JP5085132B2 - イミダゾール環末端可撓性分岐をグラフトしたハイブリッド無機−有機ポリマーを基剤とするポリマー電解質膜(pem) - Google Patents

イミダゾール環末端可撓性分岐をグラフトしたハイブリッド無機−有機ポリマーを基剤とするポリマー電解質膜(pem) Download PDF

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JP5085132B2
JP5085132B2 JP2006533487A JP2006533487A JP5085132B2 JP 5085132 B2 JP5085132 B2 JP 5085132B2 JP 2006533487 A JP2006533487 A JP 2006533487A JP 2006533487 A JP2006533487 A JP 2006533487A JP 5085132 B2 JP5085132 B2 JP 5085132B2
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group
silane
imidazole
membrane
precursor
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JP2007504637A5 (https=
JP2007504637A (ja
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シーウェン リー
メイリン ルイ
クンフイ スン
ウェン リー
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Georgia Tech Research Corp
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/70Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002Organic membrane manufacture
    • B01D67/0006Organic membrane manufacture by chemical reactions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039Inorganic membrane manufacture
    • B01D67/0044Inorganic membrane manufacture by chemical reaction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039Inorganic membrane manufacture
    • B01D67/0048Inorganic membrane manufacture by sol-gel transition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/76Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D71/00Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06Organic material
    • B01D71/76Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/78Graft polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/38Polysiloxanes modified by chemical after-treatment
    • C08G77/382Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/392Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing sulfur
    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04Polysiloxanes
    • C08L83/08Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • 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
    • H01M8/1037Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having silicon, e.g. sulfonated crosslinked polydimethylsiloxanes
    • 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
    • H01M8/1069Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1072Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. in situ polymerisation or in situ crosslinking
    • H01M8/1074Sol-gel processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/30Cross-linking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/26Electrical properties
    • 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
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electrochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Conductive Materials (AREA)
  • Silicon Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Fuel Cell (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2006533487A 2003-05-28 2004-05-28 イミダゾール環末端可撓性分岐をグラフトしたハイブリッド無機−有機ポリマーを基剤とするポリマー電解質膜(pem) Expired - Fee Related JP5085132B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47395703P 2003-05-28 2003-05-28
US60/473,957 2003-05-28
PCT/US2004/016897 WO2004107477A2 (en) 2003-05-28 2004-05-28 Conductive membranes formed from silanes having functional groups

Publications (3)

Publication Number Publication Date
JP2007504637A JP2007504637A (ja) 2007-03-01
JP2007504637A5 JP2007504637A5 (https=) 2007-07-12
JP5085132B2 true JP5085132B2 (ja) 2012-11-28

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JP2006533487A Expired - Fee Related JP5085132B2 (ja) 2003-05-28 2004-05-28 イミダゾール環末端可撓性分岐をグラフトしたハイブリッド無機−有機ポリマーを基剤とするポリマー電解質膜(pem)

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US (1) US7851580B2 (https=)
JP (1) JP5085132B2 (https=)
CN (1) CN1809606B (https=)
DE (1) DE112004000920B8 (https=)
WO (1) WO2004107477A2 (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7576165B2 (en) 2004-01-27 2009-08-18 Georgia Institute Of Technology Heterocycle grafted monomers and related polymers and hybrid inorganic-organic polymer membranes
US7259230B2 (en) * 2004-06-07 2007-08-21 Battelle Energy Alliance, Llc Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
JP2006244920A (ja) * 2005-03-04 2006-09-14 Fujitsu Ltd 固体電解質組成物および高分子型燃料電池
JP5100383B2 (ja) * 2005-07-15 2012-12-19 Jsr株式会社 固体高分子型燃料電池用電極電解質
DE102005044433A1 (de) * 2005-09-16 2007-03-22 Universität Bremen Katalytisch aktive Zusammensetzung, Membran-Elektroden-Einheit mit der Zusammensetzung und Katalysator mit/aus der Zusammensetzung
KR101193164B1 (ko) * 2006-02-21 2012-10-19 삼성에스디아이 주식회사 술폰산기 함유 유기 고분자 실록산 화합물 및 이를포함하는 연료전지
CN100518914C (zh) * 2006-10-27 2009-07-29 中国科学技术大学 有机-无机杂化阴离子交换膜的制备方法
US7964651B2 (en) * 2006-12-21 2011-06-21 Toyota Motor Engineering & Manufacturing North America, Inc. Sulfonyl grafted heterocycle materials for proton conducting electrolytes
US10690823B2 (en) 2007-08-12 2020-06-23 Toyota Motor Corporation Omnidirectional structural color made from metal and dielectric layers
US10788608B2 (en) 2007-08-12 2020-09-29 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures
US10048415B2 (en) 2007-08-12 2018-08-14 Toyota Motor Engineering & Manufacturing North America, Inc. Non-dichroic omnidirectional structural color
US10870740B2 (en) 2007-08-12 2020-12-22 Toyota Jidosha Kabushiki Kaisha Non-color shifting multilayer structures and protective coatings thereon
US8586259B2 (en) * 2008-05-29 2013-11-19 Georgia Tech Research Corporation Proton exchange membranes based on heterocycles and acids through an organic-inorganic hybrid process
US7947410B2 (en) 2008-08-22 2011-05-24 Toyota Motor Engineering & Manufacturing North America, Inc. Fuel cell electrodes with triazole modified polymers and membrane electrode assemblies incorporating same
AU2010231859A1 (en) * 2009-03-31 2011-10-13 Toray Industries, Inc. Composite semipermeable membrane and process for production thereof
WO2011142130A1 (ja) * 2010-05-14 2011-11-17 株式会社Kri 修飾金属酸化物ゾル
JP2014009190A (ja) * 2012-06-29 2014-01-20 Shikoku Chem Corp イミダゾールシラン化合物、合成方法及びその利用
US9658375B2 (en) 2012-08-10 2017-05-23 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination metal absorber and dielectric absorber layers
US9678260B2 (en) 2012-08-10 2017-06-13 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with semiconductor absorber layer
US9664832B2 (en) 2012-08-10 2017-05-30 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural color with combination semiconductor absorber and dielectric absorber layers
JP6741586B2 (ja) 2014-04-01 2020-08-19 トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ,インコーポレイティド 色シフトのない多層構造
US9755235B2 (en) 2014-07-17 2017-09-05 Ada Technologies, Inc. Extreme long life, high energy density batteries and method of making and using the same
US9810824B2 (en) 2015-01-28 2017-11-07 Toyota Motor Engineering & Manufacturing North America, Inc. Omnidirectional high chroma red structural colors
WO2016209460A2 (en) 2015-05-21 2016-12-29 Ada Technologies, Inc. High energy density hybrid pseudocapacitors and method of making and using the same
WO2017023797A1 (en) 2015-07-31 2017-02-09 Ada Technologies, Inc. High energy and power electrochemical device and method of making and using same
FR3041350B1 (fr) * 2015-09-21 2019-05-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Electrolyte solide pour generateur electrochimique
US11024846B2 (en) 2017-03-23 2021-06-01 Ada Technologies, Inc. High energy/power density, long cycle life, safe lithium-ion battery capable of long-term deep discharge/storage near zero volt and method of making and using the same
CN115957639B (zh) * 2023-01-17 2026-01-30 南京工业大学 一种im-5分子筛膜的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395527A (en) * 1978-05-17 1983-07-26 M & T Chemicals Inc. Siloxane-containing polymers
DE3424534A1 (de) * 1984-07-04 1986-01-09 Degussa Ag, 6000 Frankfurt N,n'- und n,n',n'-substituierte silylharnstoffe und verfahren zu deren herstellung
FR2636064B1 (fr) 1988-09-08 1990-12-07 Fabre Sa Pierre Thioformamidines, leur preparation et leur application en tant que medicaments
EP0532408A1 (fr) * 1991-09-13 1993-03-17 Saint-Gobain Vitrage International Polymère conducteur protonique, application en tant qu'électrolyte dans des dispositifs électrochimiques
DE19632285A1 (de) 1996-08-09 1998-02-19 Hoechst Ag Protonenleiter mit einer Temperaturbeständigkeit in einem weiten Bereich und guten Protonenleitfähigkeiten
US6214060B1 (en) 1997-12-09 2001-04-10 Rohm Co., Ltd. Process of making a capacitor element for a solid electrolytic capacitor
US6310110B1 (en) * 1999-07-30 2001-10-30 Michael A. Markowitz Molecularly-imprinted material made by template-directed synthesis
DE10017654A1 (de) * 2000-04-08 2001-10-18 Degussa Organosiliciumverbindungen
DE10021104A1 (de) 2000-05-02 2001-11-08 Univ Stuttgart Organisch-anorganische Membranen
DE10021106A1 (de) 2000-05-02 2001-11-08 Univ Stuttgart Polymere Membranen
US6390102B1 (en) * 2000-07-14 2002-05-21 General Electric Company Silicone compositions for personal care products and method for making
JP3513097B2 (ja) * 2000-09-29 2004-03-31 株式会社東芝 プロトン伝導性膜およびそれを用いた燃料電池
US6713643B2 (en) * 2001-05-24 2004-03-30 Board Of Trustees Of Michigan State University Ultrastable organofunctional microporous to mesoporous silica compositions
DE10163518A1 (de) 2001-12-21 2003-07-10 Fraunhofer Ges Forschung Protonenleitfähige Membranen/Schichten und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
DE112004000920T5 (de) 2008-03-13
DE112004000920B8 (de) 2019-05-29
WO2004107477A2 (en) 2004-12-09
US20070099035A1 (en) 2007-05-03
US7851580B2 (en) 2010-12-14
JP2007504637A (ja) 2007-03-01
CN1809606B (zh) 2010-10-27
DE112004000920B4 (de) 2019-04-11
CN1809606A (zh) 2006-07-26
WO2004107477A3 (en) 2005-02-10

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