GB1199017A - Improvements in or relating to Electrodes for Electrochemical Cells - Google Patents

Improvements in or relating to Electrodes for Electrochemical Cells

Info

Publication number
GB1199017A
GB1199017A GB29329/67A GB2932967A GB1199017A GB 1199017 A GB1199017 A GB 1199017A GB 29329/67 A GB29329/67 A GB 29329/67A GB 2932967 A GB2932967 A GB 2932967A GB 1199017 A GB1199017 A GB 1199017A
Authority
GB
United Kingdom
Prior art keywords
expanding agent
layer
metal
polytetrafluoroethylene
june
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
GB29329/67A
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.)
Leesona Corp
Original Assignee
Leesona Corp
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 Leesona Corp filed Critical Leesona Corp
Publication of GB1199017A publication Critical patent/GB1199017A/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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
GB29329/67A 1966-06-27 1967-06-26 Improvements in or relating to Electrodes for Electrochemical Cells Expired GB1199017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56088066A 1966-06-27 1966-06-27

Publications (1)

Publication Number Publication Date
GB1199017A true GB1199017A (en) 1970-07-15

Family

ID=24239747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29329/67A Expired GB1199017A (en) 1966-06-27 1967-06-26 Improvements in or relating to Electrodes for Electrochemical Cells

Country Status (4)

Country Link
CH (1) CH472121A (enExample)
DE (1) DE1671446A1 (enExample)
GB (1) GB1199017A (enExample)
NL (1) NL6708366A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1088149A (en) * 1976-06-15 1980-10-21 Gerda M. Kohlmayr Method of fabricating a fuel cell electrode
US4043933A (en) * 1976-06-15 1977-08-23 United Technologies Corporation Method of fabricating a fuel cell electrode

Also Published As

Publication number Publication date
CH472121A (de) 1969-04-30
DE1671446A1 (de) 1971-09-09
NL6708366A (enExample) 1967-12-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees