DE2100749C3 - Gasdiffusionselektrode - Google Patents

Gasdiffusionselektrode

Info

Publication number
DE2100749C3
DE2100749C3 DE2100749A DE2100749A DE2100749C3 DE 2100749 C3 DE2100749 C3 DE 2100749C3 DE 2100749 A DE2100749 A DE 2100749A DE 2100749 A DE2100749 A DE 2100749A DE 2100749 C3 DE2100749 C3 DE 2100749C3
Authority
DE
Germany
Prior art keywords
gas
layer
electrode
hydrophobic
electrolyte
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
DE2100749A
Other languages
German (de)
English (en)
Other versions
DE2100749B2 (de
DE2100749A1 (de
Inventor
Yehuda Ludwig Pittsburgh Pa. Sandler
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 DE2100749A1 publication Critical patent/DE2100749A1/de
Publication of DE2100749B2 publication Critical patent/DE2100749B2/de
Application granted granted Critical
Publication of DE2100749C3 publication Critical patent/DE2100749C3/de
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)
DE2100749A 1970-01-12 1971-01-08 Gasdiffusionselektrode Expired DE2100749C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2100749A1 DE2100749A1 (de) 1971-07-22
DE2100749B2 DE2100749B2 (de) 1981-07-09
DE2100749C3 true DE2100749C3 (de) 1982-04-29

Family

ID=21698983

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2100749A Expired DE2100749C3 (de) 1970-01-12 1971-01-08 Gasdiffusionselektrode

Country Status (5)

Country Link
US (1) US3671323A (enExample)
BE (1) BE761413A (enExample)
DE (1) DE2100749C3 (enExample)
FR (1) FR2076048B1 (enExample)
GB (1) GB1330159A (enExample)

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 (enExample) * 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 Industrial 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
BE761413A (fr) 1971-07-12
DE2100749B2 (de) 1981-07-09
US3671323A (en) 1972-06-20
GB1330159A (en) 1973-09-12
DE2100749A1 (de) 1971-07-22
FR2076048B1 (enExample) 1976-04-16
FR2076048A1 (enExample) 1971-10-15

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee