CA2300934A1 - Composite solid polymer electrolyte membranes - Google Patents
Composite solid polymer electrolyte membranes Download PDFInfo
- Publication number
- CA2300934A1 CA2300934A1 CA002300934A CA2300934A CA2300934A1 CA 2300934 A1 CA2300934 A1 CA 2300934A1 CA 002300934 A CA002300934 A CA 002300934A CA 2300934 A CA2300934 A CA 2300934A CA 2300934 A1 CA2300934 A1 CA 2300934A1
- Authority
- CA
- Canada
- Prior art keywords
- polymer electrolyte
- solid polymer
- electrolyte membranes
- composite solid
- spems
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/426—Fluorocarbon polymers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/423—Polyamide resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
-
- 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
- H01M8/1039—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
- H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
- H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
-
- 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
-
- 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
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- 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
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The present invention relates to composite solid polymer electrolyte membranes (SPEMs) which include a porous polymer substrate interpenetrated with an ion-conducting material. The SPEMs are useful in electrochemical applications, including fuel cells and electrodialysis.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5723397P | 1997-08-29 | 1997-08-29 | |
US60/057,233 | 1997-08-29 | ||
PCT/US1998/017898 WO1999010165A1 (en) | 1997-08-29 | 1998-08-28 | Composite solid polymer electrolyte membranes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2300934A1 true CA2300934A1 (en) | 1999-03-04 |
CA2300934C CA2300934C (en) | 2008-08-26 |
Family
ID=22009321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002300934A Expired - Fee Related CA2300934C (en) | 1997-08-29 | 1998-08-28 | Composite solid polymer electrolyte membranes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1021296A4 (en) |
JP (1) | JP2001514431A (en) |
AU (1) | AU9210198A (en) |
CA (1) | CA2300934C (en) |
WO (1) | WO1999010165A1 (en) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6248469B1 (en) * | 1997-08-29 | 2001-06-19 | Foster-Miller, Inc. | Composite solid polymer electrolyte membranes |
DE69933129T2 (en) * | 1998-09-11 | 2007-03-01 | Victrex Mfg. Ltd., Thornton Cleveleys | ION EXCHANGE POLYMERS |
WO2000054351A1 (en) * | 1999-03-08 | 2000-09-14 | Center For Advanced Science And Technology Incubation, Ltd. | Electrolytic membrane for fuel cell and its manufacturing method, and fuel cell and its manufacturing method |
JP4042285B2 (en) | 2000-02-23 | 2008-02-06 | トヨタ自動車株式会社 | Solid polymer electrolyte membrane and method for producing the same |
JP2003528212A (en) * | 2000-03-22 | 2003-09-24 | ビクトレックス マニュファクチャリング リミテッド | Ion exchange material |
US20050074651A1 (en) * | 2001-01-26 | 2005-04-07 | Masayuki Kidai | Polymer electrolyte film and method for preparation of the same, and solid polymer type fuel cell using the same |
JP4194843B2 (en) * | 2001-02-05 | 2008-12-10 | 株式会社カネカ | Proton conducting polymer membrane and method for producing the same |
US6689501B2 (en) | 2001-05-25 | 2004-02-10 | Ballard Power Systems Inc. | Composite ion exchange membrane for use in a fuel cell |
US7445867B2 (en) | 2001-06-25 | 2008-11-04 | Honda Giken Kogyo Kabushiki Kaisha | Electrode structure for solid-polymer type fuel cell |
WO2003068853A1 (en) * | 2002-02-15 | 2003-08-21 | Toyo Boseki Kabushiki Kaisha | Cluster ion exchange membrane, and electrolyte membrane electrode connection body |
DE10209419A1 (en) * | 2002-03-05 | 2003-09-25 | Celanese Ventures Gmbh | Process for producing a polymer electrolyte membrane and its use in fuel cells |
WO2003074597A1 (en) * | 2002-03-06 | 2003-09-12 | Pemeas Gmbh | Proton conducting electrolyte membrane having reduced methanol permeability and the use thereof in fuel cells |
JP2005526875A (en) * | 2002-03-06 | 2005-09-08 | ペメアス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Mixtures containing vinyl-containing sulfonic acids, polymer electrolyte membranes containing polyvinyl sulfonic acids, and their use in fuel cells |
CN100358178C (en) | 2002-04-25 | 2007-12-26 | 佩密斯股份有限公司 | Multilayer electrolyte membrane |
DE10230477A1 (en) | 2002-07-06 | 2004-01-15 | Celanese Ventures Gmbh | Functionalized polyazoles, processes for their preparation and their use |
EP1527494B1 (en) | 2002-08-02 | 2005-12-28 | Pemeas GmbH | Proton-conducting polymer membrane comprising a polymer with sulphonic acid groups and use thereof in fuel cells |
US20040036394A1 (en) * | 2002-08-21 | 2004-02-26 | 3M Innovative Properties Company | Process for preparing multi-layer proton exchange membranes and membrane electrode assemblies |
DE10239701A1 (en) | 2002-08-29 | 2004-03-11 | Celanese Ventures Gmbh | Production of polymer membrane, used in membrane electrode unit for fuel cell, uses phosphorus and/or sulfur oxy-acid in liquid for hydrolyzing membrane made by heating mixture of polyphosphoric acid and polyazole or precursors |
DE10246459A1 (en) | 2002-10-04 | 2004-04-15 | Celanese Ventures Gmbh | Polymer electrolyte membrane for use, e.g. in fuel cells, obtained by heating a mixture of phosphonated aromatic polyazole monomers in polyphosphoric acid and then processing to form a self-supporting membrane |
DE10246373A1 (en) | 2002-10-04 | 2004-04-15 | Celanese Ventures Gmbh | Polymer electrolyte membrane for use, e.g. in fuel cells, manufactured by heating a mixture of sulfonated aromatic polyazole monomers in polyphosphoric acid and then processing to form a self-supporting membrane |
ATE444328T1 (en) | 2002-10-08 | 2009-10-15 | Toyo Boseki | POLYARYLENE ETHER COMPOUND CONTAINING SULFONIC ACID GROUPS, COMPOSITION CONTAINING SAME AND METHOD FOR THE PRODUCTION THEREOF |
AU2003273034A1 (en) | 2002-10-17 | 2004-05-04 | Toyo Boseki Kabushiki Kaisha | Composite ion-exchange membrane |
EP1566251A4 (en) * | 2002-10-24 | 2010-10-27 | Toyo Boseki | Heat-resistant film and composite ion-exchange membrane |
DE10301810A1 (en) * | 2003-01-20 | 2004-07-29 | Sartorius Ag | Membrane electrode array for high temperature polymer electrolyte fuel cell, e.g. for road vehicle, spacecraft or power station, has basic polymer membrane between flat gas distribution electrodes acting as membrane dopant reservoir |
DE10316323A1 (en) * | 2003-04-10 | 2004-10-28 | Daimlerchrysler Ag | Functionalizing polyarylethersulfones with basic groups, for use in electrolytes, ion exchangers, catalysts, polymer electrolyte membranes or blends, involves a Grignard reaction and reaction with an anchoring compound |
JP4496718B2 (en) * | 2003-06-06 | 2010-07-07 | 宇部興産株式会社 | POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR PRODUCING THE SAME |
CA2527871C (en) * | 2003-06-27 | 2010-08-17 | Asahi Kasei Chemicals Corporation | Polymer electrolyte membrane having high durability and method for producing the same |
WO2005011039A2 (en) | 2003-07-27 | 2005-02-03 | Pemeas Gmbh | Proton-conducting membrane and use thereof |
JP2005044610A (en) * | 2003-07-28 | 2005-02-17 | Toyobo Co Ltd | Composite ion-exchange membrane and its manufacturing method |
US20080063917A1 (en) * | 2003-07-31 | 2008-03-13 | Masahiro Yamashita | Electrolyte Membrane-Electrode Assembly, Fuel Cell Using The Same, And Method For Producing Electrolyte Membrane-Electrode Assembly |
JP2005048022A (en) * | 2003-07-31 | 2005-02-24 | Toyobo Co Ltd | Composite ion-exchange membrane and method for producing the same |
JP4604469B2 (en) * | 2003-08-06 | 2011-01-05 | 東洋紡績株式会社 | Porous membrane, method for producing the same, and apparatus |
JP4766829B2 (en) * | 2003-08-07 | 2011-09-07 | 株式会社豊田中央研究所 | Solid polymer electrolyte membrane and solid polymer fuel cell |
DE10340927A1 (en) * | 2003-09-04 | 2005-03-31 | Celanese Ventures Gmbh | Proton-conducting polymer membrane comprising polymers having covalently bonded to aromatic groups sulfonic acid groups, membrane-electrode unit and their application in fuel cells |
DE602005023287D1 (en) * | 2004-03-04 | 2010-10-14 | Asahi Glass Co Ltd | COMPOUND ELECTROLYTIC MEMBRANE, CATALYTIC LAYER MEMBRANE ASSEMBLY, MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTIC FUEL CELL |
US7378176B2 (en) | 2004-05-04 | 2008-05-27 | Angstrom Power Inc. | Membranes and electrochemical cells incorporating such membranes |
US7632587B2 (en) | 2004-05-04 | 2009-12-15 | Angstrom Power Incorporated | Electrochemical cells having current-carrying structures underlying electrochemical reaction layers |
EP2654114B1 (en) | 2004-07-09 | 2015-09-16 | Nissan Motor Co., Ltd. | Solid polymer electrolyte film |
EP1788654B1 (en) | 2004-09-09 | 2011-11-16 | Asahi Kasei Chemicals Corporation | Solid polymer electrolyte membrane and method for producing same |
JP4895563B2 (en) * | 2004-09-30 | 2012-03-14 | 旭化成イーマテリアルズ株式会社 | Reinforced polymer electrolyte membrane |
FR2877147B1 (en) * | 2004-10-22 | 2010-09-03 | Peugeot Citroen Automobiles Sa | IMPROVED PROTONIC CONDUCTIVE MEMBRANE, PROCESS FOR PRODUCING THE SAME, AND APPLICATION TO A FUEL CELL. |
WO2006059582A1 (en) * | 2004-12-03 | 2006-06-08 | Nitto Denko Corporation | Electrolyte membrane and solid polymer fuel cell using same |
JP2006338929A (en) * | 2005-05-31 | 2006-12-14 | Hitachi Chem Co Ltd | Reinforced polyelectrolyte, electrode-polyelectrolyte membrane assembly, fuel cell, and method of manufacturing them |
JP2006338928A (en) * | 2005-05-31 | 2006-12-14 | Hitachi Chem Co Ltd | Reinforced polyelectrolyte, electrode-polyelectrolyte membrane assembly, and fuel cell as well as method of manufacturing them |
JP5061385B2 (en) * | 2005-12-08 | 2012-10-31 | 株式会社ノリタケカンパニーリミテド | Solid electrolyte |
CN101411018A (en) * | 2006-03-27 | 2009-04-15 | 丰田自动车株式会社 | Composite electrolyte membrane comprising imide network polymer crosslinked with strongly acidic group, method for manufacturing the composite electrolyte membrane, and fuel cell |
WO2008023632A1 (en) * | 2006-08-22 | 2008-02-28 | Kabushiki Kaisha Toshiba | Membrane electrode assembly, method for producing the same, and fuel cell |
WO2008050820A1 (en) * | 2006-10-23 | 2008-05-02 | Canon Kabushiki Kaisha | Electrolyte membrane, production method thereof, and fuel cell |
JP5247113B2 (en) * | 2006-10-23 | 2013-07-24 | キヤノン株式会社 | Electrolyte membrane, method for producing electrolyte membrane, and fuel cell |
US7740942B2 (en) * | 2006-12-13 | 2010-06-22 | General Electric Company | Opto-electronic devices containing sulfonated copolymers |
KR101588403B1 (en) | 2007-09-25 | 2016-02-12 | 소시에떼 비아이씨 | Fuel cell systems including space-saving fluid plenum and related methods |
KR101462133B1 (en) | 2008-02-29 | 2014-11-14 | 소시에떼 비아이씨 | Electrochemical cell and membranes related thereto |
JP4708450B2 (en) * | 2008-03-26 | 2011-06-22 | 国立大学法人静岡大学 | Electrolyte membrane for fuel cell |
DE102009035759A1 (en) * | 2009-07-27 | 2011-02-03 | Varta Microbattery Gmbh | Galvanic element and separator with improved safety features |
WO2011025259A2 (en) * | 2009-08-25 | 2011-03-03 | 주식회사 코오롱 | Polymer electrolyte membrane for a fuel cell, and method for preparing same |
US7810652B2 (en) * | 2009-09-25 | 2010-10-12 | Uop Llc | Method to improve the selectivity of polybenzoxazole membranes |
JP5798186B2 (en) | 2010-05-25 | 2015-10-21 | スリーエム イノベイティブ プロパティズ カンパニー | Reinforced electrolyte membrane |
CN103563142B (en) * | 2011-03-29 | 2016-10-05 | 科学与工业研究委员会 | Prepare the modification method of membrane electrode assembly (MEA) |
JP6135914B2 (en) * | 2013-03-28 | 2017-05-31 | Dic株式会社 | Polyarylene sulfide resin porous body and method for producing the same |
WO2015195595A1 (en) | 2014-06-17 | 2015-12-23 | Medtronic, Inc. | Semi-solid electrolytes for batteries |
US10333173B2 (en) | 2014-11-14 | 2019-06-25 | Medtronic, Inc. | Composite separator and electrolyte for solid state batteries |
US10587005B2 (en) | 2016-03-30 | 2020-03-10 | Wildcat Discovery Technologies, Inc. | Solid electrolyte compositions |
FR3049605B1 (en) * | 2016-04-05 | 2018-03-23 | Arkema France | PROCESS FOR OBTAINING FINE FILMS AND FILMOGENIC ARTICLES |
CN114288855B (en) * | 2021-11-25 | 2023-03-10 | 国家电投集团氢能科技发展有限公司 | Water electrolysis membrane and preparation method thereof |
CN115418673B (en) * | 2022-08-29 | 2023-09-19 | 中国华能集团清洁能源技术研究院有限公司 | Seawater PEM electrolytic hydrogen production system and method based on proton exchange membrane |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55137005A (en) * | 1979-04-13 | 1980-10-25 | Teijin Ltd | Selectively permeable composite membrane and preparing the same |
JPS59120211A (en) * | 1982-12-28 | 1984-07-11 | Asahi Glass Co Ltd | Preparation of composite membrane |
EP0227299A3 (en) * | 1985-12-20 | 1987-10-07 | The Standard Oil Company | Polymer/liquid crystal composite semipermeable membranes and process for the use thereof |
US4714663A (en) * | 1986-10-14 | 1987-12-22 | The United States Of America As Represented By The United States Department Of Energy | Sulfonated polysulfone battery membrane for use in corrosive environments |
JP2694341B2 (en) * | 1987-02-04 | 1997-12-24 | ハイドロノーティクス | Improved oxidation resistant film and method of manufacturing the same |
US4865930A (en) * | 1988-10-27 | 1989-09-12 | Hughes Aircraft Company | Method for forming a gas-permeable and ion-permeable membrane |
US5422411A (en) * | 1993-09-21 | 1995-06-06 | Ballard Power Systems Inc. | Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom |
US5547551A (en) * | 1995-03-15 | 1996-08-20 | W. L. Gore & Associates, Inc. | Ultra-thin integral composite membrane |
US5599614A (en) * | 1995-03-15 | 1997-02-04 | W. L. Gore & Associates, Inc. | Integral composite membrane |
-
1998
- 1998-08-28 CA CA002300934A patent/CA2300934C/en not_active Expired - Fee Related
- 1998-08-28 WO PCT/US1998/017898 patent/WO1999010165A1/en active Application Filing
- 1998-08-28 AU AU92101/98A patent/AU9210198A/en not_active Abandoned
- 1998-08-28 JP JP2000507525A patent/JP2001514431A/en active Pending
- 1998-08-28 EP EP98944594A patent/EP1021296A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2300934C (en) | 2008-08-26 |
WO1999010165A1 (en) | 1999-03-04 |
WO1999010165A9 (en) | 1999-08-26 |
AU9210198A (en) | 1999-03-16 |
WO1999010165A8 (en) | 1999-07-22 |
EP1021296A1 (en) | 2000-07-26 |
JP2001514431A (en) | 2001-09-11 |
EP1021296A4 (en) | 2001-05-23 |
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