WO2008123350A1 - 直接メタノール燃料電池用膜-電極接合体および直接メタノール型燃料電池 - Google Patents

直接メタノール燃料電池用膜-電極接合体および直接メタノール型燃料電池 Download PDF

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Publication number
WO2008123350A1
WO2008123350A1 PCT/JP2008/055854 JP2008055854W WO2008123350A1 WO 2008123350 A1 WO2008123350 A1 WO 2008123350A1 JP 2008055854 W JP2008055854 W JP 2008055854W WO 2008123350 A1 WO2008123350 A1 WO 2008123350A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
methanol fuel
direct methanol
membrane
electrode assembly
Prior art date
Application number
PCT/JP2008/055854
Other languages
English (en)
French (fr)
Inventor
Shingo Tanaka
Noriaki Wakabayashi
Junji Kawai
Makoto Higami
Original Assignee
Jsr Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jsr Corporation filed Critical Jsr Corporation
Publication of WO2008123350A1 publication Critical patent/WO2008123350A1/ja

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Classifications

    • 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]
    • 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]
    • 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]
    • 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]
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

プロトン伝導膜の一方の面にアノード電極、他方の面にカソード電極を設けた固体高分子型燃料電池用膜－電極構造体において、特定の構成単位を有するスルホン化ポリアリーレンを含むプロトン伝導膜を用いることにより、優れた発電性能を有する固体高分子型燃料電池用膜－電極構造体を提供できる。
PCT/JP2008/055854 2007-03-30 2008-03-27 直接メタノール燃料電池用膜-電極接合体および直接メタノール型燃料電池 WO2008123350A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007093703A JP2008251449A (ja) 2007-03-30 2007-03-30 直接メタノール燃料電池用膜−電極接合体および直接メタノール型燃料電池
JP2007-093703 2007-03-30

Publications (1)

Publication Number Publication Date
WO2008123350A1 true WO2008123350A1 (ja) 2008-10-16

Family

ID=39830838

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055854 WO2008123350A1 (ja) 2007-03-30 2008-03-27 直接メタノール燃料電池用膜-電極接合体および直接メタノール型燃料電池

Country Status (2)

Country Link
JP (1) JP2008251449A (ja)
WO (1) WO2008123350A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2985826A1 (en) * 2013-04-10 2016-02-17 Toyota Jidosha Kabushiki Kaisha Porous layer and method for manufacturing same

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004259661A (ja) * 2003-02-27 2004-09-16 Asahi Glass Co Ltd 膜・電極接合体及びその製造方法
JP2005166310A (ja) * 2003-11-28 2005-06-23 Tdk Corp ガス拡散電極及びその製造方法、並びに燃料電池
JP2006054080A (ja) * 2004-08-10 2006-02-23 Hitachi Chem Co Ltd 炭化水素系ポリマーを含有する電解質層を用いた多層電解質膜、これを用いた膜−電極接合体、この製造方法及びこれを用いた燃料電池
JP2006096871A (ja) * 2004-09-29 2006-04-13 Jsr Corp プロトン伝導体組成物およびプロトン伝導性複合膜
JP2006120507A (ja) * 2004-10-22 2006-05-11 Honda Motor Co Ltd 固体高分子型燃料電池
JP2006172863A (ja) * 2004-12-15 2006-06-29 Jsr Corp 燃料電池用膜−電極接合体
JP2006172862A (ja) * 2004-12-15 2006-06-29 Jsr Corp 燃料電池用膜−電極接合体
JP2007294214A (ja) * 2006-04-25 2007-11-08 Honda Motor Co Ltd 固体高分子型燃料電池用膜−電極構造体
JP2007294213A (ja) * 2006-04-25 2007-11-08 Honda Motor Co Ltd 固体高分子型燃料電池用膜−電極構造体

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004259661A (ja) * 2003-02-27 2004-09-16 Asahi Glass Co Ltd 膜・電極接合体及びその製造方法
JP2005166310A (ja) * 2003-11-28 2005-06-23 Tdk Corp ガス拡散電極及びその製造方法、並びに燃料電池
JP2006054080A (ja) * 2004-08-10 2006-02-23 Hitachi Chem Co Ltd 炭化水素系ポリマーを含有する電解質層を用いた多層電解質膜、これを用いた膜−電極接合体、この製造方法及びこれを用いた燃料電池
JP2006096871A (ja) * 2004-09-29 2006-04-13 Jsr Corp プロトン伝導体組成物およびプロトン伝導性複合膜
JP2006120507A (ja) * 2004-10-22 2006-05-11 Honda Motor Co Ltd 固体高分子型燃料電池
JP2006172863A (ja) * 2004-12-15 2006-06-29 Jsr Corp 燃料電池用膜−電極接合体
JP2006172862A (ja) * 2004-12-15 2006-06-29 Jsr Corp 燃料電池用膜−電極接合体
JP2007294214A (ja) * 2006-04-25 2007-11-08 Honda Motor Co Ltd 固体高分子型燃料電池用膜−電極構造体
JP2007294213A (ja) * 2006-04-25 2007-11-08 Honda Motor Co Ltd 固体高分子型燃料電池用膜−電極構造体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2985826A1 (en) * 2013-04-10 2016-02-17 Toyota Jidosha Kabushiki Kaisha Porous layer and method for manufacturing same
EP2985826A4 (en) * 2013-04-10 2016-04-06 Toyota Motor Co Ltd POROUS LAYER AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
JP2008251449A (ja) 2008-10-16

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