BE643616A - - Google Patents

Info

Publication number
BE643616A
BE643616A BE643616DA BE643616A BE 643616 A BE643616 A BE 643616A BE 643616D A BE643616D A BE 643616DA BE 643616 A BE643616 A BE 643616A
Authority
BE
Belgium
Application number
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 AT106363A external-priority patent/AT237701B/de
Priority claimed from AT108263A external-priority patent/AT259649B/de
Application filed filed Critical
Publication of BE643616A publication Critical patent/BE643616A/xx

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
    • H01M4/88—Processes of manufacture
    • H01M4/8817—Treatment of supports before application of the catalytic active composition
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)
  • ing And Chemical Polishing (AREA)
BE643616D 1963-02-11 1964-02-10 BE643616A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT106363A AT237701B (de) 1963-02-11 1963-02-11 Verfahren zur Herstellung poröser Elektroden für Brennstoffelemente
AT108263A AT259649B (de) 1963-02-12 1963-02-12 Verfahren zur Herstellung von porösen Elektroden für Brennstoffelemente

Publications (1)

Publication Number Publication Date
BE643616A true BE643616A (ja) 1964-05-29

Family

ID=25594760

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643616D BE643616A (ja) 1963-02-11 1964-02-10

Country Status (4)

Country Link
BE (1) BE643616A (ja)
DE (1) DE1496216A1 (ja)
FR (1) FR1397224A (ja)
GB (1) GB1057271A (ja)

Also Published As

Publication number Publication date
GB1057271A (en) 1967-02-01
FR1397224A (fr) 1965-04-30
DE1496216A1 (de) 1969-04-03

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