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WO2008093795A1 - 固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法 - Google Patents

固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法 Download PDF

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Publication number
WO2008093795A1
WO2008093795A1 PCT/JP2008/051557 JP2008051557W WO2008093795A1 WO 2008093795 A1 WO2008093795 A1 WO 2008093795A1 JP 2008051557 W JP2008051557 W JP 2008051557W WO 2008093795 A1 WO2008093795 A1 WO 2008093795A1
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WIPO (PCT)
Prior art keywords
solid polymer
fuel cell
type fuel
polymer type
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/051557
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English (en)
French (fr)
Inventor
Satoru Hommura
Shinji Kinoshita
Hiroshi Shimoda
Susumu Saito
Seigo Kotera
Tetsuji Shimohira
Hideki Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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
Priority claimed from JP2007022404A external-priority patent/JP2008192328A/ja
Priority claimed from JP2007022406A external-priority patent/JP2008192330A/ja
Priority claimed from JP2007147984A external-priority patent/JP5228378B2/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of WO2008093795A1 publication Critical patent/WO2008093795A1/ja
Priority to US12/533,667 priority Critical patent/US7838170B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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]
    • 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
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H01M4/8642—Gradient in composition
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • 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
    • 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
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49114—Electric battery cell making including adhesively bonding
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

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

Abstract

　様々な環境下において高い発電性能を安定に発現できる本発明の固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池、およびそれらの製造方法を提供する。 　第１の触媒層および第１のガス拡散層とを有する第１の電極と、第２の触媒層および第２のガス拡散層とを有する第２の電極と、前記第１の電極と前記第２の電極との間に配置される固体高分子電解質膜とを備えた膜電極接合体であって、前記第１の電極と前記高分子電解質膜との界面、および前記第２の電極と前記固体高分子電解質膜との界面の少なくとも一方の９０°剥離強度が０．０３Ｎ／ｃｍ以上であることを特徴とする固体高分子形燃料電池用膜電極接合体。
PCT/JP2008/051557 2007-01-31 2008-01-31 固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法 Ceased WO2008093795A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/533,667 US7838170B2 (en) 2007-01-31 2009-07-31 Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-022404 2007-01-31
JP2007022404A JP2008192328A (ja) 2007-01-31 2007-01-31 固体高分子形燃料電池およびその製造方法
JP2007-022406 2007-01-31
JP2007022406A JP2008192330A (ja) 2007-01-31 2007-01-31 固体高分子形燃料電池用膜電極接合体およびその製造方法
JP2007147984A JP5228378B2 (ja) 2007-06-04 2007-06-04 固体高分子形燃料電池用膜電極接合体およびその製造方法
JP2007-147984 2007-06-04

Related Child Applications (1)

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US12/533,667 Continuation US7838170B2 (en) 2007-01-31 2009-07-31 Membrane/electrode assembly with multilayered cathode catalyst for polymer electrolyte fuel cells

Publications (1)

Publication Number Publication Date
WO2008093795A1 true WO2008093795A1 (ja) 2008-08-07

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PCT/JP2008/051557 Ceased WO2008093795A1 (ja) 2007-01-31 2008-01-31 固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法

Country Status (2)

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US (1) US7838170B2 (ja)
WO (1) WO2008093795A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100159298A1 (en) * 2008-12-22 2010-06-24 3M Innovative Properties Company Fuel cell membrane electrode assembly with multilayer cathode
JP2018020307A (ja) * 2016-04-06 2018-02-08 グリナリティ・ゲーエムベーハー 触媒がコーティングされた薄膜を準備するための方法および装置

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US20130101767A1 (en) * 2011-10-25 2013-04-25 Kraton Polymers U.S. Llc Method for melt processing sulfonated block copolymers and articles comprising optionally amine modified sulfonated block copolymers
KR20140078402A (ko) * 2012-12-17 2014-06-25 삼성전자주식회사 막-전극 접합체 및 이를 포함한 연료전지
JP2016519398A (ja) 2013-04-29 2016-06-30 エルジー・ケム・リミテッド 高分子電解質膜、高分子電解質膜を含む膜電極接合体および膜電極接合体を含む燃料電池
EP3342799B1 (en) * 2015-08-24 2023-05-31 AGC Inc. Liquid composition, coating liquid for forming catalyst layer, and method for producing membrane electrode assembly
WO2018155220A1 (ja) * 2017-02-23 2018-08-30 パナソニックＩｐマネジメント株式会社 膜電極接合体および燃料電池
CN106784948B (zh) * 2017-03-21 2023-03-21 北京化工大学 一种基于静电吸附的聚合物电解质膜燃料电池
US11167375B2 (en) 2018-08-10 2021-11-09 The Research Foundation For The State University Of New York Additive manufacturing processes and additively manufactured products
AU2022276879A1 (en) * 2021-05-17 2024-01-04 Toray Industries, Inc. Electrolyte membrane laminate, electrolyte membrane equipped with catalyst layer, membrane electrode conjugate, hydrolysis-type hydrogen generation device, and method for producing electrolyte membrane equipped with catalyst layer

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JP2001213987A (ja) * 2000-02-02 2001-08-07 Toyota Central Res & Dev Lab Inc 高温プロトン伝導性電解質膜
JP2002367626A (ja) * 2001-06-12 2002-12-20 Tokuyama Corp ガス拡散電極用イオン伝導性付与剤
JP2003217339A (ja) * 2002-01-16 2003-07-31 Nagoya Industrial Science Research Inst プロトン伝導ゲル、プロトン伝導体及びこれらの製造方法
JP2004127846A (ja) * 2002-10-07 2004-04-22 Toyobo Co Ltd 複合イオン交換膜およびその製造方法
JP2005071755A (ja) * 2003-08-22 2005-03-17 Matsushita Electric Ind Co Ltd 燃料電池用膜電極接合体およびその製造方法
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100159298A1 (en) * 2008-12-22 2010-06-24 3M Innovative Properties Company Fuel cell membrane electrode assembly with multilayer cathode
JP2018020307A (ja) * 2016-04-06 2018-02-08 グリナリティ・ゲーエムベーハー 触媒がコーティングされた薄膜を準備するための方法および装置

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US7838170B2 (en) 2010-11-23

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