DE69209261T2 - Verfahren zur Herstellung eines hochdisperse Metallteilchen enthaltenden Trägerkatalysators - Google Patents

Verfahren zur Herstellung eines hochdisperse Metallteilchen enthaltenden Trägerkatalysators

Info

Publication number
DE69209261T2
DE69209261T2 DE69209261T DE69209261T DE69209261T2 DE 69209261 T2 DE69209261 T2 DE 69209261T2 DE 69209261 T DE69209261 T DE 69209261T DE 69209261 T DE69209261 T DE 69209261T DE 69209261 T2 DE69209261 T2 DE 69209261T2
Authority
DE
Germany
Prior art keywords
producing
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
DE69209261T
Other languages
English (en)
Other versions
DE69209261D1 (de
Inventor
Kazunori Tsurumi
Haruko Sugimoto
Nobuo Yamamoto
Toshihide Nakamura
Paul Stonehart 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 DE69209261D1 publication Critical patent/DE69209261D1/de
Publication of DE69209261T2 publication Critical patent/DE69209261T2/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
    • 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
    • B01J37/0215—Coating
    • 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
    • H01M4/925—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
    • 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)
DE69209261T 1991-12-04 1992-12-03 Verfahren zur Herstellung eines hochdisperse Metallteilchen enthaltenden Trägerkatalysators Expired - Fee Related DE69209261T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3348729A JPH06106076A (ja) 1991-12-04 1991-12-04 高分散金属微粒子担持触媒の製造方法

Publications (2)

Publication Number Publication Date
DE69209261D1 DE69209261D1 (de) 1996-04-25
DE69209261T2 true DE69209261T2 (de) 1996-10-31

Family

ID=18398973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209261T Expired - Fee Related DE69209261T2 (de) 1991-12-04 1992-12-03 Verfahren zur Herstellung eines hochdisperse Metallteilchen enthaltenden Trägerkatalysators

Country Status (4)

Country Link
US (1) US5275999A (de)
EP (1) EP0549543B1 (de)
JP (1) JPH06106076A (de)
DE (1) DE69209261T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767722B1 (fr) * 1997-08-29 1999-12-31 Inst Francais Du Petrole Nouveau catalyseur utilisable dans les reactions de transformation de composes organiques
FR2767721B1 (fr) 1997-08-29 1999-10-22 Inst Francais Du Petrole Nouveaux catalyseurs utilisables dans les reactions de transformation de composes organiques
DE19744028C2 (de) * 1997-10-06 2000-03-09 Forschungszentrum Juelich Gmbh Elektrode mit aufgebrachten, kohlenmonoxidempfindlichen Katalysatorpartikeln sowie deren Verwendung
DE19745904A1 (de) * 1997-10-17 1999-04-22 Hoechst Ag Polymerstabilisierte Metallkolloid-Lösungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren für Brennstoffzellen
DE19756880A1 (de) * 1997-12-19 1999-07-01 Degussa Anodenkatalysator für Brennstoffzellen mit Polymerelektrolyt-Membranen
FR2796312B1 (fr) * 1999-07-16 2001-09-07 Atofina Catalyseur metallique supporte, sa preparation et ses applications dans la fabrication directe du peroxyde d'hydrogene
JP2001325964A (ja) * 2000-05-19 2001-11-22 Ne Chemcat Corp 固体高分子電解質型燃料電池用電極触媒
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
DE10237270A1 (de) 2002-08-14 2004-03-04 Consortium für elektrochemische Industrie GmbH Silanvernetzbare Beschichtungsformulierungen
JP4426379B2 (ja) * 2004-05-24 2010-03-03 Ｔａｎａｋａホールディングス株式会社 触媒前駆体及び触媒、並びに、触媒前駆体及び触媒の製造方法
US7381683B1 (en) 2004-10-28 2008-06-03 Nanostellar, Inc. Method of producing multi-component catalysts
US7381682B1 (en) 2004-10-28 2008-06-03 Nanostellar, Inc. Method for producing heterogeneous catalysts containing metal nanoparticles
US7521392B1 (en) * 2004-11-19 2009-04-21 Nanostellar, Inc. Supported catalysts having platinum particles
KR100757585B1 (ko) * 2005-12-12 2007-09-10 현대자동차주식회사 고분산 백금 담지 촉매의 제조방법
KR101120699B1 (ko) * 2006-11-20 2012-03-22 나노스텔라 인코포레이티드 금속 나노입자를 함유하는 불균질 촉매의 제조방법
JP5581884B2 (ja) * 2010-08-06 2014-09-03 株式会社Ｇｓユアサ 燃料電池用触媒担持粉末の製造方法、燃料電池用電極の製造方法
JP6369048B2 (ja) * 2013-03-29 2018-08-08 東洋インキＳｃホールディングス株式会社 カーボンナノチューブ合成用触媒の製造方法、及びカーボンナノチューブ集合体の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059541A (en) * 1974-12-20 1977-11-22 Prototech Company Platinum colloid sol and method of forming same
DE2531769C3 (de) * 1975-07-16 1978-07-06 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verwendung von hochstabilen Metalloxid-Dispersionen zur Erzeugung haftfester Metalloxid-Überzüge auf einem festen chemisch ineiten porösen Katalysatorträger
US4137372A (en) * 1977-11-23 1979-01-30 United Technologies Corporation Catalyst and method for making
JPS5768142A (en) * 1980-10-14 1982-04-26 Hitachi Ltd Electrode catalyst for fuel cell and its production
JPH01210036A (ja) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk 高表面積金属担持触媒の製造方法

Also Published As

Publication number Publication date
JPH06106076A (ja) 1994-04-19
EP0549543A3 (en) 1993-08-18
EP0549543A2 (de) 1993-06-30
EP0549543B1 (de) 1996-03-20
US5275999A (en) 1994-01-04
DE69209261D1 (de) 1996-04-25

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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