FR1601213A - Gaseous diffusion electrode for electroch- - emical generators or fuel batteries - Google Patents

Gaseous diffusion electrode for electroch- - emical generators or fuel batteries

Info

Publication number
FR1601213A
FR1601213A FR1601213DA FR1601213A FR 1601213 A FR1601213 A FR 1601213A FR 1601213D A FR1601213D A FR 1601213DA FR 1601213 A FR1601213 A FR 1601213A
Authority
FR
France
Prior art keywords
electroch
emical
generators
diffusion electrode
gaseous 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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1601213A publication Critical patent/FR1601213A/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
    • H01M4/8605—Porous electrodes
    • H01M4/8626—Porous electrodes characterised by the form
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)

Abstract

One part of the electrode consists of a material which is impermeable to liquids, but permeable to gases. This part is arranged above the normal level which the electrolyte surrounding the electrode reaches. This establishes a connection for the gases only between the channels within the electrode and the exterior of the electrode.
FR1601213D 1968-12-31 1968-12-31 Gaseous diffusion electrode for electroch- - emical generators or fuel batteries Expired FR1601213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR182905 1968-12-31

Publications (1)

Publication Number Publication Date
FR1601213A true FR1601213A (en) 1970-08-10

Family

ID=8659818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1601213D Expired FR1601213A (en) 1968-12-31 1968-12-31 Gaseous diffusion electrode for electroch- - emical generators or fuel batteries

Country Status (1)

Country Link
FR (1) FR1601213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108961A2 (en) * 1970-10-23 1972-05-26 Wonder
WO1981000032A1 (en) * 1979-06-25 1981-01-08 Svenska Utvecklings Ab Electrochemical cell and gas diffusion electrode for the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108961A2 (en) * 1970-10-23 1972-05-26 Wonder
WO1981000032A1 (en) * 1979-06-25 1981-01-08 Svenska Utvecklings Ab Electrochemical cell and gas diffusion electrode for the same

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Legal Events

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