WO2009078319A1 - 燃料電池用電解質膜及びその製造方法 - Google Patents

燃料電池用電解質膜及びその製造方法 Download PDF

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Publication number
WO2009078319A1
WO2009078319A1 PCT/JP2008/072396 JP2008072396W WO2009078319A1 WO 2009078319 A1 WO2009078319 A1 WO 2009078319A1 JP 2008072396 W JP2008072396 W JP 2008072396W WO 2009078319 A1 WO2009078319 A1 WO 2009078319A1
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Prior art keywords
base material
film base
electrolyte membrane
polymer film
proton conductive
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PCT/JP2008/072396
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English (en)
French (fr)
Inventor
Misaki Kobayashi
Tetsuya Yamaki
Masaharu Asano
Masaru Yoshida
Yasunari Maekawa
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Toyota Jidosha Kabushiki Kaisha
Japan Atomic Energy Agency
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Application filed by Toyota Jidosha Kabushiki Kaisha, Japan Atomic Energy Agency filed Critical Toyota Jidosha Kabushiki Kaisha
Publication of WO2009078319A1 publication Critical patent/WO2009078319A1/ja

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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
    • 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
    • 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
    • H01M8/1016—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
    • H01M8/1076—Micromachining techniques, e.g. masking, etching steps or photolithography
    • 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
    • H01M8/1079—Inducing porosity into non porous precursors membranes, e.g. leaching, pore stretching
    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

　高いプロトン伝導性と高分子フィルム基材が本来有するガスバリア性を併せ持ち、乾湿寸法変化や引張強度に優れた燃料電池用高分子電解質膜において、放電性能に優れ、端子間電圧を大きくした燃料電池用高分子電解質膜及びその製造方法を提供する。 　高分子フィルム基材に高エネルギー重イオンを照射し、該フィルム基材の膜厚方向に貫通するように活性種を生成する第１の照射工程と、該高分子フィルム基材の表層に層状に活性種を生成するように、所定エネルギーに設定された電子線又はイオンビームを照射する第２の照射工程と、該第１及び第２の照射工程の後に、プロトン伝導性官能基を有するか又は後工程でプロトン伝導性官能基を導入可能なモノマー群から選択される１種以上のモノマーを加えて、該フィルム基材と該モノマーをグラフト重合させるグラフト重合工程とにより、(１)高分子フィルム基材の膜厚方向に貫通した複数のプロトン伝導経路と、(２)該高分子フィルム基材の片方又は両方の表面に層状に形成されたプロトン伝導層を備えた燃料電池用高分子電解質膜を製造する。
PCT/JP2008/072396 2007-12-14 2008-12-10 燃料電池用電解質膜及びその製造方法 WO2009078319A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-323426 2007-12-14
JP2007323426A JP2009146758A (ja) 2007-12-14 2007-12-14 燃料電池用電解質膜及びその製造方法

Publications (1)

Publication Number Publication Date
WO2009078319A1 true WO2009078319A1 (ja) 2009-06-25

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JP (1) JP2009146758A (ja)
WO (1) WO2009078319A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382591B2 (en) 2010-06-03 2013-02-26 Ol2, Inc. Graphical user interface, system and method for implementing a game controller on a touch-screen device
JP2013122915A (ja) * 2011-11-08 2013-06-20 Waseda Univ 電解質膜、膜電極接合体、燃料電池、及び電解質膜の製造方法
US8591334B2 (en) 2010-06-03 2013-11-26 Ol2, Inc. Graphical user interface, system and method for implementing a game controller on a touch-screen device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005078849A (ja) * 2003-08-28 2005-03-24 Japan Atom Energy Res Inst ナノ構造制御高分子イオン交換膜の製造方法
WO2005106992A1 (en) * 2004-05-04 2005-11-10 Angstrom Power Incorporated Membranes and electrochemical cells incorporating such membranes
JP2006008970A (ja) * 2003-08-28 2006-01-12 Japan Atom Energy Res Inst ナノ空間制御高分子イオン交換膜の製造方法
WO2006090898A1 (ja) * 2005-02-24 2006-08-31 Japan Atomic Energy Agency 機能性膜及びその製造方法、並びに燃料電池用電解質膜及びその製造方法
JP2006233086A (ja) * 2005-02-25 2006-09-07 Japan Atomic Energy Agency 機能性膜、燃料電池用電解質膜の製造方法、及び燃料電池用電解質膜
JP2006338880A (ja) * 2005-05-18 2006-12-14 Matsushita Electric Ind Co Ltd 膜−電極接合体および燃料電池
WO2007102469A1 (ja) * 2006-03-07 2007-09-13 Kabushiki Kaisha Toshiba 燃料電池

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005078849A (ja) * 2003-08-28 2005-03-24 Japan Atom Energy Res Inst ナノ構造制御高分子イオン交換膜の製造方法
JP2006008970A (ja) * 2003-08-28 2006-01-12 Japan Atom Energy Res Inst ナノ空間制御高分子イオン交換膜の製造方法
WO2005106992A1 (en) * 2004-05-04 2005-11-10 Angstrom Power Incorporated Membranes and electrochemical cells incorporating such membranes
WO2006090898A1 (ja) * 2005-02-24 2006-08-31 Japan Atomic Energy Agency 機能性膜及びその製造方法、並びに燃料電池用電解質膜及びその製造方法
JP2006233086A (ja) * 2005-02-25 2006-09-07 Japan Atomic Energy Agency 機能性膜、燃料電池用電解質膜の製造方法、及び燃料電池用電解質膜
JP2006338880A (ja) * 2005-05-18 2006-12-14 Matsushita Electric Ind Co Ltd 膜−電極接合体および燃料電池
WO2007102469A1 (ja) * 2006-03-07 2007-09-13 Kabushiki Kaisha Toshiba 燃料電池

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382591B2 (en) 2010-06-03 2013-02-26 Ol2, Inc. Graphical user interface, system and method for implementing a game controller on a touch-screen device
US8591334B2 (en) 2010-06-03 2013-11-26 Ol2, Inc. Graphical user interface, system and method for implementing a game controller on a touch-screen device
US8840472B2 (en) 2010-06-03 2014-09-23 Ol2, Inc. Graphical user interface, system and method for implementing a game controller on a touch-screen device
JP2013122915A (ja) * 2011-11-08 2013-06-20 Waseda Univ 電解質膜、膜電極接合体、燃料電池、及び電解質膜の製造方法

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