DE602005018755D1 - Elektrolytmaterial für eine polymerelektrolyt-brennstoffzelle , elektrolytmembran und membranelektrodenbaugruppe - Google Patents
Elektrolytmaterial für eine polymerelektrolyt-brennstoffzelle , elektrolytmembran und membranelektrodenbaugruppeInfo
- Publication number
- DE602005018755D1 DE602005018755D1 DE602005018755T DE602005018755T DE602005018755D1 DE 602005018755 D1 DE602005018755 D1 DE 602005018755D1 DE 602005018755 T DE602005018755 T DE 602005018755T DE 602005018755 T DE602005018755 T DE 602005018755T DE 602005018755 D1 DE602005018755 D1 DE 602005018755D1
- Authority
- DE
- Germany
- Prior art keywords
- electrolyte
- membrane
- fuel cell
- electrode assembly
- membrane electrode
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/42—Halogen atoms or nitro radicals
-
- 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/78—Halides of sulfonic acids
- C07C309/79—Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms
- C07C309/81—Halides of sulfonic acids having halosulfonyl groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F216/00—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/12—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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F216/14—Monomers containing only one unsaturated aliphatic radical
- C08F216/1466—Monomers containing sulfur
- C08F216/1475—Monomers containing sulfur and oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- 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
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
- C08J5/225—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
-
- 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
-
- 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
- H01M8/102—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
-
- 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
- C08J2327/00—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 a halogen; Derivatives of such polymers
- C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- 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
- H01M2300/0088—Composites
- H01M2300/0091—Composites in the form of mixtures
-
- 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004109869 | 2004-04-02 | ||
JP2004311191 | 2004-10-26 | ||
JP2004319086 | 2004-11-02 | ||
PCT/JP2005/006625 WO2005096422A1 (ja) | 2004-04-02 | 2005-04-04 | 固体高分子形燃料電池用電解質材料、電解質膜及び膜電極接合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005018755D1 true DE602005018755D1 (de) | 2010-02-25 |
Family
ID=35064093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005018755T Active DE602005018755D1 (de) | 2004-04-02 | 2005-04-04 | Elektrolytmaterial für eine polymerelektrolyt-brennstoffzelle , elektrolytmembran und membranelektrodenbaugruppe |
Country Status (6)
Country | Link |
---|---|
US (1) | US7799468B2 (de) |
EP (1) | EP1734603B1 (de) |
JP (2) | JP4997968B2 (de) |
KR (1) | KR20060131922A (de) |
DE (1) | DE602005018755D1 (de) |
WO (1) | WO2005096422A1 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050037265A1 (en) * | 2003-08-14 | 2005-02-17 | Asahi Glass Company, Limited | Polymer electrolyte fuel cell, electrolyte material therefore and method for its production |
CN1930195A (zh) * | 2004-03-08 | 2007-03-14 | 旭硝子株式会社 | 固化性组合物及含氟固化物的制造方法 |
JP4894154B2 (ja) * | 2004-04-02 | 2012-03-14 | 旭硝子株式会社 | フルオロスルホニル基を含有する化合物の重合体 |
CA2571138C (en) | 2004-06-22 | 2014-02-11 | Asahi Glass Company, Limited | Electrolyte membrane for polymer electolyte fuel cell, process for its production and membrane-electrode assembly for polymer electrolyte fuel cell |
JP3897059B2 (ja) * | 2004-06-22 | 2007-03-22 | 旭硝子株式会社 | 液状組成物、その製造方法及び固体高分子形燃料電池用膜電極接合体の製造方法 |
CN101048434B (zh) * | 2004-10-27 | 2011-04-13 | 旭硝子株式会社 | 电解质材料、电解质膜及固体高分子型燃料电池用膜电极接合体 |
EP1941575A1 (de) | 2005-09-30 | 2008-07-09 | Battelle Memorial Institute | Brennstoffzellenkomponenten mit immobilisierten heteropolysäuren |
US8367267B2 (en) * | 2005-10-28 | 2013-02-05 | 3M Innovative Properties Company | High durability fuel cell components with cerium oxide additives |
US8628871B2 (en) * | 2005-10-28 | 2014-01-14 | 3M Innovative Properties Company | High durability fuel cell components with cerium salt additives |
JP4946026B2 (ja) * | 2005-12-09 | 2012-06-06 | 旭硝子株式会社 | 固体高分子形燃料電池用電解質膜の製造方法及び固体高分子形燃料電池用膜電極接合体の製造方法 |
US20080107945A1 (en) * | 2006-11-08 | 2008-05-08 | Gm Global Technology Operations, Inc. | Fuel cell substrate with an overcoat |
JP4765908B2 (ja) * | 2006-11-22 | 2011-09-07 | 旭硝子株式会社 | 固体高分子電解質膜及び固体高分子型燃料電池用膜電極接合体 |
JP5230646B2 (ja) * | 2006-12-22 | 2013-07-10 | 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 | 乾燥条件で燃料電池を作動させる方法 |
US7790817B2 (en) | 2006-12-29 | 2010-09-07 | Asahi Glass Company, Limited | Process for producing fluoropolymer |
US20080275147A1 (en) * | 2007-01-18 | 2008-11-06 | Asahi Glass Company, Limited | Electrolyte material |
US8372374B2 (en) * | 2007-03-06 | 2013-02-12 | The Regents Of The University Of California | Method and apparatus for electrokinetic co-generation of hydrogen and electric power from liquid water microjets |
JP4867843B2 (ja) * | 2007-08-09 | 2012-02-01 | 旭硝子株式会社 | フルオロスルホニル基含有モノマーおよびそのポリマー、ならびにスルホン酸基含有ポリマー |
US7989115B2 (en) * | 2007-12-14 | 2011-08-02 | Gore Enterprise Holdings, Inc. | Highly stable fuel cell membranes and methods of making them |
US20090227749A1 (en) * | 2008-03-05 | 2009-09-10 | Asahi Glass Company, Limited | Process for producing perfluorocarbon polymer |
WO2009125795A1 (ja) * | 2008-04-09 | 2009-10-15 | 旭硝子株式会社 | 固体高分子形燃料電池用の触媒層用材料 |
US20110027687A1 (en) * | 2009-07-31 | 2011-02-03 | Asahi Glass Company, Limited | Electrolyte material, liquid composition and membrane/electrode assembly for polymer electrolyte fuel cell |
JP5521427B2 (ja) * | 2009-07-31 | 2014-06-11 | 旭硝子株式会社 | 燃料電池システム |
US20110045381A1 (en) * | 2009-08-18 | 2011-02-24 | Gm Global Technology Operations, Inc. | Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells |
JP2011241344A (ja) | 2010-05-20 | 2011-12-01 | Toyota Central R&D Labs Inc | 高分子電解質及びその製造方法、イミドモノマ、並びに、電池 |
JP5765898B2 (ja) * | 2010-08-05 | 2015-08-19 | 株式会社豊田中央研究所 | 電解質及びその製造方法、含フッ素環状化合物、含フッ素スルホンイミド化合物、含フッ素環状化合物前駆体及びその製造方法、並びに、燃料電池 |
JP2012084398A (ja) * | 2010-10-12 | 2012-04-26 | Toyota Central R&D Labs Inc | 高分子電解質及びその製造方法、並びに、燃料電池 |
US20130252134A1 (en) * | 2010-12-20 | 2013-09-26 | Toyota Jidosha Kabushiki Kaisha | High molecular weight ionomers and ionically conductive compositions for use as one or more electrode of a fuel cell |
CN104093486A (zh) | 2012-01-31 | 2014-10-08 | 旭硝子株式会社 | 含氟离子交换树脂液的制造方法 |
JP6211249B2 (ja) * | 2012-04-10 | 2017-10-11 | 株式会社豊田中央研究所 | 高分子電解質及びその製造方法、並びに、燃料電池 |
JP2014067605A (ja) * | 2012-09-26 | 2014-04-17 | Nitto Denko Corp | 高分子電解質膜およびそれを用いた燃料電池 |
JPWO2014175123A1 (ja) * | 2013-04-22 | 2017-02-23 | 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 |
JP6131973B2 (ja) | 2014-03-14 | 2017-05-24 | トヨタ自動車株式会社 | 補強型電解質膜の製造方法、膜電極接合体の製造方法、及び、膜電極接合体 |
WO2016002889A1 (ja) * | 2014-07-04 | 2016-01-07 | 旭硝子株式会社 | 電解質材料、液状組成物、固体高分子形燃料電池用膜電極接合体および含フッ素分岐ポリマー |
EP3239215B1 (de) * | 2014-12-25 | 2019-04-17 | AGC Inc. | Verfahren zur herstellung fluorhaltiger polymerpartikel |
WO2017033685A1 (ja) * | 2015-08-21 | 2017-03-02 | 旭硝子株式会社 | 液状組成物の製造方法、触媒層形成用塗工液の製造方法および膜電極接合体の製造方法 |
JP2019053838A (ja) * | 2017-09-13 | 2019-04-04 | トヨタ自動車株式会社 | 膜電極接合体の製造方法 |
EP3892644A4 (de) * | 2018-12-07 | 2022-10-05 | Agc Inc. | Perfluorpolymer, flüssige zusammensetzung, feste polymerelektrolytmembran, membranelektrodenanordnung und festpolymerwasserelektrolysevorrichtung |
JP7355038B2 (ja) | 2018-12-07 | 2023-10-03 | Agc株式会社 | ペルフルオロポリマー、液状組成物、固体高分子電解質膜、膜電極接合体および固体高分子形燃料電池 |
WO2020145287A1 (ja) * | 2019-01-08 | 2020-07-16 | Agc株式会社 | 触媒層、触媒層形成用液および膜電極接合体 |
WO2020175675A1 (ja) | 2019-02-28 | 2020-09-03 | Agc株式会社 | 固体高分子電解質膜、膜電極接合体および固体高分子形燃料電池 |
WO2020175677A1 (ja) | 2019-02-28 | 2020-09-03 | Agc株式会社 | 固体高分子電解質膜、膜電極接合体および固体高分子形水電解装置 |
JPWO2022210571A1 (de) * | 2021-03-29 | 2022-10-06 | ||
CN115991820B (zh) * | 2021-10-18 | 2024-01-05 | 山东东岳未来氢能材料股份有限公司 | 聚合型膦酸离子膜及制备方法 |
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US4810806A (en) * | 1987-07-31 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Halogenated 1,3-dioxolanes and derivatives |
US4973714A (en) * | 1987-07-31 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Halogenated 1,3-dioxolanes and derivatives |
JP3043172B2 (ja) | 1992-01-31 | 2000-05-22 | 旭硝子株式会社 | 含フッ素化合物及びその製造方法 |
CN1261402C (zh) | 1999-03-23 | 2006-06-28 | 旭硝子株式会社 | 利用液相氟化制备含氟化合物的方法 |
DE60143635D1 (de) | 2000-02-15 | 2011-01-27 | Asahi Glass Co Ltd | Blockpolymer, Verfahren zur Herstellung von Polymer und Festpolymerelektrolytbrennstoffzelle |
JP4032738B2 (ja) * | 2000-12-26 | 2008-01-16 | 旭硝子株式会社 | 固体高分子電解質材料、液状組成物、固体高分子型燃料電池、含フッ素ポリマー及び含フッ素ポリマーからなる固体高分子電解質膜 |
EP1220344B2 (de) | 2000-12-26 | 2012-08-01 | Asahi Glass Company, Limited | Festpolymer-Elektrolyt Membran Festpolymer Brennstoffzelle und Fluorpolymer |
DE60224554T2 (de) * | 2001-10-30 | 2009-01-08 | Asahi Glass Co., Ltd. | Fluorsulfonylverbindungen und verfahren zur herstellung von davon abgeleiteten verbindungen |
US6958767B2 (en) * | 2002-01-31 | 2005-10-25 | Deepsea Power & Light Company | Video pipe inspection system employing non-rotating cable storage drum |
ATE480878T1 (de) * | 2003-01-20 | 2010-09-15 | Asahi Glass Co Ltd | Herstellungsverfahren für elektrolytmaterial für festpolymerbrennstoffzellen und membranelektrodenanordnung für festpolymerbrennstoffzellen |
EP1583106A4 (de) * | 2003-04-28 | 2008-07-09 | Asahi Glass Co Ltd | Festpolymer elektrolytmaterial, prozess zu seiner herstellung und membran-/elektrodenbaugruppe für eine festpolymer brennstoffzelle |
US20050037265A1 (en) * | 2003-08-14 | 2005-02-17 | Asahi Glass Company, Limited | Polymer electrolyte fuel cell, electrolyte material therefore and method for its production |
-
2005
- 2005-04-04 KR KR1020067019992A patent/KR20060131922A/ko not_active Application Discontinuation
- 2005-04-04 EP EP05728873A patent/EP1734603B1/de active Active
- 2005-04-04 JP JP2006511865A patent/JP4997968B2/ja active Active
- 2005-04-04 DE DE602005018755T patent/DE602005018755D1/de active Active
- 2005-04-04 WO PCT/JP2005/006625 patent/WO2005096422A1/ja not_active Application Discontinuation
- 2005-12-20 US US11/311,560 patent/US7799468B2/en active Active
-
2012
- 2012-01-13 JP JP2012005373A patent/JP5454592B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP1734603A1 (de) | 2006-12-20 |
JP4997968B2 (ja) | 2012-08-15 |
EP1734603A4 (de) | 2008-09-03 |
JP2012109259A (ja) | 2012-06-07 |
US20060099476A1 (en) | 2006-05-11 |
WO2005096422A1 (ja) | 2005-10-13 |
KR20060131922A (ko) | 2006-12-20 |
JP5454592B2 (ja) | 2014-03-26 |
JPWO2005096422A1 (ja) | 2008-02-21 |
EP1734603B1 (de) | 2010-01-06 |
US7799468B2 (en) | 2010-09-21 |
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