JP2008500701A - 固体ポリマー電解質膜 - Google Patents

固体ポリマー電解質膜 Download PDF

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JP2008500701A
JP2008500701A JP2007515208A JP2007515208A JP2008500701A JP 2008500701 A JP2008500701 A JP 2008500701A JP 2007515208 A JP2007515208 A JP 2007515208A JP 2007515208 A JP2007515208 A JP 2007515208A JP 2008500701 A JP2008500701 A JP 2008500701A
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spem
polymer
conductive material
sulfone
conductivity
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Japanese (ja)
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JP2008500701A5 (enExample
Inventor
オフアー,デイビツド
ネア,ビンドウ・アール
コーバー,ロバート・エフ
ストーラー,エミリー・ジエイ
パスコアール,カルロス・シー
ラロウコ,ジヨン・デイー
ステイーブンソン,ウイリアム・エイ
ルービン,レスリー・エス
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フオスター・ミラー・インコーポレイテツド
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Publication of JP2008500701A publication Critical patent/JP2008500701A/ja
Publication of JP2008500701A5 publication Critical patent/JP2008500701A5/ja
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/103Polymeric 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]
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2206Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218Synthetic macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2206Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218Synthetic macromolecular compounds
    • C08J5/2231Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20Manufacture of shaped structures of ion-exchange resins
    • C08J5/22Films, membranes or diaphragms
    • C08J5/2206Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218Synthetic macromolecular compounds
    • C08J5/2256Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025Polymeric 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027Polymeric 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]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/102Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1032Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1039Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/10Fuel cells with solid electrolytes
    • H01M8/1016Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018Polymeric electrolyte materials
    • H01M8/1058Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2343/00Characterised 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 containing boron, silicon, phosphorus, selenium, tellurium or a metal; Derivatives of such polymers
    • C08J2343/02Homopolymers or copolymers of monomers containing phosphorus
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2379/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
    • C08J2379/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08J2379/06Polyhydrazides; Polytriazoles; Polyamino-triazoles; Polyoxadiazoles
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2381/00Characterised 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
    • C08J2381/06Polysulfones; Polyethersulfones
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0065Solid electrolytes
    • H01M2300/0082Organic polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0088Composites
    • H01M2300/0091Composites in the form of mixtures
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fuel Cell (AREA)
JP2007515208A 2004-05-22 2005-05-20 固体ポリマー電解質膜 Withdrawn JP2008500701A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57315404P 2004-05-22 2004-05-22
PCT/US2005/017847 WO2006076031A2 (en) 2004-05-22 2005-05-20 Solid polymer electrolyte membranes

Publications (2)

Publication Number Publication Date
JP2008500701A true JP2008500701A (ja) 2008-01-10
JP2008500701A5 JP2008500701A5 (enExample) 2008-04-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007515208A Withdrawn JP2008500701A (ja) 2004-05-22 2005-05-20 固体ポリマー電解質膜

Country Status (5)

Country Link
US (1) US20060003210A1 (enExample)
EP (1) EP1774610A2 (enExample)
JP (1) JP2008500701A (enExample)
CA (1) CA2567783A1 (enExample)
WO (1) WO2006076031A2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006100143A (ja) * 2004-09-29 2006-04-13 Toshiba Corp 高分子電解質媒体および直接メタノール型燃料電池
JP2007084739A (ja) * 2005-09-26 2007-04-05 Toray Ind Inc イオン性基を有するポリマー、高分子電解質材料、高分子電解質部品、膜電極複合体および高分子電解質型燃料電池
JP2011132527A (ja) * 2009-12-23 2011-07-07 Samsung Electro-Mechanics Co Ltd 伝導性高分子組成物およびこれを用いた伝導性フィルム
US11274207B2 (en) 2017-10-30 2022-03-15 Lg Chem, Ltd. Conductive polyarylene sulfide resin composition

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7687736B2 (en) * 2004-04-29 2010-03-30 Smart Technologies Ulc Tensioned touch panel and method of making same
US20090163692A1 (en) * 2007-12-21 2009-06-25 General Electric Company Aromatic polyethers
EP2370481A4 (en) * 2008-12-09 2014-03-26 Du Pont POLYMER COMPOSITIONS CONDUCTING ELECTRICITY
US20120202099A1 (en) * 2011-02-08 2012-08-09 United Technologies Corporation Flow battery having a low resistance membrane
US8752714B2 (en) 2011-03-01 2014-06-17 Dow Global Technologies Llc Sulfonated poly (aryl ether) membrane including blend with phenyl amine compound
US8829060B2 (en) 2011-03-01 2014-09-09 Dow Global Technologies Llc Sulfonated poly(aryl ether) membrane including blend with phenol compound
EP3340350B1 (en) * 2015-08-17 2020-05-20 National Institute for Materials Science Polyphenylsulfone-based proton conducting polymer electrolyte, proton conducting solid polymer electrolyte membrane and method for producing the same, electrode catalyst layer for solid polymer fuel cells and method for producing the same, and solid polymer fuel cells
US20170279130A1 (en) 2016-03-24 2017-09-28 United Technologies Corporation Separator layer for flow battery
US11056698B2 (en) 2018-08-02 2021-07-06 Raytheon Technologies Corporation Redox flow battery with electrolyte balancing and compatibility enabling features
CN109942508B (zh) * 2019-04-15 2020-07-28 内蒙古大学 一种比率型一氧化碳荧光探针及其制备方法和应用
US11271226B1 (en) 2020-12-11 2022-03-08 Raytheon Technologies Corporation Redox flow battery with improved efficiency
CN112239540B (zh) * 2020-12-21 2021-03-19 富海(东营)新材料科技有限公司 聚砜类树脂材料的工业化提纯工艺及其提纯装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003022412A2 (de) * 2001-09-12 2003-03-20 Celanese Ventures Gmbh Protonleitende membran und deren verwendung
JP2003526716A (ja) * 2000-03-02 2003-09-09 セラニーズ・ヴェンチャーズ・ゲーエムベーハー 燃料電池に使用される新規ポリマーブレンド膜
JP2003327825A (ja) * 2002-05-08 2003-11-19 Toyobo Co Ltd 酸性基含有ポリベンズイミダゾール系化合物と酸性基含有ポリマーを含む組成物、イオン伝導膜、接着剤、複合体、燃料電池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845150A (en) * 1985-09-26 1989-07-04 Foster-Miller Inc. Interpenetrated polymer films
US4717395A (en) * 1986-08-07 1988-01-05 The Dow Chemical Company Gas separations using membranes comprising sulphonated polyether sulphone
US5403675A (en) * 1993-04-09 1995-04-04 Maxdem, Incorporated Sulfonated polymers for solid polymer electrolytes
IL139052A0 (en) * 1998-04-18 2001-11-25 Uni Stuttgart Lehrstuhl Und I Acid-base polymer blends and their use in membrane processes
DE19817376A1 (de) * 1998-04-18 1999-10-21 Univ Stuttgart Lehrstuhl Und I Säure-Base-Polymerblends und ihre Verwendung in Membranprozessen
WO2001035161A1 (en) * 1999-11-12 2001-05-17 3M Innovative Properties Company Liquid crystal alignment structures and optical devices containing same
US7211203B2 (en) * 2003-02-04 2007-05-01 Honda Motor Co., Ltd. Polymer electrolyte, proton conductive membrane and membrane-electrode assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003526716A (ja) * 2000-03-02 2003-09-09 セラニーズ・ヴェンチャーズ・ゲーエムベーハー 燃料電池に使用される新規ポリマーブレンド膜
WO2003022412A2 (de) * 2001-09-12 2003-03-20 Celanese Ventures Gmbh Protonleitende membran und deren verwendung
JP2003327825A (ja) * 2002-05-08 2003-11-19 Toyobo Co Ltd 酸性基含有ポリベンズイミダゾール系化合物と酸性基含有ポリマーを含む組成物、イオン伝導膜、接着剤、複合体、燃料電池

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006100143A (ja) * 2004-09-29 2006-04-13 Toshiba Corp 高分子電解質媒体および直接メタノール型燃料電池
JP2007084739A (ja) * 2005-09-26 2007-04-05 Toray Ind Inc イオン性基を有するポリマー、高分子電解質材料、高分子電解質部品、膜電極複合体および高分子電解質型燃料電池
JP2011132527A (ja) * 2009-12-23 2011-07-07 Samsung Electro-Mechanics Co Ltd 伝導性高分子組成物およびこれを用いた伝導性フィルム
US11274207B2 (en) 2017-10-30 2022-03-15 Lg Chem, Ltd. Conductive polyarylene sulfide resin composition

Also Published As

Publication number Publication date
WO2006076031A9 (en) 2007-01-04
WO2006076031A3 (en) 2008-01-10
EP1774610A2 (en) 2007-04-18
CA2567783A1 (en) 2006-07-20
US20060003210A1 (en) 2006-01-05
WO2006076031A2 (en) 2006-07-20

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