WO2005035123A3 - Fuel cell cathode catalyst - Google Patents

Fuel cell cathode catalyst Download PDF

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Publication number
WO2005035123A3
WO2005035123A3 PCT/US2004/027878 US2004027878W WO2005035123A3 WO 2005035123 A3 WO2005035123 A3 WO 2005035123A3 US 2004027878 W US2004027878 W US 2004027878W WO 2005035123 A3 WO2005035123 A3 WO 2005035123A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
iron
group
platinum
catalyst particles
Prior art date
Application number
PCT/US2004/027878
Other languages
French (fr)
Other versions
WO2005035123A2 (en
Inventor
George D Vernstrom
Radoslav Atanasoski
Mark K Debe
Gregory M Haugen
Krzysztof A Lewinski
Andrew J L Steinbach
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to JP2006528009A priority Critical patent/JP5209206B2/en
Priority to DE602004014287T priority patent/DE602004014287D1/en
Priority to EP04782374A priority patent/EP1667793B1/en
Priority to CA002539965A priority patent/CA2539965A1/en
Publication of WO2005035123A2 publication Critical patent/WO2005035123A2/en
Publication of WO2005035123A3 publication Critical patent/WO2005035123A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • 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
    • 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
    • B01J35/50—
    • 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
    • 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
    • H01M4/8867—Vapour deposition
    • H01M4/8871—Sputtering
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Fuel Cell (AREA)

Abstract

A fuel cell cathode catalyst is provided which comprises nanostructured elements comprising microstructured support whiskers bearing nanoscopic catalyst particles. The nanoscopic catalyst particles are made by the alternating application of first and second layers, the first layer comprising platinum and the second layer being an alloy or intimate mixture of iron and a second metal selected from the group consisting of Group VIb metals, Group VIIb metals and Group VIIIb metals other than platinum and iron, where the atomic ratio of iron to the second metal in the second layer is between 0 and 10, where the planar equivalent thickness ratio of the first layer to the second layer is between 0.3 and 5, and wherein the average bilayer planar equivalent thickness of the first and second layers is less than 100 Å. A method of making such nanoscopic catalyst particles comprising the alternate steps of vacuum deposition of platinum and vacuum deposition of an alloy or intimate mixture of iron and a second metal is also provided.
PCT/US2004/027878 2003-09-29 2004-08-27 Fuel cell cathode catalyst WO2005035123A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006528009A JP5209206B2 (en) 2003-09-29 2004-08-27 Fuel cell cathode catalyst
DE602004014287T DE602004014287D1 (en) 2003-09-29 2004-08-27 FUEL CELL CATHODE CATALYST
EP04782374A EP1667793B1 (en) 2003-09-29 2004-08-27 Fuel cell cathode catalyst
CA002539965A CA2539965A1 (en) 2003-09-29 2004-08-27 Fuel cell cathode catalyst

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/674,594 2003-09-29
US10/674,594 US7419741B2 (en) 2003-09-29 2003-09-29 Fuel cell cathode catalyst

Publications (2)

Publication Number Publication Date
WO2005035123A2 WO2005035123A2 (en) 2005-04-21
WO2005035123A3 true WO2005035123A3 (en) 2005-06-23

Family

ID=34376891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/027878 WO2005035123A2 (en) 2003-09-29 2004-08-27 Fuel cell cathode catalyst

Country Status (9)

Country Link
US (1) US7419741B2 (en)
EP (1) EP1667793B1 (en)
JP (2) JP5209206B2 (en)
KR (1) KR20060131733A (en)
CN (1) CN1859976A (en)
AT (1) ATE397490T1 (en)
CA (1) CA2539965A1 (en)
DE (1) DE602004014287D1 (en)
WO (1) WO2005035123A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7572534B2 (en) * 2004-09-20 2009-08-11 3M Innovative Properties Company Fuel cell membrane electrode assembly
US8101317B2 (en) * 2004-09-20 2012-01-24 3M Innovative Properties Company Durable fuel cell having polymer electrolyte membrane comprising manganese oxide
US20060147791A1 (en) * 2004-12-30 2006-07-06 Debe Mark K Platinum recovery from fuel cell stacks
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US20070059452A1 (en) * 2005-09-13 2007-03-15 Debe Mark K Formation of nanostructured layers through continued screw dislocation growth
US7901829B2 (en) 2005-09-13 2011-03-08 3M Innovative Properties Company Enhanced catalyst interface for membrane electrode assembly
US20080020923A1 (en) * 2005-09-13 2008-01-24 Debe Mark K Multilayered nanostructured films
US7790304B2 (en) * 2005-09-13 2010-09-07 3M Innovative Properties Company Catalyst layers to enhance uniformity of current density in membrane electrode assemblies
KR100647700B1 (en) * 2005-09-14 2006-11-23 삼성에스디아이 주식회사 Supported catalyst and fuel cell using the same
US7622217B2 (en) * 2005-10-12 2009-11-24 3M Innovative Properties Company Fuel cell nanocatalyst
US20070082814A1 (en) * 2005-10-12 2007-04-12 3M Innovative Properties Company Ternary nanocatalyst and method of making
US8628871B2 (en) * 2005-10-28 2014-01-14 3M Innovative Properties Company High durability fuel cell components with cerium salt additives
US8367267B2 (en) * 2005-10-28 2013-02-05 3M Innovative Properties Company High durability fuel cell components with cerium oxide additives
DE102005057696A1 (en) * 2005-12-02 2007-08-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Catalyst, process for its preparation and its use
US7968488B2 (en) 2006-04-18 2011-06-28 Southwest Research Institute Two-dimensional composite particle adapted for use as a catalyst and method of making same
US7740902B2 (en) * 2006-04-20 2010-06-22 3M Innovative Properties Company Method for making oxygen-reducing catalyst layers
US7906251B2 (en) * 2006-04-20 2011-03-15 3M Innovative Properties Company Oxygen-reducing catalyst layer
KR20080020259A (en) * 2006-08-31 2008-03-05 삼성에스디아이 주식회사 Membrane-electrode assembly for fuel cell, method of preparing same and fuel cell system comprising same
WO2008127828A1 (en) 2007-04-12 2008-10-23 3M Innovative Properties Company High performance, high durability non-precious metal fuel cell catalysts
KR20090063441A (en) 2007-12-14 2009-06-18 삼성에스디아이 주식회사 Lithium secondary battery
JP5196988B2 (en) 2007-12-21 2013-05-15 スリーエム イノベイティブ プロパティズ カンパニー Ink composition, method for producing the same, electrode catalyst layer formed using the ink composition, and uses thereof
JP5342824B2 (en) 2008-07-25 2013-11-13 株式会社東芝 Method for producing catalyst layer-carrying substrate, catalyst layer-carrying substrate, membrane electrode assembly, and fuel cell
JP5580312B2 (en) * 2008-08-25 2014-08-27 スリーエム イノベイティブ プロパティズ カンパニー Nanocatalyst for fuel cell with voltage reversal resistance
JP4861445B2 (en) 2009-03-19 2012-01-25 株式会社東芝 Method for producing catalyst layer-carrying substrate, catalyst layer-carrying substrate and fuel cell
CN102439773B (en) * 2009-04-23 2014-12-24 3M创新有限公司 Catalyst particle size control with organic pigments
US8507152B2 (en) 2009-05-14 2013-08-13 GM Global Technology Operations LLC Fabrication of electrodes with multiple nanostructured thin catalytic layers
US8481231B2 (en) * 2009-05-14 2013-07-09 GM Global Technology Operations LLC Preparation of nanostructured thin catalytic layer-based electrode ink
US8512908B2 (en) * 2009-05-14 2013-08-20 GM Global Technology Operations LLC Fabrication of catalyst coated diffusion media layers containing nanostructured thin catalytic layers
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US9570756B2 (en) * 2009-12-22 2017-02-14 3M Innovative Properties Company Fuel cell electrode with nanostructured catalyst and dispersed catalyst sublayer
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JP5728452B2 (en) 2011-09-28 2015-06-03 株式会社東芝 Catalyst layer for electrochemical cell, membrane electrode assembly, and electrochemical cell
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CN104884161A (en) 2012-12-19 2015-09-02 3M创新有限公司 Nanostructured whisker article
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US20160079604A1 (en) 2013-04-23 2016-03-17 3M Company Catalyst electrodes and method of making it
JP6143663B2 (en) 2013-12-19 2017-06-07 株式会社東芝 Porous catalyst layer, method for producing the same, membrane electrode assembly, and electrochemical cell
US9468909B2 (en) * 2014-06-27 2016-10-18 Ford Global Technologies, Llc Metal oxide stabilized platinum-based ORR catalyst
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US10700372B2 (en) 2014-12-15 2020-06-30 3M Innovative Properties Company Membrane electrode assembly
JP6846359B2 (en) 2015-05-26 2021-03-24 スリーエム イノベイティブ プロパティズ カンパニー Oxygen evolution catalyst electrode and method of manufacturing and using it
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CN109891645A (en) * 2016-10-26 2019-06-14 3M创新有限公司 Catalyst
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US20220059849A1 (en) * 2018-12-13 2022-02-24 3M Innovative Properties Company Catalyst
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CN110085875B (en) * 2019-04-19 2022-06-17 同济大学 Multi-layer catalyst layer for relieving attenuation of alloy-containing catalyst layer and preparation method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316944A (en) * 1980-06-18 1982-02-23 United Technologies Corporation Noble metal-chromium alloy catalysts and electrochemical cell
EP0827225A2 (en) * 1996-08-26 1998-03-04 N.E. Chemcat Corporation Platinum alloy skeleton supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalyst
US5879828A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US6300000B1 (en) * 1999-06-18 2001-10-09 Gore Enterprise Holdings Fuel cell membrane electrode assemblies with improved power outputs and poison resistance
US20020146614A1 (en) * 2001-04-05 2002-10-10 Norskov Jens Kehlet Anode catalyst materials for use in fuel cells
US6482763B2 (en) * 1999-12-29 2002-11-19 3M Innovative Properties Company Suboxide fuel cell catalyst for enhanced reformate tolerance
WO2003073541A1 (en) * 2002-02-27 2003-09-04 Symyx Technologies, Inc. Fuel cell electrocatalyst of pt-mn-co

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969545A (en) * 1973-03-01 1976-07-13 Texas Instruments Incorporated Light polarizing material method and apparatus
DE2616662C2 (en) * 1976-04-15 1984-02-02 Dornier System Gmbh, 7990 Friedrichshafen METHOD FOR PRODUCING A SELECTIVE SOLAR ABSORBER LAYER ON ALUMINUM
US4155781A (en) * 1976-09-03 1979-05-22 Siemens Aktiengesellschaft Method of manufacturing solar cells, utilizing single-crystal whisker growth
US4252843A (en) * 1977-02-18 1981-02-24 Minnesota Mining And Manufacturing Company Process for forming a microstructured transmission and reflectance modifying coating
US4209008A (en) * 1977-07-26 1980-06-24 United Technologies Corporation Photon absorbing surfaces and methods for producing the same
US4252865A (en) * 1978-05-24 1981-02-24 National Patent Development Corporation Highly solar-energy absorbing device and method of making the same
US4340276A (en) * 1978-11-01 1982-07-20 Minnesota Mining And Manufacturing Company Method of producing a microstructured surface and the article produced thereby
US4396643A (en) * 1981-06-29 1983-08-02 Minnesota Mining And Manufacturing Company Radiation absorbing surfaces
US5079107A (en) * 1984-06-07 1992-01-07 Giner, Inc. Cathode alloy electrocatalysts
US4568598A (en) * 1984-10-30 1986-02-04 Minnesota Mining And Manufacturing Company Article with reduced friction polymer sheet support
US4812352A (en) * 1986-08-25 1989-03-14 Minnesota Mining And Manufacturing Company Article having surface layer of uniformly oriented, crystalline, organic microstructures
US5039561A (en) * 1986-08-25 1991-08-13 Minnesota Mining And Manufacturing Company Method for preparing an article having surface layer of uniformly oriented, crystalline, organic microstructures
JPH01210035A (en) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk Platinum catalyst and its manufacture method
US5176786A (en) * 1988-07-13 1993-01-05 Minnesota Mining And Manufacturing Company Organic thin film controlled molecular epitaxy
US5138220A (en) * 1990-12-05 1992-08-11 Science Applications International Corporation Field emission cathode of bio-molecular or semiconductor-metal eutectic composite microstructures
US5336558A (en) * 1991-06-24 1994-08-09 Minnesota Mining And Manufacturing Company Composite article comprising oriented microstructures
US5338430A (en) * 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
US5593934A (en) * 1993-12-14 1997-01-14 Tanaka Kikinzoku Kogyo K.K. Platinum alloy catalyst
CA2117158C (en) * 1994-03-07 1999-02-16 Robert Schulz Nickel-based nanocristalline alloys and their use for the transport and storing of hydrogen
JPH11503489A (en) 1995-02-02 1999-03-26 ハイドロ−ケベック Nanocrystalline Mg-based material and its use for hydrogen transport and hydrogen storage
US5872074A (en) * 1997-01-24 1999-02-16 Hydro-Quebec Leached nanocrystalline materials process for manufacture of the same, and use thereof in the energetic field
US5910378A (en) * 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US6136412A (en) * 1997-10-10 2000-10-24 3M Innovative Properties Company Microtextured catalyst transfer substrate
US20010031338A1 (en) * 2000-04-26 2001-10-18 Sil Han Box reinforcing sheet with self-stick layer
US6465041B1 (en) * 2001-12-19 2002-10-15 3M Innovative Properties Company Method of making gas diffusion layers for electrochemical cells
US6703068B2 (en) * 2001-12-19 2004-03-09 3M Innovative Properties Company Amine oxide coating compositions
US20030134178A1 (en) * 2001-12-21 2003-07-17 3M Innovative Properties Company Precompressed gas diffusion layers for electrochemical cells
US20070082814A1 (en) * 2005-10-12 2007-04-12 3M Innovative Properties Company Ternary nanocatalyst and method of making
JP5674373B2 (en) * 2010-07-30 2015-02-25 富士フイルム株式会社 Cleaning composition, cleaning method using the same, and semiconductor device manufacturing method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316944A (en) * 1980-06-18 1982-02-23 United Technologies Corporation Noble metal-chromium alloy catalysts and electrochemical cell
EP0827225A2 (en) * 1996-08-26 1998-03-04 N.E. Chemcat Corporation Platinum alloy skeleton supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalyst
US5879828A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US6300000B1 (en) * 1999-06-18 2001-10-09 Gore Enterprise Holdings Fuel cell membrane electrode assemblies with improved power outputs and poison resistance
US6482763B2 (en) * 1999-12-29 2002-11-19 3M Innovative Properties Company Suboxide fuel cell catalyst for enhanced reformate tolerance
US20020146614A1 (en) * 2001-04-05 2002-10-10 Norskov Jens Kehlet Anode catalyst materials for use in fuel cells
WO2003073541A1 (en) * 2002-02-27 2003-09-04 Symyx Technologies, Inc. Fuel cell electrocatalyst of pt-mn-co

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
LIMA A ET AL: "investigation of ternary catalysts for methanol electrooxidation", JOURNAL OF APPLIED ELECTROCHEMISTRY, CHAPMAN AND HALL. LONDON, GB, vol. 31, 2001, pages 379 - 386, XP002321282, ISSN: 0021-891X *
MUKERJEE S ET AL: "ENHANCED ELECTROCATALYSIS OF OXYGEN REDUCTION ON PLATINUM ALLOYS IN PROTON EXCHANGE MEMBRANE FUEL CELLS", JOURNAL OF THE ELECTROANALYTICAL CHEMISTRY, LAUSANNE, CH, vol. 357, 1993, pages 201 - 224, XP008027320, ISSN: 0368-1874 *
PAULUS U A ET AL: "Oxygen reduction on high surface area Pt-based alloy catalysts in comparison to well defined smooth bulk alloy electrodes", ELECTROCHIMICA ACTA, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, vol. 47, no. 22-23, 30 August 2002 (2002-08-30), pages 3787 - 3798, XP004378142, ISSN: 0013-4686 *
PETER STRASSER, QUN FAN, MARTIN DEVENNEY AND W. HENRY WEINBERG: "High Throughput Experimental and Theoretical Predictive Screening of Materials - A Comparative Study of Search Strategies for New Fuel Call Anode Catalysts", JOURNAL OF PHYSICAL CHEMISTRY B, vol. 107, no. 40, 17 September 2003 (2003-09-17), pages 11013 - 11021, XP002321283 *
SHUKLA A K ET AL: "An XPS study on binary and ternary alloys of transition metals with platinized carbon and its bearing upon oxygen electroreduction in direct methanol fuel cells", JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 504, no. 1, 2001, pages 111 - 119, XP002326973 *
TODA T ET AL: "Enhancement of the Electroreduction of Oxygen on Pt Alloys with Fe, Ni, and Co", JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 146, no. 10, October 1999 (1999-10-01), pages 3750 - 3756, XP002327020 *

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