DE60036358D1 - Polymerelektrolyt und Herstellungsverfahren dafür - Google Patents
Polymerelektrolyt und Herstellungsverfahren dafürInfo
- Publication number
- DE60036358D1 DE60036358D1 DE60036358T DE60036358T DE60036358D1 DE 60036358 D1 DE60036358 D1 DE 60036358D1 DE 60036358 T DE60036358 T DE 60036358T DE 60036358 T DE60036358 T DE 60036358T DE 60036358 D1 DE60036358 D1 DE 60036358D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing
- polymer electrolyte
- method therefor
- therefor
- electrolyte
- 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 - Lifetime
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
- H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
-
- 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
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- C08G65/24—Epihalohydrins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
- C08G65/485—Polyphenylene oxides
-
- 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
- C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
-
- 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
- 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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
-
- 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
- H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
-
- 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
- H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
-
- 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. insitu polymerisation or insitu crosslinking
-
- 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
- H01M8/1086—After-treatment of the membrane other than by polymerisation
- H01M8/1088—Chemical modification, e.g. sulfonation
-
- 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
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08J2371/12—Polyphenylene oxides
-
- 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP37068999 | 1999-12-27 | ||
JP37068999 | 1999-12-27 | ||
JP2000061768 | 2000-03-07 | ||
JP2000061768A JP4802354B2 (ja) | 1999-12-27 | 2000-03-07 | 高分子電解質およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60036358D1 true DE60036358D1 (de) | 2007-10-25 |
DE60036358T2 DE60036358T2 (de) | 2008-06-12 |
Family
ID=26582257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60036358T Expired - Lifetime DE60036358T2 (de) | 1999-12-27 | 2000-12-22 | Polymerelektrolyt und Herstellungsverfahren dafür |
Country Status (5)
Country | Link |
---|---|
US (2) | US6761989B2 (de) |
EP (4) | EP2461412A1 (de) |
JP (1) | JP4802354B2 (de) |
CA (1) | CA2328797C (de) |
DE (1) | DE60036358T2 (de) |
Families Citing this family (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1394879B1 (de) * | 2001-05-08 | 2006-08-23 | Ube Industries, Ltd. | Polymerelektrolyt für eine brennstoffzelle des festpolymertyps und brennstoffzelle |
CA2392241A1 (en) | 2001-07-03 | 2003-01-03 | Sumitomo Chemical Co., Ltd. | Polymer electrolyte membrane and fuel cell |
TW589760B (en) * | 2001-08-09 | 2004-06-01 | Sumitomo Chemical Co | Polymer electrolyte composition and fuel cell |
EP2058889B1 (de) * | 2001-11-29 | 2010-12-01 | Ube Industries, Ltd. | Polymerelektrolytzusammensetzung |
JP2003242834A (ja) | 2001-12-11 | 2003-08-29 | Sony Corp | プロトン伝導体およびシングルイオン伝導体並びにそれらの製造方法 |
JP4052005B2 (ja) * | 2001-12-20 | 2008-02-27 | 住友化学株式会社 | 高分子電解質膜の製造法 |
JP2007265997A (ja) * | 2001-12-20 | 2007-10-11 | Sumitomo Chemical Co Ltd | 高分子電解質膜の製造方法 |
JP2007265996A (ja) * | 2001-12-20 | 2007-10-11 | Sumitomo Chemical Co Ltd | 高分子電解質膜の製造法 |
AU2003209080A1 (en) * | 2002-02-06 | 2003-09-02 | Battelle Memorial Institute | Polymer electrolyte membranes for use in fuel cells |
JP4106983B2 (ja) | 2002-03-25 | 2008-06-25 | 住友化学株式会社 | 芳香族系高分子、その製造方法およびその用途 |
US7572535B2 (en) * | 2002-05-13 | 2009-08-11 | Polyfuel, Inc. | Ion conductive copolymers containing one or more hydrophobic oligomers |
EP1518290A4 (de) * | 2002-05-13 | 2009-12-02 | Polyfuel Inc | Ionenleitende blockcopolymere |
KR20100022534A (ko) * | 2002-06-28 | 2010-03-02 | 스미또모 가가꾸 가부시끼가이샤 | 고분자 적층막, 그 제조 방법 및 그 용도 |
US7323265B2 (en) * | 2002-07-05 | 2008-01-29 | Gas Technology Institute | High stability membrane for proton exchange membrane fuel cells |
KR100496852B1 (ko) * | 2002-08-23 | 2005-06-23 | 대주전자재료 주식회사 | 이온교환막 및 이를 이용한 직접 메탄올 연료전지 |
JP4241237B2 (ja) * | 2002-10-15 | 2009-03-18 | 住友化学株式会社 | ブロック共重合体およびその用途 |
US7081497B2 (en) | 2002-10-15 | 2006-07-25 | Sumitomo Chemical Company, Limited | Block copolymer and use thereof |
TW200416257A (en) | 2002-10-15 | 2004-09-01 | Sumitomo Chemical Co | Block copolymer and application thereof |
DE10258175A1 (de) | 2002-12-12 | 2004-07-08 | General Motors Corp., Detroit | Ein Blockcopolymer zur Verwendung als fester Polymerelektrolyt, eine ionenleitfähige Membran, die aus einem Blockcopolymer gemacht ist, und Verfahren zur Herstellung eines Blockcopolymers |
CA2474314A1 (en) * | 2003-07-23 | 2005-01-23 | Takashi Ishizone | Copolymer and the use of the copolymer |
EP1669391B1 (de) | 2003-09-30 | 2009-06-03 | Sumitomo Chemical Company, Limited | Blockcopolymere und verwendung davon |
US20070010631A1 (en) * | 2003-10-02 | 2007-01-11 | University Of Yamanashi | Sulfonated aromatic polyethers, process for production thereof, and electrolyte membranes |
JP4424129B2 (ja) * | 2003-10-17 | 2010-03-03 | 住友化学株式会社 | ブロック共重合体及びその用途 |
TW200518377A (en) | 2003-10-17 | 2005-06-01 | Sumitomo Chemical Co | Block copolymer and applications thereof |
KR20060133990A (ko) | 2003-11-13 | 2006-12-27 | 폴리퓨얼, 인코포레이티드 | 이온 전도성 랜덤 공중합체 |
US20050106469A1 (en) * | 2003-11-19 | 2005-05-19 | Jsr Corporation | Proton conductive composition and proton conductive membrane |
JP2005162772A (ja) | 2003-11-28 | 2005-06-23 | Jsr Corp | プロトン伝導体組成物およびプロトン伝導膜 |
CA2548445C (en) * | 2003-12-09 | 2012-05-15 | Jsr Corporation | Proton conductive membrane |
EP1603182B1 (de) | 2003-12-09 | 2008-09-10 | HONDA MOTOR CO., Ltd. | Membran-Elektroden-Einheit und Polymer-Elektrolytbrennstoffzelle enthaltend diesselbe |
CN100556940C (zh) * | 2003-12-09 | 2009-11-04 | 捷时雅株式会社 | 质子传导膜及其制造方法 |
US7504461B2 (en) * | 2004-03-12 | 2009-03-17 | Polyfuel, Inc. | Ion-conductive copolymers containing one or more ion-conducting oligomers |
US7662498B2 (en) * | 2004-04-23 | 2010-02-16 | Asahi Kasei Chemicals Corporation | Polymer electrolyte composition containing aromatic hydrocarbon-based resin |
CA2563788C (en) | 2004-04-23 | 2010-09-07 | Asahi Kasei Chemicals Corporation | Polymer electrolyte composition containing aromatic hydrocarbon-based resin |
JP2006066391A (ja) * | 2004-07-30 | 2006-03-09 | Sumitomo Chemical Co Ltd | 固体高分子形燃料電池 |
EP1626453B1 (de) * | 2004-07-30 | 2012-03-28 | Sumitomo Chemical Company, Limited | Polymerelektrolyt-Brennstoffzelle |
WO2006051323A1 (en) * | 2004-11-15 | 2006-05-18 | The University Of Sheffield | Polymer electrolyte |
TWI294432B (en) | 2004-12-14 | 2008-03-11 | Lg Chemical Ltd | Sulphonated multiblock copolymer and electrolyte membrane using the same |
US20060127728A1 (en) * | 2004-12-15 | 2006-06-15 | JSR CORPORATION; and | Membrane-electrode assembly for fuel cell |
CA2599646A1 (en) * | 2005-03-10 | 2006-09-14 | Sumitomo Chemical Company, Limited | Polyarylene type block copolymer and use thereof |
JP5017908B2 (ja) * | 2005-04-05 | 2012-09-05 | 住友化学株式会社 | 架橋高分子電解質およびその製造方法 |
US20070004900A1 (en) * | 2005-05-02 | 2007-01-04 | Gm Global Technology Operations, Inc. | Triblock copolymers with acidic groups |
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JP2006344578A (ja) | 2005-05-13 | 2006-12-21 | Fujifilm Holdings Corp | 固体電解質、電極膜接合体、および燃料電池 |
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JP2007026819A (ja) * | 2005-07-14 | 2007-02-01 | Jsr Corp | 電極−膜接合体 |
WO2007041415A2 (en) | 2005-09-30 | 2007-04-12 | Battelle Memorial Institute | Polymers for use in fuel cell components |
EP1935916B1 (de) * | 2005-10-13 | 2012-05-23 | Sumitomo Chemical Company, Limited | Polyarylen und herstellungsverfahren dafür |
US7598337B2 (en) * | 2005-12-20 | 2009-10-06 | General Electric Company | Mixed-sulfonation block copolymers |
KR101234232B1 (ko) | 2006-03-16 | 2013-02-22 | 삼성에스디아이 주식회사 | 다중 블럭 공중합체, 그 제조방법, 상기 다중 블럭공중합체로부터 제조된 고분자 전해질막, 그 제조방법 및상기 고분자 전해질막을 포함하는 연료전지 |
KR20080111531A (ko) | 2006-04-13 | 2008-12-23 | 스미또모 가가꾸 가부시끼가이샤 | 고분자 전해질막의 제조 방법, 고분자 전해질막 및 직접 메탄올형 연료 전지 |
US8999434B2 (en) * | 2006-06-09 | 2015-04-07 | Asahi Glass Company, Limited | Process for producing membrane/ electrode assembly for polymer electrolyte fuel cells |
US20080004443A1 (en) * | 2006-07-03 | 2008-01-03 | General Electric Company | Sulfonated polyaryletherketone-block-polyethersulfone copolymers |
CA2656729A1 (en) | 2006-07-04 | 2008-01-10 | Sumitomo Chemical Company, Limited | Polymer electrolyte emulsion and use thereof |
WO2008004645A1 (fr) | 2006-07-04 | 2008-01-10 | Sumitomo Chemical Company, Limited | Émulsion d'électrolyte polymère et utilisation de celle-ci |
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JP4946666B2 (ja) * | 2006-07-04 | 2012-06-06 | 住友化学株式会社 | 高分子電解質エマルションおよびその用途 |
US7993792B2 (en) | 2006-07-26 | 2011-08-09 | GM Global Technology Operations LLC | Polymer blocks for PEM applications |
US8492460B2 (en) | 2006-07-28 | 2013-07-23 | GM Global Technology Operations LLC | Fluorinated polymer blocks for PEM applications |
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US20090325028A1 (en) * | 2006-08-25 | 2009-12-31 | Sumitomo Chemical Company, Limited | Polymer electrolyte membrane, laminate thereof, and their production methods |
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US7973088B2 (en) * | 2006-08-25 | 2011-07-05 | Sumitomo Chemical Company, Limited | Polymer electrolyte membrane, method for producing the same, and proton conductivity evaluation method for polymer electrolyte membrane |
JP2008078127A (ja) * | 2006-08-25 | 2008-04-03 | Sumitomo Chemical Co Ltd | 高分子電解質膜、その積層体、及びそれらの製造方法 |
CN101535369A (zh) * | 2006-09-05 | 2009-09-16 | 住友化学株式会社 | 聚合物、高分子电解质以及使用所述物质形成的燃料电池 |
US20080114149A1 (en) * | 2006-11-14 | 2008-05-15 | General Electric Company | Polymers comprising superacidic groups, and uses thereof |
TW200847514A (en) * | 2006-11-27 | 2008-12-01 | Sumitomo Chemical Co | Process for producing polymer electrolyte membrane and polymer electrolyte membrane |
US8182949B2 (en) | 2007-01-23 | 2012-05-22 | Kuraray Co., Ltd. | Polymer electrolyte membrane and process for preparation thereof, and membrane-electrode assembly and polymer electrolyte fuel cell |
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-
2000
- 2000-03-07 JP JP2000061768A patent/JP4802354B2/ja not_active Expired - Fee Related
- 2000-12-19 CA CA2328797A patent/CA2328797C/en not_active Expired - Fee Related
- 2000-12-22 EP EP12156627A patent/EP2461412A1/de not_active Withdrawn
- 2000-12-22 DE DE60036358T patent/DE60036358T2/de not_active Expired - Lifetime
- 2000-12-22 EP EP00128267A patent/EP1113517B1/de not_active Expired - Lifetime
- 2000-12-22 US US09/742,115 patent/US6761989B2/en not_active Expired - Lifetime
- 2000-12-22 EP EP12156636A patent/EP2461413A1/de not_active Withdrawn
- 2000-12-22 EP EP07115687A patent/EP1890355A3/de not_active Withdrawn
-
2004
- 2004-05-26 US US10/853,287 patent/US7396608B2/en not_active Expired - Fee Related
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DE60036358T2 (de) | 2008-06-12 |
US6761989B2 (en) | 2004-07-13 |
EP1890355A2 (de) | 2008-02-20 |
EP1113517B1 (de) | 2007-09-12 |
EP2461412A1 (de) | 2012-06-06 |
CA2328797C (en) | 2010-01-26 |
JP2001250567A (ja) | 2001-09-14 |
EP1113517A2 (de) | 2001-07-04 |
US7396608B2 (en) | 2008-07-08 |
EP2461413A1 (de) | 2012-06-06 |
CA2328797A1 (en) | 2001-06-27 |
EP1890355A3 (de) | 2009-07-15 |
JP4802354B2 (ja) | 2011-10-26 |
US20010041279A1 (en) | 2001-11-15 |
US20040220354A1 (en) | 2004-11-04 |
EP1113517A3 (de) | 2003-07-30 |
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