07-29 Matsushita Electric Ind Co Ltd 熱を電気に変換する装置
US4594297A (en) * 1983-12-29 1986-06-10 Uop Inc. Fuel cell using novel electrolyte membrane
US4664761A (en) * 1985-12-27 1987-05-12 Uop Inc. Electrochemical method and apparatus using proton-conducting polymers
JPH04101360A (ja) * 1990-08-20 1992-04-02 Matsushita Electric Ind Co Ltd 固体電解質型燃料電池の作製法
US5425865A (en) * 1990-09-20 1995-06-20 Scimated Limited Polymer membrane
JPH04345762A (ja) * 1991-05-24 1992-12-01 Nippon Telegr & Teleph Corp <Ntt> ガス分離膜式燃料電池
US5272017A (en) * 1992-04-03 1993-12-21 General Motors Corporation Membrane-electrode assemblies for electrochemical cells
JPH06231778A (ja) * 1993-01-29 1994-08-19 Asahi Glass Co Ltd 固体高分子電解質型燃料電池
JPH06325787A (ja) * 1993-05-12 1994-11-25 Nippon Telegr & Teleph Corp <Ntt> 固体電解質型燃料電池
US5422411A (en) * 1993-09-21 1995-06-06 Ballard Power Systems Inc. Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
JP3111817B2 (ja) * 1994-07-07 2000-11-27 信越化学工業株式会社 プロトン導電性高分子固体電解質
US5523177A (en) * 1994-10-12 1996-06-04 Giner, Inc. Membrane-electrode assembly for a direct methanol fuel cell
US5525436A (en) * 1994-11-01 1996-06-11 Case Western Reserve University Proton conducting polymers used as membranes

Also Published As

Publication number Publication date
AU717377B2 (en) 2000-03-23
JPH10162846A (ja) 1998-06-19
US5741611A (en) 1998-04-21
DE69701550T2 (de) 2001-01-04
CA2212677A1 (en) 1998-02-28
EP0827228B1 (de) 2000-03-29
KR19980019091A (ko) 1998-06-05
US5643689A (en) 1997-07-01
AU3428497A (en) 1999-03-04
IL121405A0 (en) 1998-01-04
KR100300483B1 (ko) 2002-06-20
EP0827228A1 (de) 1998-03-04
IL121405A (en) 2000-06-29

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