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WO2008123364A1 - 電極触媒組成物及びその製造方法、電極並びにこれを備える燃料電池及び膜－電極接合体 - Google Patents

電極触媒組成物及びその製造方法、電極並びにこれを備える燃料電池及び膜－電極接合体 Download PDF

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Publication number
WO2008123364A1
WO2008123364A1 PCT/JP2008/055905 JP2008055905W WO2008123364A1 WO 2008123364 A1 WO2008123364 A1 WO 2008123364A1 JP 2008055905 W JP2008055905 W JP 2008055905W WO 2008123364 A1 WO2008123364 A1 WO 2008123364A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
fuel cell
catalyst composition
membrane
production
Prior art date
Application number
PCT/JP2008/055905
Other languages
English (en)
French (fr)
Inventor
Takashi Hibino
Masahiro Nagao
Yousuke Namekata
Katsuhiko Iwasaki
Toshihiko Tanaka
Original Assignee
Sumitomo Chemical Company, Limited
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 Sumitomo Chemical Company, Limited filed Critical Sumitomo Chemical Company, Limited
Priority to EP08739034A priority Critical patent/EP2133944A4/en
Priority to US12/593,247 priority patent/US20100178584A1/en
Publication of WO2008123364A1 publication Critical patent/WO2008123364A1/ja

Links

Classifications

    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • 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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

　本発明は、燃料電池、殊に単室型固体電解質型燃料電池における発電効率を高めるための電極を形成することができる電極触媒組成物を提供することを目的とする。本発明の電極触媒組成物は、金と白金とを含む電極触媒組成物であって、白金の原子数を１００としたときの金の原子数が０を超え３以下である。
PCT/JP2008/055905 2007-03-28 2008-03-27 電極触媒組成物及びその製造方法、電極並びにこれを備える燃料電池及び膜－電極接合体 WO2008123364A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08739034A EP2133944A4 (en) 2007-03-28 2008-03-27 ELECTRODE CATALYST COMPOSITION, PROCESS FOR THE PRODUCTION THEREOF, ELECTRODE AND FUEL CELL, AND MEMBRANE ELECTRODE ASSEMBLY EACH WITH THE ELECTRODE
US12/593,247 US20100178584A1 (en) 2007-03-28 2008-03-27 Electrode catalyst composition, method for production thereof, electrode, and fuel cell and membrane-electrode assembly each comprising the electrode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007083908 2007-03-28
JP2007-083908 2007-03-28

Publications (1)

Publication Number Publication Date
WO2008123364A1 true WO2008123364A1 (ja) 2008-10-16

Family

ID=39830853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055905 WO2008123364A1 (ja) 2007-03-28 2008-03-27 電極触媒組成物及びその製造方法、電極並びにこれを備える燃料電池及び膜－電極接合体

Country Status (6)

Country Link
US (1) US20100178584A1 (ja)
EP (1) EP2133944A4 (ja)
JP (1) JP2008270180A (ja)
CN (1) CN101647141A (ja)
TW (1) TW200913357A (ja)
WO (1) WO2008123364A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2561927B1 (en) 2010-04-20 2015-07-08 Toyota Jidosha Kabushiki Kaisha Method for producing catalyst
SG11201805514VA (en) 2016-01-13 2018-07-30 Stora Enso Oyj Processes for the preparation of 2,5-furandicarboxylic acid and intermediates and derivatives thereof
EP3652161A1 (en) 2017-07-12 2020-05-20 Stora Enso Oyj Purified 2,5-furandicarboxylic acid pathway products
CN110931805B (zh) * 2019-11-19 2021-05-25 一汽解放汽车有限公司 一种铂合金催化剂、其制备方法及在燃料电池阴极催化剂的应用
WO2022040334A1 (en) 2020-08-18 2022-02-24 Enviro Metals, LLC Metal refinement

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0917435A (ja) * 1995-05-13 1997-01-17 Degussa Ag 燃料電池用の白金−アルミニウム合金触媒及びその製法及び使用
JPH09161811A (ja) * 1995-12-04 1997-06-20 Tanaka Kikinzoku Kogyo Kk 高分子電解質型燃料電池用アノード触媒及びその製造方法
JPH10294117A (ja) 1997-04-18 1998-11-04 Fuji Electric Co Ltd 固体高分子電解質型燃料電池
JP2002280015A (ja) 2001-03-21 2002-09-27 National Institute Of Advanced Industrial & Technology 単室型固体電解質型燃料電池及びその製造方法
JP2006045614A (ja) * 2004-08-04 2006-02-16 Dowa Mining Co Ltd 凹凸表面をもつ微細な合金粒子粉末およびその製造法
WO2006021740A1 (en) * 2004-08-27 2006-03-02 Johnson Matthey Public Limited Company Platinum alloy catalyst
JP2007273099A (ja) * 2006-03-30 2007-10-18 Toyota Motor Corp 電池用電極触媒の性能評価方法、探索方法、電池用電極触媒及びその電極触媒を用いた燃料電池
JP2007273340A (ja) * 2006-03-31 2007-10-18 Cataler Corp 高耐久性燃料電池用電極触媒、及びその電極触媒を用いた燃料電池

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04141236A (ja) * 1990-09-29 1992-05-14 Stonehard Assoc Inc 白金合金触媒とその製法
US5759944A (en) * 1993-04-20 1998-06-02 Johnson Matthey Public Limited Company Catalyst material
GB0007306D0 (en) * 2000-03-24 2000-05-17 Scient Generics Ltd Concept for a compact mixed-reactant fuel cell or battery
JP4779271B2 (ja) * 2001-09-19 2011-09-28 トヨタ自動車株式会社 触媒
CA2461303A1 (en) * 2003-03-19 2004-09-19 Ballard Power Systems Inc. Platinum alloy catalysts for electrochemical fuel cells
KR100552697B1 (ko) * 2003-11-13 2006-02-20 삼성에스디아이 주식회사 금속 산화물-탄소 복합체로 이루어진 촉매 담체 및 이를이용한연료전지
JP2006164535A (ja) * 2004-12-02 2006-06-22 Konica Minolta Holdings Inc 高分子電解質型燃料電池
US7208439B2 (en) * 2005-02-04 2007-04-24 The Research Foundation Of State University Of New York Gold-based alloy nanoparticles for use in fuel cell catalysts
US7704919B2 (en) * 2005-08-01 2010-04-27 Brookhaven Science Associates, Llc Electrocatalysts having gold monolayers on platinum nanoparticle cores, and uses thereof
CN101147286A (zh) * 2005-08-25 2008-03-19 松下电器产业株式会社 氧还原用电极

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0917435A (ja) * 1995-05-13 1997-01-17 Degussa Ag 燃料電池用の白金−アルミニウム合金触媒及びその製法及び使用
JPH09161811A (ja) * 1995-12-04 1997-06-20 Tanaka Kikinzoku Kogyo Kk 高分子電解質型燃料電池用アノード触媒及びその製造方法
JPH10294117A (ja) 1997-04-18 1998-11-04 Fuji Electric Co Ltd 固体高分子電解質型燃料電池
JP2002280015A (ja) 2001-03-21 2002-09-27 National Institute Of Advanced Industrial & Technology 単室型固体電解質型燃料電池及びその製造方法
JP2006045614A (ja) * 2004-08-04 2006-02-16 Dowa Mining Co Ltd 凹凸表面をもつ微細な合金粒子粉末およびその製造法
WO2006021740A1 (en) * 2004-08-27 2006-03-02 Johnson Matthey Public Limited Company Platinum alloy catalyst
JP2007273099A (ja) * 2006-03-30 2007-10-18 Toyota Motor Corp 電池用電極触媒の性能評価方法、探索方法、電池用電極触媒及びその電極触媒を用いた燃料電池
JP2007273340A (ja) * 2006-03-31 2007-10-18 Cataler Corp 高耐久性燃料電池用電極触媒、及びその電極触媒を用いた燃料電池

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DYER, NATURE, vol. 343, 1990, pages 547 - 548
ELECTROCHEMICAL AND SOLID STATE LETTERS, vol. 9, 2006, pages A105 - A109
PRIESTNALL ET AL., JOURNAL OF POWER SOURCE, vol. 106, 2002, pages 21 - 30

Also Published As

Publication number Publication date
EP2133944A4 (en) 2012-05-02
JP2008270180A (ja) 2008-11-06
EP2133944A1 (en) 2009-12-16
US20100178584A1 (en) 2010-07-15
CN101647141A (zh) 2010-02-10
TW200913357A (en) 2009-03-16

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