DE69305273T2 - Verfahren zur Herstellung eines hochdispersen Metallteilchen enthaltenden Trägerkatalysators - Google Patents

Verfahren zur Herstellung eines hochdispersen Metallteilchen enthaltenden Trägerkatalysators

Info

Publication number
DE69305273T2
DE69305273T2 DE69305273T DE69305273T DE69305273T2 DE 69305273 T2 DE69305273 T2 DE 69305273T2 DE 69305273 T DE69305273 T DE 69305273T DE 69305273 T DE69305273 T DE 69305273T DE 69305273 T2 DE69305273 T2 DE 69305273T2
Authority
DE
Germany
Prior art keywords
preparation
metal particles
supported catalyst
catalyst containing
containing highly
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.)
Expired - Fee Related
Application number
DE69305273T
Other languages
English (en)
Other versions
DE69305273D1 (de
Inventor
Kazunori Tanaka K K Te Tsurumi
Paul Stonehart
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.)
Tanaka Kikinzoku Kogyo KK
Stonehart Associates Inc
Original Assignee
Tanaka Kikinzoku Kogyo KK
Stonehart Associates Inc
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 Tanaka Kikinzoku Kogyo KK, Stonehart Associates Inc filed Critical Tanaka Kikinzoku Kogyo KK
Application granted granted Critical
Publication of DE69305273D1 publication Critical patent/DE69305273D1/de
Publication of DE69305273T2 publication Critical patent/DE69305273T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01M4/92—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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • H01M4/921—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
DE69305273T 1992-07-06 1993-07-06 Verfahren zur Herstellung eines hochdispersen Metallteilchen enthaltenden Trägerkatalysators Expired - Fee Related DE69305273T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4202002A JPH0631181A (ja) 1992-07-06 1992-07-06 高分散金属微粒子担持触媒の製造方法

Publications (2)

Publication Number Publication Date
DE69305273D1 DE69305273D1 (de) 1996-11-14
DE69305273T2 true DE69305273T2 (de) 1997-02-13

Family

ID=16450307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305273T Expired - Fee Related DE69305273T2 (de) 1992-07-06 1993-07-06 Verfahren zur Herstellung eines hochdispersen Metallteilchen enthaltenden Trägerkatalysators

Country Status (4)

Country Link
US (1) US5480851A (de)
EP (1) EP0580560B1 (de)
JP (1) JPH0631181A (de)
DE (1) DE69305273T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582591A (en) * 1994-09-02 1996-12-10 Delab Delivery of solid drug compositions
US6093413A (en) * 1996-12-27 2000-07-25 Matson; Clifford D. Article for release of repellents and insecticides
FR2767722B1 (fr) 1997-08-29 1999-12-31 Inst Francais Du Petrole Nouveau catalyseur utilisable dans les reactions de transformation de composes organiques
US6787157B1 (en) 1998-03-10 2004-09-07 Abbott Laboratories Multiphase active ingredient-containing formulations
US6846449B2 (en) * 2001-09-07 2005-01-25 S. C. Johnson Home Storage, Inc. Method of producing an electrically charged film
US20030047844A1 (en) * 2001-09-07 2003-03-13 Jose Porchia Method of producing an electrically charged film
US20030060350A1 (en) * 2001-09-07 2003-03-27 Taylor Pamela J. Method of protecting a surface
US6686308B2 (en) * 2001-12-03 2004-02-03 3M Innovative Properties Company Supported nanoparticle catalyst
US6730424B1 (en) 2002-03-14 2004-05-04 H Power Corporation Electrochemical method to improve the performance of H2/air PEM fuel cells and direct methanol fuel cells
US20050053818A1 (en) * 2002-03-28 2005-03-10 Marc St-Arnaud Ion exchange composite material based on proton conductive functionalized inorganic support compounds in a polymer matrix
US7169731B2 (en) * 2003-02-12 2007-01-30 Symyx Technologies, Inc. Method for the synthesis of a fuel cell electrocatalyst
US7485390B2 (en) * 2003-02-12 2009-02-03 Symyx Technologies, Inc. Combinatorial methods for preparing electrocatalysts
US20050005504A1 (en) * 2003-06-30 2005-01-13 Munagavalasa Murthy S. Volatile insect control sheet and method of manufacture thereof
JP2005206931A (ja) 2003-12-26 2005-08-04 Sumitomo Electric Ind Ltd 金属粉末の製造方法
WO2006080326A1 (ja) * 2005-01-25 2006-08-03 Ajinomoto Co., Inc. ヌクレオシド誘導体の製造方法
US20090215615A1 (en) * 2006-07-11 2009-08-27 3M Innovative Properties Company Method of forming supported nanoparticle catalysts
CN101347727B (zh) * 2007-07-18 2010-09-01 中国石油化工股份有限公司 钯/炭催化剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992512A (en) * 1971-06-16 1976-11-16 Prototech Company Finely particulated colloidal platinum compound and sol for producing the same, and method of preparation
US4137372A (en) * 1977-11-23 1979-01-30 United Technologies Corporation Catalyst and method for making
US4136059A (en) * 1977-12-12 1979-01-23 United Technologies Corporation Method for producing highly dispersed catalytic platinum
US4247421A (en) * 1979-05-03 1981-01-27 Phillips Petroleum Company Activation of supported chromium oxide catalysts
FR2505205B1 (fr) * 1981-05-05 1986-05-23 Inst Francais Du Petrole Nouveaux catalyseurs de metaux nobles du groupe viii supportes a haute dispersion et grande activite leur fabrication et leur utilisation notamment dans les reactions d'hydrogenation
US4469816A (en) * 1982-12-14 1984-09-04 Allied Corporation Palladium on alumina aerogel catalyst composition and process for making same
US4791226A (en) * 1983-06-23 1988-12-13 Amoco Corporation Catalyst and process for purification of crude terephthalic acid

Also Published As

Publication number Publication date
EP0580560B1 (de) 1996-10-09
EP0580560A1 (de) 1994-01-26
US5480851A (en) 1996-01-02
JPH0631181A (ja) 1994-02-08
DE69305273D1 (de) 1996-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee