WO2009078483A1 - 直接メタノール型燃料電池用電極電解質およびそれを用いた電極ワニス、電極ペースト、膜-電極接合体 - Google Patents

直接メタノール型燃料電池用電極電解質およびそれを用いた電極ワニス、電極ペースト、膜-電極接合体 Download PDF

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Publication number
WO2009078483A1
WO2009078483A1 PCT/JP2008/073191 JP2008073191W WO2009078483A1 WO 2009078483 A1 WO2009078483 A1 WO 2009078483A1 JP 2008073191 W JP2008073191 W JP 2008073191W WO 2009078483 A1 WO2009078483 A1 WO 2009078483A1
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WIPO (PCT)
Prior art keywords
electrode
electrolyte
methanol fuel
direct methanol
membrane
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Application number
PCT/JP2008/073191
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English (en)
French (fr)
Inventor
Takashi Okada
Shintaro Fujitomi
Yoshitaka Yamakawa
Kohei Goto
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Jsr Corporation
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Publication date
Application filed by Jsr Corporation filed Critical Jsr Corporation
Priority to JP2009546302A priority Critical patent/JPWO2009078483A1/ja
Publication of WO2009078483A1 publication Critical patent/WO2009078483A1/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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
    • 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
    • C08G75/20—Polysulfones
    • C08G75/23—Polyethersulfones
    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M4/9008—Organic or organo-metallic 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
    • H01M8/1009—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]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/05—Polymer mixtures characterised by other features containing polymer components which can react with one another
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)
  • Polyethers (AREA)
  • Conductive Materials (AREA)

Abstract

　特定の構成単位(Ａ)と(Ｂ)と(Ｃ)とを有する共重合体を含むポリアリーレン系の電池用電極電解質を用いることで、価格的な問題や、触媒金属の回収に関する問題が解決可能であり、かつ、プロトン伝導性や寸法安定性、耐メタノール性、機械的特性に優れ、MEA 作製時の加工適正性も優れる直接メタノール型燃料電池用電極を提供する。
PCT/JP2008/073191 2007-12-19 2008-12-19 直接メタノール型燃料電池用電極電解質およびそれを用いた電極ワニス、電極ペースト、膜-電極接合体 WO2009078483A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009546302A JPWO2009078483A1 (ja) 2007-12-19 2008-12-19 直接メタノール型燃料電池用電極電解質およびそれを用いた電極ワニス、電極ペースト、膜−電極接合体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-327310 2007-12-19
JP2007327310 2007-12-19

Publications (1)

Publication Number Publication Date
WO2009078483A1 true WO2009078483A1 (ja) 2009-06-25

Family

ID=40795594

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/073191 WO2009078483A1 (ja) 2007-12-19 2008-12-19 直接メタノール型燃料電池用電極電解質およびそれを用いた電極ワニス、電極ペースト、膜-電極接合体

Country Status (2)

Country Link
JP (1) JPWO2009078483A1 (ja)
WO (1) WO2009078483A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009245738A (ja) * 2008-03-31 2009-10-22 Jsr Corp 固体高分子型燃料電池用電極電解質およびそれを用いた電極ワニス、電極ペースト、膜−電極接合体
JP2009242584A (ja) * 2008-03-31 2009-10-22 Jsr Corp ポリアリーレンおよびそれを用いたプロトン伝導膜

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002298868A (ja) * 2001-03-30 2002-10-11 Honda Motor Co Ltd 固体高分子型燃料電池
JP2005183311A (ja) * 2003-12-22 2005-07-07 Jsr Corp 直接メタノール型燃料電池電極用高分子電解質、ワニス組成物および直接メタノール型燃料電池
JP2006096989A (ja) * 2004-08-30 2006-04-13 Jsr Corp スルホン酸基を有するポリアリーレンブロック共重合体およびその製造方法、ならびに高分子固体電解質およびプロトン伝導膜
JP2006344481A (ja) * 2005-06-08 2006-12-21 Jsr Corp 固体高分子型燃料電池用電極電解質、電極ペースト、電極および膜−電極接合体
JP2007294240A (ja) * 2006-04-25 2007-11-08 Jsr Corp 高分子型燃料電池用電極電解質およびその用途
JP2008166078A (ja) * 2006-12-27 2008-07-17 Jsr Corp 高分子型燃料電池用電極電解質およびその用途

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002298868A (ja) * 2001-03-30 2002-10-11 Honda Motor Co Ltd 固体高分子型燃料電池
JP2005183311A (ja) * 2003-12-22 2005-07-07 Jsr Corp 直接メタノール型燃料電池電極用高分子電解質、ワニス組成物および直接メタノール型燃料電池
JP2006096989A (ja) * 2004-08-30 2006-04-13 Jsr Corp スルホン酸基を有するポリアリーレンブロック共重合体およびその製造方法、ならびに高分子固体電解質およびプロトン伝導膜
JP2006344481A (ja) * 2005-06-08 2006-12-21 Jsr Corp 固体高分子型燃料電池用電極電解質、電極ペースト、電極および膜−電極接合体
JP2007294240A (ja) * 2006-04-25 2007-11-08 Jsr Corp 高分子型燃料電池用電極電解質およびその用途
JP2008166078A (ja) * 2006-12-27 2008-07-17 Jsr Corp 高分子型燃料電池用電極電解質およびその用途

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009245738A (ja) * 2008-03-31 2009-10-22 Jsr Corp 固体高分子型燃料電池用電極電解質およびそれを用いた電極ワニス、電極ペースト、膜−電極接合体
JP2009242584A (ja) * 2008-03-31 2009-10-22 Jsr Corp ポリアリーレンおよびそれを用いたプロトン伝導膜

Also Published As

Publication number Publication date
JPWO2009078483A1 (ja) 2011-05-06

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