GB1330159A - Gas diffusion electrodes for electrochemical cells - Google Patents

Gas diffusion electrodes for electrochemical cells

Info

Publication number
GB1330159A
GB1330159A GB6176670A GB6176670A GB1330159A GB 1330159 A GB1330159 A GB 1330159A GB 6176670 A GB6176670 A GB 6176670A GB 6176670 A GB6176670 A GB 6176670A GB 1330159 A GB1330159 A GB 1330159A
Authority
GB
United Kingdom
Prior art keywords
layer
electrode
electrolyte
bonded
hydrophobic
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
GB6176670A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1330159A publication Critical patent/GB1330159A/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
    • 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)
GB6176670A 1970-01-12 1970-12-30 Gas diffusion electrodes for electrochemical cells Expired GB1330159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US204270A 1970-01-12 1970-01-12

Publications (1)

Publication Number Publication Date
GB1330159A true GB1330159A (en) 1973-09-12

Family

ID=21698983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6176670A Expired GB1330159A (en) 1970-01-12 1970-12-30 Gas diffusion electrodes for electrochemical cells

Country Status (5)

Country Link
US (1) US3671323A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE761413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2100749C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2076048B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1330159A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3930094A (en) * 1972-08-31 1975-12-30 Westinghouse Electric Corp Hydrophobic mats for gas diffusion electrodes
US3877994A (en) * 1972-10-25 1975-04-15 Westinghouse Electric Corp Catalytic paste and electrode
JPS54154048A (en) * 1978-05-26 1979-12-04 Hitachi Ltd Disolving fuel battery
DE3021935A1 (de) * 1980-06-11 1981-12-24 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erzeugung von gastransportporen in katalysatormaterialien
DE3331699C2 (de) * 1983-09-02 1985-10-31 Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH & Co KG, 5790 Brilon Sauerstoffelektrode für alkalische galvanische Elemente und Verfahren ihrer Herstellung
DE4312126A1 (de) * 1993-04-14 1994-10-20 Mannesmann Ag Gasdiffusionselektrode für elektrochemische Zellen
DE4400540C2 (de) * 1994-01-11 1995-10-12 Forschungszentrum Juelich Gmbh Perowskitische Elektroden insbesondere für Hochtemperatur-Brennstoffzellen
US7759002B2 (en) * 2001-02-15 2010-07-20 Integral Technologies, Inc. Low cost electrical terminals manufactured from conductive loaded resin-based materials
US20020160252A1 (en) * 2001-02-28 2002-10-31 Mitsubishi Chemical Corporation Conductive carbonaceous-fiber sheet and solid polymer electrolyte fuel cell
GB0200253D0 (en) * 2002-01-08 2002-02-20 Johnson Matthey Plc Improved material for electrode manufacture
CN102062754A (zh) * 2009-11-18 2011-05-18 中国科学院电子学研究所 一种氧化钴气体扩散电极的制备方法
JP5648785B2 (ja) * 2010-07-29 2015-01-07 日清紡ホールディングス株式会社 燃料電池用電極
CN110190295B (zh) * 2019-07-04 2023-07-07 深圳市通用氢能科技有限公司 低压低湿燃料电池气体扩散层、燃料电池及制备方法
CN113984753B (zh) * 2021-11-04 2022-12-02 长春美泰仪器有限公司 甲醛检测试纸及其制备方法和甲醛检测系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385780A (en) * 1964-07-10 1968-05-28 Exxon Research Engineering Co Porous dual structure electrode
US3306779A (en) * 1965-07-01 1967-02-28 Standard Oil Co Fuel cell electrode and a process for making the same
NL6613162A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1965-09-30 1967-03-31
FR1495261A (fr) * 1965-10-01 1967-09-15 Gen Electric Perfectionnements apportés aux électrodes de pile à combustible et à leurs procédés de fabrication
FR1517123A (fr) * 1967-02-14 1968-03-15 Matsushita Electric Ind Co Ltd électrode de diffusion gazeuse pour les éléments électrochimiques
GB1208498A (en) * 1967-12-04 1970-10-14 Pioneer Res Inc Improvements in or relating to an oxygen electrode for fuel cells

Also Published As

Publication number Publication date
DE2100749A1 (de) 1971-07-22
DE2100749C3 (de) 1982-04-29
FR2076048A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-15
US3671323A (en) 1972-06-20
DE2100749B2 (de) 1981-07-09
BE761413A (fr) 1971-07-12
FR2076048B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-04-16

Similar Documents

Publication Publication Date Title
US4152489A (en) Multi-ply laminar pasted air electrodes
US5306579A (en) Bifunctional metal-air electrode
US3819413A (en) Rechargeable metal electrode for storage batteries and metal-air cells
EP0580278B1 (en) Single pass gas diffusion electrode
GB1330159A (en) Gas diffusion electrodes for electrochemical cells
EP0110491B1 (en) Size and weight graded multi-layered eas diffusion electrodes
US3898099A (en) Hydrophilic electrode and method for making the same
US5441823A (en) Process for the preparation of gas diffusion electrodes
EP0059811A1 (en) Bifunctional air electrodes containing elemental iron powder charging additive
US3287164A (en) Electrode and battery
US3287166A (en) Battery electrode and battery, and process for preparing said electrode
SE414249B (sv) Zink/luftcell med ett expansionsmaterial med slutna kompressibla porer anordnat i den negativa elektrodmassan
US3733221A (en) Gas diffusion electrode
GB1443354A (en) Hydrophobic mats for gas diffusion electrodes
US5122426A (en) Gas-tight, sealed alkaline secondary cell
US4792505A (en) Electrodes made from mixed silver-silver oxides
US3476601A (en) Battery including inorganic fibrous material
US3668014A (en) Electrode and method of producing same
US20040248005A1 (en) Negative electrodes including highly active, high surface area hydrogen storage material for use in electrochemical cells
JPS5937667A (ja) 金属酸化物・水素電池
US3303055A (en) Gas electrode for a fuel cell containing radioactive material
US3773878A (en) Method of producing self-breathing composite electrode for fuel cells
JP2021073635A (ja) ニッケル−マグネシウム電池
US3253956A (en) Fuel cell and electrodes for the production of electrical energy by direct reaction of gaseous fuels with oxidizing gases
JP3400089B2 (ja) ガス拡散電極の一段階製造法

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee