CA2396615A1 - Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalyst - Google Patents

Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalyst Download PDF

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Publication number
CA2396615A1
CA2396615A1 CA002396615A CA2396615A CA2396615A1 CA 2396615 A1 CA2396615 A1 CA 2396615A1 CA 002396615 A CA002396615 A CA 002396615A CA 2396615 A CA2396615 A CA 2396615A CA 2396615 A1 CA2396615 A1 CA 2396615A1
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CA
Canada
Prior art keywords
catalyst
electrode catalyst
platinum
iron
fuel cell
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.)
Granted
Application number
CA002396615A
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French (fr)
Other versions
CA2396615C (en
Inventor
Hisao Kato
Takahiko Asaoka
Kazutaka Hiroshima
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Toyota Motor Corp
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Toyota Motor Corp
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Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of CA2396615A1 publication Critical patent/CA2396615A1/en
Application granted granted Critical
Publication of CA2396615C publication Critical patent/CA2396615C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • H01M4/8605—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
    • H01M4/90—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
    • H01M8/1004—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
    • 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

Abstract

The technique of the present invention attains simple and accurate evaluation of the performance of a fuel cell and enables produce of a high-performance electrode catalyst and a high-performance fuel cell. The procedure makes platinum, a noble metal, and iron, a base metal, carried on carbon having a large specific surface area, and heats up the carbon with platinum and iron to a specific temperature to reduce iron. A resulting platinum-iron alloy electrode catalyst exerts excellent catalytic functions. A fuel cell using this electrode catalyst has a high IR compensation voltage. The quantity of carbon monoxide adsorbed by this novel electrode catalyst is not less than 14 Ncc per one gram of platinum. The atomic number ratio of iron (Fe) to platinum (Pt) in the catalyst is not lower than 0.14 by EDX analysis, and the ratio of the binding number of Pt atom with Fe atom to the total binding number relating to Pt atom is not lower than 0.10 by EXAFS analysis. Each electrode catalyst produced is evaluated by measurement of these data. The fuel cell including the electrode catalyst having the favorable result of evaluation ensures the desired performances.
CA002396615A 2001-08-03 2002-08-01 Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalyst Expired - Fee Related CA2396615C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-235958 2001-08-03
JP2001235958A JP5281221B2 (en) 2001-08-03 2001-08-03 Precious metal-base metal alloy catalyst, its evaluation and production method

Publications (2)

Publication Number Publication Date
CA2396615A1 true CA2396615A1 (en) 2003-02-03
CA2396615C CA2396615C (en) 2008-10-14

Family

ID=19067314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002396615A Expired - Fee Related CA2396615C (en) 2001-08-03 2002-08-01 Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalyst

Country Status (4)

Country Link
US (1) US7060385B2 (en)
JP (1) JP5281221B2 (en)
CA (1) CA2396615C (en)
DE (1) DE10235252A1 (en)

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JP3643552B2 (en) * 2001-10-31 2005-04-27 田中貴金属工業株式会社 Catalyst for air electrode of solid polymer electrolyte fuel cell and method for producing the catalyst
KR100506091B1 (en) 2003-02-19 2005-08-04 삼성에스디아이 주식회사 Catalyst for cathode of fuel cell
JP4709477B2 (en) * 2003-05-07 2011-06-22 株式会社キャタラー Method for producing electrode catalyst for fuel cell
JP2005235688A (en) 2004-02-23 2005-09-02 Cataler Corp Carrying catalyst for fuel cell, its manufacturing method and fuel cell
KR20050102452A (en) * 2004-04-22 2005-10-26 삼성에스디아이 주식회사 Catalyst for fuel cell and fuel cell comprising same
KR100570689B1 (en) 2004-05-11 2006-04-12 삼성에스디아이 주식회사 Catalyst for fuel cell and fuel cell comprising same
JP2006127979A (en) * 2004-10-29 2006-05-18 Toyota Motor Corp Fuel cell and electrode catalyst therefor
US7713910B2 (en) * 2004-10-29 2010-05-11 Umicore Ag & Co Kg Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith
JP2007109599A (en) * 2005-10-17 2007-04-26 Asahi Glass Co Ltd Film electrode assembly for solid polymer fuel cell
JP5065289B2 (en) 2006-03-30 2012-10-31 株式会社キャタラー Fuel cell electrode with reduced amount of noble metal and solid polymer fuel cell having the same
WO2007114525A1 (en) * 2006-03-31 2007-10-11 Toyota Jidosha Kabushiki Kaisha Method for manufacturing electrode catalyst for fuel cell
US7842639B2 (en) * 2006-05-19 2010-11-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds
KR100823505B1 (en) 2006-11-20 2008-04-21 삼성에스디아이 주식회사 Catalyst for fuel cell, method of preparing same membrane-electrode assembly for fuel cell and fuel cell system femprising same
US8252953B2 (en) 2008-05-01 2012-08-28 Monsanto Technology Llc Metal utilization in supported, metal-containing catalysts
JP5544689B2 (en) * 2008-07-11 2014-07-09 日産自動車株式会社 Water retention layer for fuel cell, production method thereof, and electrolyte membrane-electrode assembly
US9239025B2 (en) * 2009-06-29 2016-01-19 GM Global Technology Operations LLC Condensation detection systems and methods
KR101125050B1 (en) 2009-11-18 2012-03-21 한국과학기술원 Preparation method for the PtCo Nanocubes Catalyst
US8080495B2 (en) * 2010-04-01 2011-12-20 Cabot Corporation Diesel oxidation catalysts
JP2014032914A (en) * 2012-08-06 2014-02-20 Toyota Motor Corp Air electrode for metal air battery and metal air battery
WO2014126077A1 (en) * 2013-02-15 2014-08-21 田中貴金属工業株式会社 Catalyst for solid polymer fuel cells and method for producing same
JP6191326B2 (en) * 2013-08-09 2017-09-06 日産自動車株式会社 ELECTRODE CATALYST PARTICLE FOR FUEL CELL, ELECTRODE CATALYST FOR FUEL CELL USING THE SAME, ELECTROLYTE-ELECTRODE ASSEMBLY, FUEL CELL, AND METHOD FOR PRODUCING CATALYTIC PARTICLE AND CATALYST
TWI696493B (en) * 2017-09-27 2020-06-21 日商田中貴金屬工業股份有限公司 Catalyst for polymer electrolyte fuel cell and method for producing the same
CN109841849B (en) * 2017-11-27 2021-06-18 中国科学院大连化学物理研究所 IrNi @ PdIr/C core-shell catalyst for alkaline anion-exchange membrane fuel cell hydrogen hydroxide and application
JP7160583B2 (en) * 2018-07-06 2022-10-25 日本特殊陶業株式会社 Method for determining composition of catalyst material, method for manufacturing catalyst material, determination device, program, and recording medium
JP2022138872A (en) 2021-03-11 2022-09-26 トヨタ自動車株式会社 Fuel cell electrode catalyst, method for selecting the same, and fuel cell including the same

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Also Published As

Publication number Publication date
JP2003045442A (en) 2003-02-14
CA2396615C (en) 2008-10-14
US7060385B2 (en) 2006-06-13
JP5281221B2 (en) 2013-09-04
US20030044655A1 (en) 2003-03-06
DE10235252A1 (en) 2003-06-12

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