GB1057271A - Electrodes for fuel cells, and methods for their manufacture - Google Patents

Electrodes for fuel cells, and methods for their manufacture

Info

Publication number
GB1057271A
GB1057271A GB3530/64A GB353064A GB1057271A GB 1057271 A GB1057271 A GB 1057271A GB 3530/64 A GB3530/64 A GB 3530/64A GB 353064 A GB353064 A GB 353064A GB 1057271 A GB1057271 A GB 1057271A
Authority
GB
United Kingdom
Prior art keywords
acid
solution
alloy
etching
electrodes
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
Application number
GB3530/64A
Other languages
English (en)
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.)
RECH S ET D APPLIC POUR L IND
S E R A I
Original Assignee
RECH S ET D APPLIC POUR L IND
S E R A I
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 by RECH S ET D APPLIC POUR L IND, S E R A I filed Critical RECH S ET D APPLIC POUR L IND
Publication of GB1057271A publication Critical patent/GB1057271A/en
Expired 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
    • H01M4/88—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)
GB3530/64A 1963-02-11 1964-01-28 Electrodes for fuel cells, and methods for their manufacture Expired GB1057271A (en)

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
GB1057271A true GB1057271A (en) 1967-02-01

Family

ID=25594760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3530/64A Expired GB1057271A (en) 1963-02-11 1964-01-28 Electrodes for fuel cells, and methods for their manufacture

Country Status (4)

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

Also Published As

Publication number Publication date
DE1496216A1 (de) 1969-04-03
FR1397224A (fr) 1965-04-30
BE643616A (OSRAM) 1964-05-29

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