GB1172435A - Gas Diffusion Electrodes - Google Patents

Gas Diffusion Electrodes

Info

Publication number
GB1172435A
GB1172435A GB04139/67A GB1413967A GB1172435A GB 1172435 A GB1172435 A GB 1172435A GB 04139/67 A GB04139/67 A GB 04139/67A GB 1413967 A GB1413967 A GB 1413967A GB 1172435 A GB1172435 A GB 1172435A
Authority
GB
United Kingdom
Prior art keywords
plate
sintering
alloy
pressing
gas diffusion
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
GB04139/67A
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.)
VARTA AG
Original Assignee
VARTA AG
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 VARTA AG filed Critical VARTA AG
Publication of GB1172435A publication Critical patent/GB1172435A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • 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
    • 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)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
GB04139/67A 1966-04-01 1967-03-28 Gas Diffusion Electrodes Expired GB1172435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0030769 1966-04-01

Publications (1)

Publication Number Publication Date
GB1172435A true GB1172435A (en) 1969-11-26

Family

ID=7585910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04139/67A Expired GB1172435A (en) 1966-04-01 1967-03-28 Gas Diffusion Electrodes

Country Status (3)

Country Link
BE (1) BE696378A (cs)
CH (1) CH489617A (cs)
GB (1) GB1172435A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424094A1 (fr) * 1978-04-29 1979-11-23 Messer Griesheim Gmbh Poudre, notamment poudre metallique, pour le marquage de pieces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1235386A (en) * 1982-07-30 1988-04-19 Homi C. Bhedwar Process for making raney nickel coated cathode, and product thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424094A1 (fr) * 1978-04-29 1979-11-23 Messer Griesheim Gmbh Poudre, notamment poudre metallique, pour le marquage de pieces

Also Published As

Publication number Publication date
CH489617A (de) 1970-04-30
BE696378A (cs) 1967-09-01

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Legal Events

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