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AU2001269765A1 - Electrocatalyst powders, methods for producing powders and devices fabricated from same - Google Patents

Electrocatalyst powders, methods for producing powders and devices fabricated from same

Info

Publication number
AU2001269765A1
AU2001269765A1 AU2001269765A AU6976501A AU2001269765A1 AU 2001269765 A1 AU2001269765 A1 AU 2001269765A1 AU 2001269765 A AU2001269765 A AU 2001269765A AU 6976501 A AU6976501 A AU 6976501A AU 2001269765 A1 AU2001269765 A1 AU 2001269765A1
Authority
AU
Australia
Prior art keywords
powders
methods
same
devices fabricated
electrocatalyst
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.)
Abandoned
Application number
AU2001269765A
Inventor
Plamen Atanassov
Paolina Atanassova
Rimple Bhatia
David Dericotte
Mark J. Hampden-Smith
Toivo T. Kodas
Klaus Kunze
Paul Napolitano
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.)
Superior Micropowders LLC
Original Assignee
Superior Micropowders LLC
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 US09/589,710 external-priority patent/US6753108B1/en
Priority claimed from US09/815,380 external-priority patent/US6967183B2/en
Application filed by Superior Micropowders LLC filed Critical Superior Micropowders LLC
Publication of AU2001269765A1 publication Critical patent/AU2001269765A1/en
Abandoned legal-status Critical Current

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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0054—Drying of aerosols
    • 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
    • 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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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)
  • Dispersion Chemistry (AREA)
  • Inert Electrodes (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
AU2001269765A 2000-06-08 2001-06-08 Electrocatalyst powders, methods for producing powders and devices fabricated from same Abandoned AU2001269765A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/589,710 US6753108B1 (en) 1998-02-24 2000-06-08 Energy devices and methods for the fabrication of energy devices
US09/589,710 2000-06-08
US09/815,380 US6967183B2 (en) 1998-08-27 2001-03-22 Electrocatalyst powders, methods for producing powders and devices fabricated from same
US09/815,380 2001-03-22
PCT/US2001/018565 WO2001093999A2 (en) 2000-06-08 2001-06-08 Electrocatalyst powders, methods for producing powders and devices fabricated from same

Publications (1)

Publication Number Publication Date
AU2001269765A1 true AU2001269765A1 (en) 2001-12-17

Family

ID=27080629

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269765A Abandoned AU2001269765A1 (en) 2000-06-08 2001-06-08 Electrocatalyst powders, methods for producing powders and devices fabricated from same

Country Status (5)

Country Link
EP (1) EP1309396B1 (en)
JP (1) JP2004507341A (en)
AU (1) AU2001269765A1 (en)
CA (1) CA2412426C (en)
WO (1) WO2001093999A2 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7098163B2 (en) * 1998-08-27 2006-08-29 Cabot Corporation Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells
US7255954B2 (en) * 1998-08-27 2007-08-14 Cabot Corporation Energy devices
DE10391005D2 (en) * 2002-02-28 2005-04-14 Thomas Haering Layer structures and methods for their production
US20030190517A1 (en) * 2002-04-08 2003-10-09 John Elter Fuel cell
US7097933B2 (en) 2003-06-09 2006-08-29 Ovonic Battery Company, Inc. Catalyst for fuel cell oxygen electrodes
JP4196740B2 (en) * 2003-06-10 2008-12-17 トヨタ自動車株式会社 Method for applying adhesive to fuel cell separator
US7923172B2 (en) * 2003-11-14 2011-04-12 Basf Fuel Cell Gmbh Structures for gas diffusion materials and methods for their fabrication
US20050221139A1 (en) * 2004-03-15 2005-10-06 Hampden-Smith Mark J Modified carbon products, their use in bipolar plates and similar devices and methods relating to same
JP2006012691A (en) * 2004-06-28 2006-01-12 Nissan Motor Co Ltd Electrode catalyst and its method of manufacture
JP4578941B2 (en) * 2004-11-10 2010-11-10 本田技研工業株式会社 Method for producing electrode structure of polymer electrolyte fuel cell
JP5061452B2 (en) * 2005-11-10 2012-10-31 トヨタ自動車株式会社 Method for producing fuel cell catalyst
JP2007203223A (en) * 2006-02-02 2007-08-16 National Institute For Materials Science Visible light responsive titanium oxide-activated carbon composite photocatalyst and process for producing the same
JP5114856B2 (en) * 2006-03-24 2013-01-09 凸版印刷株式会社 Anode manufacturing method
JP5114859B2 (en) * 2006-03-28 2013-01-09 凸版印刷株式会社 Method for producing catalyst electrode for fuel cell
JP5031336B2 (en) 2006-11-21 2012-09-19 ペルメレック電極株式会社 Oxygen gas diffusion cathode for salt electrolysis
US8252485B2 (en) * 2007-03-13 2012-08-28 Cabot Corporation Electrocatalyst compositions and processes for making and using same
JP5019926B2 (en) * 2007-03-29 2012-09-05 アイシン化工株式会社 Gas diffusion layer for fuel cell and manufacturing method thereof
US8262942B2 (en) 2008-02-07 2012-09-11 The George Washington University Hollow carbon nanosphere based secondary cell electrodes
JP4919309B2 (en) * 2009-11-18 2012-04-18 国立大学法人信州大学 Metal oxide platinum composite catalyst for oxygen reduction and production method thereof
KR101352794B1 (en) * 2011-07-20 2014-01-23 현대자동차주식회사 Manufacturing Method of Platinum-Manganese dioxide/Carbon Complex for Positive Electrode of Lithium-Air Battery
JP5841812B2 (en) * 2011-11-16 2016-01-13 株式会社日本触媒 Composite production method and composite produced thereby
DE102012204170A1 (en) * 2012-03-16 2013-09-19 Siemens Aktiengesellschaft Memory structure of an electrical energy storage cell
JP6263969B2 (en) * 2013-11-11 2018-01-24 東洋インキＳｃホールディングス株式会社 Oxide-based non-platinum catalyst granule, method for producing oxide-based non-platinum catalyst granule, catalyst ink and fuel cell using the oxide-based non-platinum catalyst granule
US10344388B2 (en) 2015-09-16 2019-07-09 Kabushiki Kaisha Toshiba CO2 reduction catalyst, CO2 reduction electrode, CO2 reduction reaction apparatus, and process for producing CO2 reduction catalyst
US10727496B2 (en) * 2016-07-14 2020-07-28 Ford Global Technologies, Llc Fuel cell oxidation reduction reaction catalyst
KR102123541B1 (en) * 2017-06-29 2020-06-16 주식회사 엘지화학 Method for preparing positive electrode active material precursor for lithium secondary battery
JP2021075754A (en) * 2019-11-08 2021-05-20 富士通株式会社 Electrode, production method of electrode, and carbon dioxide fixing device
EP4260389A1 (en) * 2020-12-09 2023-10-18 Hyzon Motors Inc. Catalyst, electrode, and method of preparing the same for pem fuel cells
CN113713833B (en) * 2021-09-15 2022-10-28 北京师范大学 Molybdenum oxysulfide/nickel sulfide/foamed nickel complex and preparation method and application thereof
DE102022105395A1 (en) 2022-03-08 2023-09-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein ELECTRODE, ELECTROCHEMICAL REACTOR AND METHOD FOR PRODUCING AN ELECTRODE
CN114941155A (en) * 2022-05-07 2022-08-26 南京信息工程大学 A kind of preparation technology of bifunctional electrolytic cell

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273311A (en) * 1961-01-23
US3816097A (en) * 1971-05-06 1974-06-11 Owens Illinois Inc Powders of metal, silver and gold
US3803708A (en) * 1973-02-16 1974-04-16 Matsushita Electric Ind Co Ltd Method for making a resistor
DE2328050C3 (en) * 1973-06-01 1978-10-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Catalyst for fuel electrodes of fuel elements
IL50024A (en) * 1976-07-12 1979-05-31 Israel State Secondary cells
US4140817A (en) * 1977-11-04 1979-02-20 Bell Telephone Laboratories, Incorporated Thick film resistor circuits
US4172733A (en) * 1977-11-15 1979-10-30 Okuno Chemical Industry Co., Ltd. Vitreous enamel compositions
JPH0697614B2 (en) * 1988-08-26 1994-11-30 エヌ・イーケムキャット株式会社 Supported platinum alloy electrocatalyst
US5158843A (en) * 1990-07-02 1992-10-27 Batson David C Small particle thin electrochemical electrode and method
JPH08130020A (en) * 1994-10-28 1996-05-21 Tanaka Kikinzoku Kogyo Kk Manufacture of electrode for polymer solid-electrolytic electrochemical cell
JP3497652B2 (en) * 1996-03-12 2004-02-16 株式会社東芝 Catalyst production method
JP3193294B2 (en) * 1996-05-24 2001-07-30 財団法人ファインセラミックスセンター Composite ceramic powder, method for producing the same, electrode for solid oxide fuel cell, and method for producing the same
US5677074A (en) * 1996-06-25 1997-10-14 The Dais Corporation Gas diffusion electrode
JP3874380B2 (en) * 1996-08-26 2007-01-31 エヌ・イーケムキャット株式会社 Carbon-supported platinum skeleton alloy electrocatalyst with vacancy-type lattice defects
US6103393A (en) * 1998-02-24 2000-08-15 Superior Micropowders Llc Metal-carbon composite powders, methods for producing powders and devices fabricated from same
JPH11297333A (en) * 1998-04-03 1999-10-29 Kansai Electric Power Co Inc:The Fuel electrode and solid electrolyte fuel cell using the same
US6358567B2 (en) * 1998-12-23 2002-03-19 The Regents Of The University Of California Colloidal spray method for low cost thin coating deposition

Also Published As

Publication number Publication date
EP1309396A2 (en) 2003-05-14
CA2412426C (en) 2007-09-04
JP2004507341A (en) 2004-03-11
WO2001093999A2 (en) 2001-12-13
EP1309396A4 (en) 2003-07-09
WO2001093999A3 (en) 2003-01-23
EP1309396B1 (en) 2011-09-21
CA2412426A1 (en) 2001-12-13

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