DK0743092T3 - Platin-aluminium-legeringskatalysator til brændselsceller og fremgangsmåde til dens fremstilling - Google Patents

Platin-aluminium-legeringskatalysator til brændselsceller og fremgangsmåde til dens fremstilling

Info

Publication number
DK0743092T3
DK0743092T3 DK96106596T DK96106596T DK0743092T3 DK 0743092 T3 DK0743092 T3 DK 0743092T3 DK 96106596 T DK96106596 T DK 96106596T DK 96106596 T DK96106596 T DK 96106596T DK 0743092 T3 DK0743092 T3 DK 0743092T3
Authority
DK
Denmark
Prior art keywords
platinum
preparation
aluminum alloy
fuel cells
alloy catalyst
Prior art date
Application number
DK96106596T
Other languages
English (en)
Inventor
Andreas Dr Freund
Thomas Dr Lehmann
Karl-Anton Dr Starz
Gerhard Heinz
Robert Schwarz
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of DK0743092T3 publication Critical patent/DK0743092T3/da

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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • 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)
  • Hydrogen, Water And Hydrids (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
DK96106596T 1995-05-13 1996-04-26 Platin-aluminium-legeringskatalysator til brændselsceller og fremgangsmåde til dens fremstilling DK0743092T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19517598A DE19517598C1 (de) 1995-05-13 1995-05-13 Platin-Aluminium-Legierungskatalysator und dessen Verwendung in Brennstoffzellen

Publications (1)

Publication Number Publication Date
DK0743092T3 true DK0743092T3 (da) 2000-03-27

Family

ID=7761832

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96106596T DK0743092T3 (da) 1995-05-13 1996-04-26 Platin-aluminium-legeringskatalysator til brændselsceller og fremgangsmåde til dens fremstilling

Country Status (6)

Country Link
US (1) US5767036A (da)
EP (1) EP0743092B1 (da)
JP (1) JP2880450B2 (da)
AT (1) ATE183946T1 (da)
DE (2) DE19517598C1 (da)
DK (1) DK0743092T3 (da)

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Also Published As

Publication number Publication date
JP2880450B2 (ja) 1999-04-12
DE19517598C1 (de) 1997-01-02
US5767036A (en) 1998-06-16
EP0743092B1 (de) 1999-09-01
DE59602928D1 (de) 1999-10-07
EP0743092A1 (de) 1996-11-20
ATE183946T1 (de) 1999-09-15
JPH0917435A (ja) 1997-01-17

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