CH489617A - Process for the production of gas diffusion electrodes and device for carrying out the process - Google Patents

Process for the production of gas diffusion electrodes and device for carrying out the process

Info

Publication number
CH489617A
CH489617A CH435867A CH435867A CH489617A CH 489617 A CH489617 A CH 489617A CH 435867 A CH435867 A CH 435867A CH 435867 A CH435867 A CH 435867A CH 489617 A CH489617 A CH 489617A
Authority
CH
Switzerland
Prior art keywords
carrying
production
gas diffusion
diffusion electrodes
electrodes
Prior art date
Application number
CH435867A
Other languages
German (de)
Inventor
Dieter Dr Spahrbier
Brandt Harry
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 CH489617A publication Critical patent/CH489617A/en

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)
CH435867A 1966-04-01 1967-03-28 Process for the production of gas diffusion electrodes and device for carrying out the process CH489617A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH489617A true CH489617A (en) 1970-04-30

Family

ID=7585910

Family Applications (1)

Application Number Title Priority Date Filing Date
CH435867A CH489617A (en) 1966-04-01 1967-03-28 Process for the production of gas diffusion electrodes and device for carrying out the process

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100659A1 (en) * 1982-07-30 1984-02-15 E.I. Du Pont De Nemours And Company Process for making Raney nickel coated cathode, and product thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819091C2 (en) * 1978-04-29 1979-11-15 Messer Griesheim Gmbh, 6000 Frankfurt Use of a metal powder mixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100659A1 (en) * 1982-07-30 1984-02-15 E.I. Du Pont De Nemours And Company Process for making Raney nickel coated cathode, and product thereof

Also Published As

Publication number Publication date
GB1172435A (en) 1969-11-26
BE696378A (en) 1967-09-01

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Legal Events

Date Code Title Description
PL Patent ceased