SG149021A1 - Ion conductive random copolymers - Google Patents
Ion conductive random copolymersInfo
- Publication number
- SG149021A1 SG149021A1 SG200809210-8A SG2008092108A SG149021A1 SG 149021 A1 SG149021 A1 SG 149021A1 SG 2008092108 A SG2008092108 A SG 2008092108A SG 149021 A1 SG149021 A1 SG 149021A1
- Authority
- SG
- Singapore
- Prior art keywords
- ion conductive
- random copolymers
- conductive random
- ion
- random
- Prior art date
Links
- 229920005604 random copolymer Polymers 0.000 title abstract 3
- 239000000446 fuel Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 239000005518 polymer electrolyte Substances 0.000 abstract 1
Classifications
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- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
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- 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
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- 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
- C08F228/00—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 a bond to sulfur or by a heterocyclic ring containing sulfur
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- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
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- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/02—Polythioethers
- C08G75/10—Polythioethers from sulfur or sulfur-containing compounds and aldehydes or ketones
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- 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
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/881—Electrolytic membranes
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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
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
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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
- 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]
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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
- H01M8/1032—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]
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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
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
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- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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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
- H01M2008/1095—Fuel cells with polymeric electrolytes
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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
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
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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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic 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
- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
- H01M2300/0091—Composites in the form of mixtures
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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
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/497—Ionic conductivity
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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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04197—Preventing means for fuel crossover
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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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
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- 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
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- 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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Conductive Materials (AREA)
- Polyethers (AREA)
- Fuel Cell (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Inert Electrodes (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52026603P | 2003-11-13 | 2003-11-13 | |
US54529304P | 2004-02-17 | 2004-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG149021A1 true SG149021A1 (en) | 2009-01-29 |
Family
ID=34623127
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200809210-8A SG149021A1 (en) | 2003-11-13 | 2004-11-12 | Ion conductive random copolymers |
SG200900230-4A SG149827A1 (en) | 2003-11-13 | 2004-11-12 | Ion conductive copolymers containing one or more hydrophobic oligomers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200900230-4A SG149827A1 (en) | 2003-11-13 | 2004-11-12 | Ion conductive copolymers containing one or more hydrophobic oligomers |
Country Status (9)
Country | Link |
---|---|
US (1) | US7507771B2 (fr) |
EP (2) | EP1687357A4 (fr) |
JP (2) | JP2007517923A (fr) |
KR (2) | KR100907759B1 (fr) |
AU (2) | AU2004291876A1 (fr) |
CA (2) | CA2546052A1 (fr) |
HK (1) | HK1103550A1 (fr) |
SG (2) | SG149021A1 (fr) |
WO (2) | WO2005050671A2 (fr) |
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JP4742664B2 (ja) * | 2004-05-07 | 2011-08-10 | 東レ株式会社 | イオン性基を有するポリマー、高分子電解質材料および高分子電解質型燃料電池 |
JP5028736B2 (ja) * | 2004-09-02 | 2012-09-19 | 東レ株式会社 | 高分子電解質材、ならびにそれを用いた高分子電解質膜、膜電極複合体および高分子電解質型燃料電池 |
US20060069236A1 (en) * | 2004-09-27 | 2006-03-30 | General Electric Company | Polyethersulfone compositions with high heat and good impact resistance |
KR100657740B1 (ko) * | 2004-12-22 | 2006-12-14 | 주식회사 엘지화학 | 브랜치된 술폰화 멀티 블록 공중합체 및 이를 이용한전해질막 |
JP2008543001A (ja) * | 2005-05-24 | 2008-11-27 | ポリフューエル・インコーポレイテッド | イオン伝導性オリゴマーを含有するイオン伝導性コポリマー |
CN1317058C (zh) * | 2005-06-16 | 2007-05-23 | 上海交通大学 | 磺化聚芳醚砜嵌段磺化聚丁二烯质子交换膜及其制备方法 |
JP2007002016A (ja) * | 2005-06-21 | 2007-01-11 | Toyobo Co Ltd | スルホン酸基含有ポリアリーレンエーテル系化合物およびその用途、スルホン酸基含有ポリアリーレンエーテル系化合物の製造方法 |
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US7517604B2 (en) * | 2005-09-19 | 2009-04-14 | 3M Innovative Properties Company | Fuel cell electrolyte membrane with acidic polymer |
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KR100707163B1 (ko) | 2005-10-12 | 2007-04-13 | 삼성에스디아이 주식회사 | 고체산, 이를 포함하는 고분자 전해질막 및 이를 채용한연료전지 |
KR101264331B1 (ko) | 2006-02-25 | 2013-05-14 | 삼성에스디아이 주식회사 | 고분자 전해질막, 이의 제조 방법 및 이를 구비한 연료전지 |
JP5059339B2 (ja) * | 2006-04-25 | 2012-10-24 | 本田技研工業株式会社 | 固体高分子型燃料電池用膜−電極構造体 |
US8058319B2 (en) * | 2006-06-01 | 2011-11-15 | E.I. Du Pont De Nemours And Company | Process to prepare fluoropolymer dispersions and membranes |
DE112007002070T5 (de) * | 2006-09-05 | 2009-07-09 | Sumitomo Chemical Company, Ltd. | Polymer, Polymerelektrolyt und Brennstoffzelle mit Verwendung desselben |
JP4967873B2 (ja) * | 2007-07-13 | 2012-07-04 | ソニー株式会社 | 撮像装置 |
JP2011084728A (ja) * | 2009-09-17 | 2011-04-28 | Kaneka Corp | 高分子電解質およびその利用 |
JP5181004B2 (ja) * | 2010-08-27 | 2013-04-10 | Jsr株式会社 | スルホン酸基を有するポリアリーレン系ブロック共重合体、ならびにその用途 |
KR102148507B1 (ko) * | 2017-07-26 | 2020-08-26 | 주식회사 엘지화학 | 리튬 전극 및 이의 제조방법 |
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KR100403754B1 (ko) | 2001-06-19 | 2003-10-30 | 송민규 | 연료전지용 복합 고분자 전해질 막, 이의 제조방법 및이를 포함하는 연료전지 |
DE10149716A1 (de) | 2001-09-28 | 2003-04-30 | Inst Polymerforschung Dresden | Polymere Brennstoffzellen-Membran und Verfahren zu ihrer Herstellung |
DE10149035A1 (de) * | 2001-10-05 | 2003-04-24 | Fraunhofer Ges Forschung | Verfahren zur Sulfonierung von aromatischen Polymeren, Polyelektrolyte sowie deren Verwendung |
JP4408599B2 (ja) | 2001-11-16 | 2010-02-03 | 東洋紡績株式会社 | スルホン酸基含有芳香族ポリアリーレンエーテル化合物および高分子電解質膜 |
US6986960B2 (en) | 2001-11-22 | 2006-01-17 | Tosoh Corporation | Poly (arylene ether sulfone) having sulfoalkoxy group, process of producing the same, and polymer electrolyte membrane comprising the same |
DE60236314D1 (en) | 2001-11-29 | 2010-06-17 | Ube Industries | Polyelektrolytzusammensetzungen |
US7094490B2 (en) * | 2002-05-13 | 2006-08-22 | Polyfuel, Inc. | Ion conductive block copolymers |
EP1517929B1 (fr) | 2002-05-13 | 2010-07-14 | University Of North Florida Board of Trustees | Copolymere sulfone |
US20040096731A1 (en) | 2002-11-18 | 2004-05-20 | Honda Motor Co., Ltd | Electrode structure for polymer electrolyte fuel cell and method for manufacturing the same |
US7211203B2 (en) * | 2003-02-04 | 2007-05-01 | Honda Motor Co., Ltd. | Polymer electrolyte, proton conductive membrane and membrane-electrode assembly |
-
2004
- 2004-11-12 SG SG200809210-8A patent/SG149021A1/en unknown
- 2004-11-12 AU AU2004291876A patent/AU2004291876A1/en not_active Abandoned
- 2004-11-12 JP JP2006539902A patent/JP2007517923A/ja active Pending
- 2004-11-12 EP EP04810828A patent/EP1687357A4/fr not_active Withdrawn
- 2004-11-12 JP JP2006539905A patent/JP2007513472A/ja active Pending
- 2004-11-12 WO PCT/US2004/037815 patent/WO2005050671A2/fr active Application Filing
- 2004-11-12 EP EP04810836A patent/EP1704174A4/fr not_active Withdrawn
- 2004-11-12 CA CA002546052A patent/CA2546052A1/fr not_active Abandoned
- 2004-11-12 US US10/988,187 patent/US7507771B2/en not_active Expired - Fee Related
- 2004-11-12 AU AU2004292201A patent/AU2004292201A1/en not_active Abandoned
- 2004-11-12 KR KR1020067011528A patent/KR100907759B1/ko not_active IP Right Cessation
- 2004-11-12 SG SG200900230-4A patent/SG149827A1/en unknown
- 2004-11-12 CA CA002546015A patent/CA2546015A1/fr not_active Abandoned
- 2004-11-12 WO PCT/US2004/037805 patent/WO2005049696A1/fr active Application Filing
- 2004-11-12 KR KR1020067011393A patent/KR20060133990A/ko not_active Application Discontinuation
-
2007
- 2007-07-19 HK HK07107801.7A patent/HK1103550A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2546015A1 (fr) | 2005-06-02 |
SG149827A1 (en) | 2009-02-27 |
HK1103550A1 (en) | 2007-12-21 |
EP1704174A2 (fr) | 2006-09-27 |
US7507771B2 (en) | 2009-03-24 |
AU2004292201A1 (en) | 2005-06-02 |
KR20070017305A (ko) | 2007-02-09 |
EP1687357A1 (fr) | 2006-08-09 |
US20050282919A1 (en) | 2005-12-22 |
JP2007513472A (ja) | 2007-05-24 |
WO2005050671A2 (fr) | 2005-06-02 |
CA2546052A1 (fr) | 2005-06-02 |
WO2005050671A3 (fr) | 2005-08-18 |
KR20060133990A (ko) | 2006-12-27 |
AU2004291876A1 (en) | 2005-06-02 |
EP1704174A4 (fr) | 2007-05-30 |
JP2007517923A (ja) | 2007-07-05 |
EP1687357A4 (fr) | 2007-01-17 |
KR100907759B1 (ko) | 2009-07-15 |
WO2005049696A1 (fr) | 2005-06-02 |
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