ATE29089T1 - Bifunktionelle gasdiffusionselektrode. - Google Patents

Bifunktionelle gasdiffusionselektrode.

Info

Publication number
ATE29089T1
ATE29089T1 AT82201564T AT82201564T ATE29089T1 AT E29089 T1 ATE29089 T1 AT E29089T1 AT 82201564 T AT82201564 T AT 82201564T AT 82201564 T AT82201564 T AT 82201564T AT E29089 T1 ATE29089 T1 AT E29089T1
Authority
AT
Austria
Prior art keywords
gas
side layer
diffusion electrode
layer
gas diffusion
Prior art date
Application number
AT82201564T
Other languages
English (en)
Inventor
Hermann F Angerer
Nenad Relja Tomov
Original Assignee
Eltech Systems 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 Eltech Systems Corp filed Critical Eltech Systems Corp
Application granted granted Critical
Publication of ATE29089T1 publication Critical patent/ATE29089T1/de

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
    • H01M4/8615—Bifunctional electrodes for rechargeable cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/345—Gastight metal hydride accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inert Electrodes (AREA)
  • Hybrid Cells (AREA)
  • Electrodes Of Semiconductors (AREA)
AT82201564T 1981-12-21 1982-12-09 Bifunktionelle gasdiffusionselektrode. ATE29089T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/332,519 US4409301A (en) 1981-12-21 1981-12-21 Bifunctional gas diffusion electrode
EP82201564A EP0082553B1 (de) 1981-12-21 1982-12-09 Bifunktionelle Gasdiffusionselektrode

Publications (1)

Publication Number Publication Date
ATE29089T1 true ATE29089T1 (de) 1987-09-15

Family

ID=23298585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82201564T ATE29089T1 (de) 1981-12-21 1982-12-09 Bifunktionelle gasdiffusionselektrode.

Country Status (6)

Country Link
US (1) US4409301A (de)
EP (1) EP0082553B1 (de)
JP (1) JPS58111269A (de)
AT (1) ATE29089T1 (de)
CA (1) CA1195377A (de)
DE (1) DE3277049D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8718883D0 (en) * 1987-08-10 1987-09-16 Ts Lab Elektrochimicheski Izto Electrode
US5306579A (en) * 1992-10-30 1994-04-26 Aer Energy Resources, Inc. Bifunctional metal-air electrode
US5318862A (en) * 1993-09-22 1994-06-07 Westinghouse Electric Corp. Bifunctional gas diffusion electrodes employing wettable, non-wettable layered structure using the mud-caking concept
EP1843415A1 (de) * 2006-04-06 2007-10-10 Vlaamse Instelling Voor Technologisch Onderzoek (Vito) Bifunktionelle Gasdiffusionselektrode
WO2012104599A1 (en) * 2011-02-04 2012-08-09 Afc Energy Plc Fuel cells
WO2012111101A1 (ja) * 2011-02-16 2012-08-23 富士通株式会社 空気二次電池

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400305A (en) * 1964-08-18 1968-09-03 Audrey Dinwiddie Coffman Alternating current electrodes for electrochemical power cells
US3898103A (en) * 1969-03-21 1975-08-05 Electrochem Inc Semi-conductor electrode depolarizer
FR2085867A1 (en) * 1970-04-06 1971-12-31 Leesona Corp Rechargeable metal/air or metal-oxygencells
FR2102480A5 (en) * 1970-08-05 1972-04-07 Comp Generale Electricite Fuel electrode for metal-air/oxygen cell - having second porous layer for disengaging oxygen
DE2057446C3 (de) * 1970-11-23 1981-11-26 Deutsche Automobilgesellschaft Mbh, 7000 Stuttgart Umpolbare Luftelektrode für Metall-Luft-Elemente mit aufladbarer negativer Elektrode
US4007059A (en) * 1975-08-20 1977-02-08 General Motors Corporation Electrochemical cell electrode separator and method of making it and fuel cell containing same
US4333993A (en) * 1980-09-22 1982-06-08 Gould Inc. Air cathode for air depolarized cells
US4341848A (en) * 1981-03-05 1982-07-27 The United States Of America As Represented By The United States Department Of Energy Bifunctional air electrodes containing elemental iron powder charging additive

Also Published As

Publication number Publication date
JPH0139634B2 (de) 1989-08-22
JPS58111269A (ja) 1983-07-02
DE3277049D1 (de) 1987-09-24
CA1195377A (en) 1985-10-15
EP0082553B1 (de) 1987-08-19
EP0082553A2 (de) 1983-06-29
US4409301A (en) 1983-10-11
EP0082553A3 (en) 1985-07-17

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Legal Events

Date Code Title Description
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