WO2009044587A1 - 燃料電池用電極触媒の製造方法 - Google Patents

燃料電池用電極触媒の製造方法 Download PDF

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Publication number
WO2009044587A1
WO2009044587A1 PCT/JP2008/064522 JP2008064522W WO2009044587A1 WO 2009044587 A1 WO2009044587 A1 WO 2009044587A1 JP 2008064522 W JP2008064522 W JP 2008064522W WO 2009044587 A1 WO2009044587 A1 WO 2009044587A1
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WIPO (PCT)
Prior art keywords
fuel cell
electrode catalyst
production
catalyst
member selected
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PCT/JP2008/064522
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English (en)
French (fr)
Inventor
Shigeru Konishi
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Shin-Etsu Chemical 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
Application filed by Shin-Etsu Chemical Co., Ltd. filed Critical Shin-Etsu Chemical Co., Ltd.
Priority to EP08836101.9A priority Critical patent/EP2214238A4/en
Priority to US12/681,223 priority patent/US8178462B2/en
Publication of WO2009044587A1 publication Critical patent/WO2009044587A1/ja

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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
    • 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
    • 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
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Fuel Cell (AREA)

Abstract

　導電性カーボン担体上にＲｕを含む金属微粒子を担持した燃料電池用電極触媒の製造方法において、該Ｒｕの前駆体としてＭ2ＲｕＸ6（Ｍ＝Ｈ，Ｌｉ，Ｎａ，Ｋ，ＮＨ4の少なくとも１種、Ｘ＝Ｃｌ，Ｂｒ，Ｉ，ＮＯ3の少なくとも１種）を用いることを特徴とする燃料電池用電極触媒の製造方法。 　本発明によれば、従来の形式価数３価のＲｕ原料を用いて作製したＰｔＲｕ担持カーボン触媒に比べ、触媒質量あたり及び触媒表面積あたりのメタノール酸化活性が向上した燃料電池用電極触媒を得ることができる。
PCT/JP2008/064522 2007-10-05 2008-08-13 燃料電池用電極触媒の製造方法 WO2009044587A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08836101.9A EP2214238A4 (en) 2007-10-05 2008-08-13 METHOD FOR PRODUCING AN ELECTRODE CATALYST FOR FUEL CELLS
US12/681,223 US8178462B2 (en) 2007-10-05 2008-08-13 Method for production of electrode catalyst for fuel cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007261810A JP5158334B2 (ja) 2007-10-05 2007-10-05 燃料電池用電極触媒の製造方法
JP2007-261810 2007-10-05

Publications (1)

Publication Number Publication Date
WO2009044587A1 true WO2009044587A1 (ja) 2009-04-09

Family

ID=40526017

Family Applications (1)

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PCT/JP2008/064522 WO2009044587A1 (ja) 2007-10-05 2008-08-13 燃料電池用電極触媒の製造方法

Country Status (4)

Country Link
US (1) US8178462B2 (ja)
EP (1) EP2214238A4 (ja)
JP (1) JP5158334B2 (ja)
WO (1) WO2009044587A1 (ja)

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* Cited by examiner, † Cited by third party
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JP5126512B2 (ja) * 2008-04-07 2013-01-23 信越化学工業株式会社 燃料電池用電極触媒の製造方法
JP2009252542A (ja) * 2008-04-07 2009-10-29 Shin Etsu Chem Co Ltd 燃料電池用電極触媒及びその製造方法
JP5759695B2 (ja) * 2010-09-24 2015-08-05 株式会社キャタラー 燃料電池用担持触媒の製造方法
US9550170B2 (en) * 2012-04-10 2017-01-24 Brookhaven Sciecne Associates, LLC Synthesis of nanoparticles using ethanol
JP6513689B2 (ja) * 2013-11-06 2019-05-15 イッサム・リサーチ・ディベロップメント・カンパニー・オブ・ザ・ヘブルー・ユニバーシティ・オブ・エルサレム・リミテッド 水素の貯蔵および放出方法
US10804543B2 (en) 2015-04-06 2020-10-13 The Research Foundation For The State University Of New York Ultrathin, ternary alloy PtRuFe nanowires, and methods of making same
US10886540B2 (en) * 2015-12-14 2021-01-05 Indiana University Research And Technology Corporation Systems and methods of graphene supported catalysts
CN112103520B (zh) * 2020-09-24 2022-05-24 扬州大学 一种醇类燃料电池的阳极催化剂

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JPH04141233A (ja) * 1990-09-29 1992-05-14 Stonehard Assoc Inc 電極触媒
JP2002100374A (ja) * 2000-07-21 2002-04-05 Japan Storage Battery Co Ltd 燃料電池用電極およびその製造方法
JP2005135900A (ja) * 2003-10-06 2005-05-26 Nissan Motor Co Ltd 燃料電池用電極触媒およびその製造方法
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JP2007134295A (ja) 2005-11-09 2007-05-31 Shin Etsu Chem Co Ltd 燃料電池用電極触媒ならびにその製造方法
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Also Published As

Publication number Publication date
US20100222206A1 (en) 2010-09-02
EP2214238A4 (en) 2014-04-16
JP2009093864A (ja) 2009-04-30
US8178462B2 (en) 2012-05-15
JP5158334B2 (ja) 2013-03-06
EP2214238A1 (en) 2010-08-04

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