DE60020915D1 - Polymere Kompositmembran und Verfahren zu ihrer Herstellung - Google Patents
Polymere Kompositmembran und Verfahren zu ihrer HerstellungInfo
- Publication number
- DE60020915D1 DE60020915D1 DE60020915T DE60020915T DE60020915D1 DE 60020915 D1 DE60020915 D1 DE 60020915D1 DE 60020915 T DE60020915 T DE 60020915T DE 60020915 T DE60020915 T DE 60020915T DE 60020915 D1 DE60020915 D1 DE 60020915D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- composite membrane
- polymer composite
- polymer
- membrane
- 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
- 239000002131 composite material Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
- B01D67/00111—Polymer pretreatment in the casting solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0093—Chemical modification
- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- 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
- B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
- B01D71/381—Polyvinylalcohol
-
- 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
- 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
- C08J5/2275—Heterogeneous membranes
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M8/1039—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
- H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being 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
- H01M8/1069—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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/26—Electrical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
-
- 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
- C08J2329/00—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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- 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
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
-
- 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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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
- 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
- Y02E60/30—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)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Transplantation (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26511599 | 1999-09-20 | ||
JP26511599 | 1999-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60020915D1 true DE60020915D1 (de) | 2005-07-28 |
DE60020915T2 DE60020915T2 (de) | 2006-05-11 |
Family
ID=17412832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60020915T Expired - Lifetime DE60020915T2 (de) | 1999-09-20 | 2000-09-19 | Polymere Kompositmembran und Verfahren zu ihrer Herstellung |
Country Status (3)
Country | Link |
---|---|
US (1) | US6523699B1 (de) |
EP (1) | EP1085051B1 (de) |
DE (1) | DE60020915T2 (de) |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100403754B1 (ko) * | 2001-06-19 | 2003-10-30 | 송민규 | 연료전지용 복합 고분자 전해질 막, 이의 제조방법 및이를 포함하는 연료전지 |
US7318972B2 (en) | 2001-09-07 | 2008-01-15 | Itm Power Ltd. | Hydrophilic polymers and their use in electrochemical cells |
DE10205852A1 (de) * | 2002-02-13 | 2003-08-21 | Creavis Tech & Innovation Gmbh | Elektrolytmembran mit Diffusionsbarriere, diese umfassende Membranelektrodeneinheiten, Verfahren zur Herstellung und spezielle Verwendungen |
GB0204028D0 (en) | 2002-02-20 | 2002-04-03 | Stamford Memory Polymers Ltd | Method of photoelectrolysis |
DE10392357B4 (de) * | 2002-03-07 | 2015-03-12 | Ube Industries, Ltd. | Elektrolytmembran, Verfahren zu deren Herstellung sowie Elektrolyt-Membran-Elektroden-Baugruppen und Brennstoffzellen mit einer solchen Elektrolytmembran |
US7824820B2 (en) * | 2002-03-07 | 2010-11-02 | Nitto Denko Corporation | Electrolyte film and solid polymer fuel cell using the same |
EP1518290A4 (de) * | 2002-05-13 | 2009-12-02 | Polyfuel Inc | Ionenleitende blockcopolymere |
US20050244696A1 (en) * | 2002-09-20 | 2005-11-03 | Hidekazu Kuromatsu | Proton conducting polymer film and method for production thereof |
US7115333B2 (en) | 2003-02-07 | 2006-10-03 | Gas Technology Institute | High temperature composite proton exchange membranes |
KR100509298B1 (ko) * | 2003-05-31 | 2005-08-22 | 한국과학기술연구원 | 무기질 박막이 코팅된 직접메탄올 연료전지용 복합고분자 전해질막의 제조 방법 |
US20060024546A1 (en) * | 2003-06-12 | 2006-02-02 | Mc Research & Innovation Corp And Mer Corporation | Fullerene-based electrolyte for fuel cells |
CA2529013A1 (en) * | 2003-06-12 | 2004-12-23 | Materials And Electrochemical Research (Mer) Corporation | Fullerene-based electrolyte for fuel cells |
US7176247B1 (en) | 2003-06-27 | 2007-02-13 | The United States Of America As Represented By The Secretary Of The Army | Interpenetrating polymer network |
US20050042489A1 (en) * | 2003-07-11 | 2005-02-24 | Kenji Fukuta | Laminate useful as a membrane-electrode assembly for fuel cells, production process therefor and a fuel cell provided with the laminate |
US6962959B2 (en) * | 2003-08-28 | 2005-11-08 | Hoku Scientific, Inc. | Composite electrolyte with crosslinking agents |
JP2005108604A (ja) * | 2003-09-30 | 2005-04-21 | Canon Inc | 膜電極接合体、その製造方法および固体高分子型燃料電池 |
US20050211624A1 (en) * | 2004-03-23 | 2005-09-29 | Vane Leland M | Hydrophilic cross-linked polymeric membranes and sorbents |
KR100562050B1 (ko) * | 2004-03-30 | 2006-03-17 | 한국화학연구원 | 가교된 폴리비닐알콜계 신규 고분자막 및 이의 제조방법 |
US7041191B2 (en) * | 2004-05-27 | 2006-05-09 | Institute Of Nuclear Energy Research | Method for manufacturing membrane electrode assembly of fuel cell by printing processes |
KR100658739B1 (ko) | 2004-06-30 | 2006-12-15 | 삼성에스디아이 주식회사 | 연료전지용 고분자 전해질막 및 그 제조방법 |
KR100637486B1 (ko) * | 2004-06-30 | 2006-10-20 | 삼성에스디아이 주식회사 | 연료전지용 전해질막 및 이를 포함하는 연료전지 |
KR100639284B1 (ko) * | 2004-07-21 | 2006-10-30 | 가부시끼가이샤 도시바 | 양성자 전도성 고체 전해질, 양성자 전도성 막, 연료전지용 전극, 막 전극 조립품 및 연료 전지 |
US20060147789A1 (en) * | 2004-10-07 | 2006-07-06 | More Energy Ltd., | Gas blocking anode for a direct liquid fuel cell |
KR101135479B1 (ko) * | 2005-01-26 | 2012-04-13 | 삼성에스디아이 주식회사 | 연료전지용 고분자 전해질막, 이의 제조방법, 및 이를포함하는 연료전지 시스템 |
US7459487B2 (en) * | 2005-02-16 | 2008-12-02 | The University Of Hong Kong | Polymer composite membrane and method of making the same |
EP1885777A2 (de) * | 2005-06-01 | 2008-02-13 | Polyfuel, Inc. | Vernetztes, ionenleitfähiges copolymer |
CN101501917A (zh) * | 2005-06-01 | 2009-08-05 | 复合燃料公司 | 包含离子导电侧基的离子导电聚合物 |
KR100668339B1 (ko) | 2005-06-18 | 2007-01-12 | 삼성전자주식회사 | 이온 교환성 혼합물 및 그의 제조방법 |
JP2008544473A (ja) | 2005-06-27 | 2008-12-04 | アイティーエム パワー(リサーチ)リミティド | 膜電極接合体 |
TW200810197A (en) * | 2006-08-15 | 2008-02-16 | Univ Chang Gung | Method for producing composite solid polymer electrolyte (SPE) |
WO2009027993A1 (en) * | 2007-08-29 | 2009-03-05 | Council Of Scientific & Industrial Research | Proton conducting polymer electrolyte membrane useful in polymer electrolyte fuel cells |
US9142835B2 (en) * | 2007-11-20 | 2015-09-22 | Sekisui Specialty Chemicals America, Llc | Separator film for batteries including oxidation resistant vinyl alcohol copolymer |
JP5557430B2 (ja) * | 2008-04-11 | 2014-07-23 | 日東電工株式会社 | プロトン伝導性高分子電解質膜およびその製造方法ならびにそれを用いた膜−電極接合体および高分子電解質型燃料電池 |
EP2276095B1 (de) * | 2008-05-08 | 2014-02-12 | Nitto Denko Corporation | Elektrolytfilm für eine feststoffpolymer-brennstoffzelle und herstellungsverfahren dafür |
US7897693B2 (en) * | 2008-05-09 | 2011-03-01 | Gm Global Technology Operations, Inc. | Proton conductive polymer electrolytes and fuel cells |
US8008404B2 (en) * | 2008-05-09 | 2011-08-30 | GM Global Technology Operations LLC | Composite membrane |
US7888433B2 (en) * | 2008-05-09 | 2011-02-15 | Gm Global Technology Operations, Inc. | Sulfonated-polyperfluoro-cyclobutane-polyphenylene polymers for PEM fuel cell applications |
US7897692B2 (en) * | 2008-05-09 | 2011-03-01 | Gm Global Technology Operations, Inc. | Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranes |
US7985805B2 (en) * | 2008-05-09 | 2011-07-26 | GM Global Technology Operations LLC | Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers |
US8030405B2 (en) * | 2008-05-09 | 2011-10-04 | GM Global Technology Operations LLC | Blended PEM's with elastomers for improved mechanical durability |
US7897691B2 (en) * | 2008-05-09 | 2011-03-01 | Gm Global Technology Operations, Inc. | Proton exchange membranes for fuel cell applications |
US7976730B2 (en) * | 2008-08-25 | 2011-07-12 | GM Global Technology Operations LLC | Blends of low equivalent molecular weight PFSA ionomers with Kynar 2751 |
US8003732B2 (en) * | 2008-08-25 | 2011-08-23 | GM Global Technology Operations LLC | Gradient reinforced proton exchange membrane |
US9139669B2 (en) | 2009-03-24 | 2015-09-22 | W. L. Gore & Associates, Inc. | Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products |
US8658707B2 (en) | 2009-03-24 | 2014-02-25 | W. L. Gore & Associates, Inc. | Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products |
US20100280200A1 (en) * | 2009-03-24 | 2010-11-04 | Poddar Tarun K | Water Permeable Fluoropolymer Articles |
US20110045381A1 (en) * | 2009-08-18 | 2011-02-24 | Gm Global Technology Operations, Inc. | Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells |
WO2011025259A2 (ko) | 2009-08-25 | 2011-03-03 | 주식회사 코오롱 | 연료전지용 고분자 전해질막 및 그 제조방법 |
US8053530B2 (en) * | 2009-08-26 | 2011-11-08 | GM Global Technology Operations LLC | Polyelectrolyte membranes made of poly(perfluorocyclobutanes) with pendant perfluorosulfonic acid groups and blends with poly(vinylidene fluoride) |
US8852823B2 (en) * | 2009-08-26 | 2014-10-07 | GM Global Technology Operations LLC | Sodium stannate additive to improve the durability of PEMS for H2/air fuel cells |
US20110053008A1 (en) * | 2009-08-28 | 2011-03-03 | Gm Global Technology Operations, Inc. | Water vapor transfer membrane and paper integrated assembly |
US8058352B2 (en) * | 2009-08-28 | 2011-11-15 | GM Global Technology Operations LLC | Perfluorocyclobutane based water vapor transfer membranes |
US8354201B2 (en) * | 2009-08-28 | 2013-01-15 | GM Global Technology Operations LLC | Fuel cell with spatially non-homogeneous ionic membrane |
US20110053009A1 (en) * | 2009-08-28 | 2011-03-03 | Gm Global Technology Operations, Inc. | Customized water vapor transfer membrane layered structure |
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KR101307893B1 (ko) * | 2011-04-25 | 2013-09-13 | 아주대학교산학협력단 | 폴리비닐계 공중합체, 상기를 포함하는 도판트, 및 상기 도판트를 포함하는 전도성 고분자 복합체 |
US20140051812A1 (en) * | 2012-08-15 | 2014-02-20 | Brian Burmaster | Polymeric surface oxidation using peracids |
KR102092943B1 (ko) | 2014-01-29 | 2020-04-14 | 삼성전자주식회사 | 전기 흡착 탈이온 장치용 전극 조성물, 및 이를 포함하는 전기 흡착 탈이온 장치용 전극 |
KR102422983B1 (ko) | 2014-05-15 | 2022-07-19 | 암테크 리서치 인터내셔널 엘엘씨 | 공유 가교 결합된 겔 전해질 |
WO2018021495A1 (ja) * | 2016-07-29 | 2018-02-01 | 日本合成化学工業株式会社 | 樹脂組成物及びその用途、並びに樹脂組成物の製造方法 |
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JPS5742765A (en) | 1980-08-29 | 1982-03-10 | C I Kasei Co Ltd | Water absorbing resin and preparation of the same |
US4361632A (en) | 1981-05-22 | 1982-11-30 | Kimberly-Clark Corporation | Alkaline battery, composite separator therefor |
US4505998A (en) | 1981-07-10 | 1985-03-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Alkaline battery containing a separator of a cross-linked copolymer of vinyl alcohol and unsaturated carboxylic acid |
EP0082355B1 (de) * | 1981-12-21 | 1986-06-11 | Aligena Ag | Semipermeable Membranen aus modifizierten Polystyrolen, Verfahren zu ihrer Herstellung und ihre Verwendung |
IL70415A (en) * | 1982-12-27 | 1987-07-31 | Aligena Ag | Semipermeable encapsulated membranes,their manufacture and their use |
US4708981A (en) | 1985-12-11 | 1987-11-24 | Uop Inc. | Water insoluble proton conducting polymers |
JPS6354903A (ja) * | 1986-08-26 | 1988-03-09 | Agency Of Ind Science & Technol | パ−ベ−パレ−シヨン用分離膜 |
US5039421A (en) * | 1989-10-02 | 1991-08-13 | Aligena Ag | Solvent stable membranes |
CA2085549A1 (en) | 1991-12-25 | 1993-06-26 | Noboru Nakano | Fuel cell and electrolyte membrane therefor |
JP3203778B2 (ja) | 1992-07-16 | 2001-08-27 | 凸版印刷株式会社 | エッチング方法 |
JP3150897B2 (ja) | 1996-02-20 | 2001-03-26 | 信越化学工業株式会社 | スルホン酸変性ポリビニルアルコールの製造方法 |
US5643689A (en) | 1996-08-28 | 1997-07-01 | E.C.R.-Electro-Chemical Research Ltd. | Non-liquid proton conductors for use in electrochemical systems under ambient conditions |
JP2001081220A (ja) * | 1999-09-20 | 2001-03-27 | Honda Motor Co Ltd | 高分子複合膜、その製造方法、ならびに高分子固体電解質膜 |
-
2000
- 2000-09-18 US US09/664,088 patent/US6523699B1/en not_active Expired - Fee Related
- 2000-09-19 DE DE60020915T patent/DE60020915T2/de not_active Expired - Lifetime
- 2000-09-19 EP EP00120461A patent/EP1085051B1/de not_active Expired - Lifetime
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EP1085051A1 (de) | 2001-03-21 |
DE60020915T2 (de) | 2006-05-11 |
EP1085051B1 (de) | 2005-06-22 |
US6523699B1 (en) | 2003-02-25 |
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