DE1546728C3 - Verfahren zur Herstellung eines silberhaltigen pulverförmiger! Katalysators für Sauerstoffelektroden - Google Patents

Verfahren zur Herstellung eines silberhaltigen pulverförmiger! Katalysators für Sauerstoffelektroden

Info

Publication number
DE1546728C3
DE1546728C3 DE1546728A DE1546728A DE1546728C3 DE 1546728 C3 DE1546728 C3 DE 1546728C3 DE 1546728 A DE1546728 A DE 1546728A DE 1546728 A DE1546728 A DE 1546728A DE 1546728 C3 DE1546728 C3 DE 1546728C3
Authority
DE
Germany
Prior art keywords
silver
nickel
oxygen
electrode
electrodes
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
DE1546728A
Other languages
German (de)
English (en)
Other versions
DE1546728A1 (de
DE1546728B2 (de
Inventor
Harald Becker
Hans H. V. Dipl.-Chem. Dr. Doehren
Margarete 6000 Nieder Eschbach Jung
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie 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 Batterie AG filed Critical VARTA Batterie AG
Publication of DE1546728A1 publication Critical patent/DE1546728A1/de
Publication of DE1546728B2 publication Critical patent/DE1546728B2/de
Application granted granted Critical
Publication of DE1546728C3 publication Critical patent/DE1546728C3/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • C01B5/02—Heavy water; Preparation by chemical reaction of hydrogen isotopes or their compounds, e.g. 4ND3 + 7O2 ---> 4NO2 + 6D2O, 2D2 + O2 ---> 2D2O
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • 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)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
DE1546728A 1965-09-18 1965-09-18 Verfahren zur Herstellung eines silberhaltigen pulverförmiger! Katalysators für Sauerstoffelektroden Expired DE1546728C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0029351 1965-09-18

Publications (3)

Publication Number Publication Date
DE1546728A1 DE1546728A1 (de) 1970-10-22
DE1546728B2 DE1546728B2 (de) 1974-12-05
DE1546728C3 true DE1546728C3 (de) 1975-07-17

Family

ID=7584823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1546728A Expired DE1546728C3 (de) 1965-09-18 1965-09-18 Verfahren zur Herstellung eines silberhaltigen pulverförmiger! Katalysators für Sauerstoffelektroden

Country Status (6)

Country Link
US (1) US3479276A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT273049B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE687038A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH477225A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1546728C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1162385A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1411500A (en) * 1972-09-12 1975-10-29 Siemens Ag Preparation of a catalytic material
DE2650217C2 (de) * 1976-11-02 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Erzeugung von Wasserstoff
US4275126A (en) * 1978-04-12 1981-06-23 Battelle Memorial Institute Fuel cell electrode on solid electrolyte substrate
US4242183A (en) * 1979-04-13 1980-12-30 The Dow Chemical Company Highly active silver cathode, preparation of same and use to make 2,3,5-trichloropyridine
DE10130441B4 (de) 2001-06-23 2005-01-05 Uhde Gmbh Verfahren zum Herstellen von Gasdiffusionselektroden
JP4870900B2 (ja) * 2003-02-24 2012-02-08 戸田工業株式会社 炭化水素分解用触媒及びその製造方法、並びに該炭化水素分解用触媒を用いた水素製造方法
US7635461B2 (en) * 2003-06-06 2009-12-22 University Of Utah Research Foundation Composite combustion catalyst and associated methods

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA686902A (en) * 1964-05-19 Ruetschi Paul Fuel cell electrode
US3226263A (en) * 1960-07-20 1965-12-28 Leesona Corp Fuel cell electrodes
US3207682A (en) * 1960-07-25 1965-09-21 Leesona Corp Activation of electrodes of fuel cells
BE617372A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-05-10
NL127685C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1962-01-19
US3242011A (en) * 1962-11-01 1966-03-22 Union Carbide Corp Method of making fuel cell electrodes
GB1052904A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1963-03-14
DE1471765C3 (de) * 1964-06-27 1975-05-22 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Herstellen von gesinterten Mehrschicht-Gerüstkörpern aus Nickel für positive Brennstoffzellenelektroden

Also Published As

Publication number Publication date
DE1546728A1 (de) 1970-10-22
GB1162385A (en) 1969-08-27
CH477225A (de) 1969-08-31
AT273049B (de) 1969-07-25
BE687038A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-03-01
US3479276A (en) 1969-11-18
DE1546728B2 (de) 1974-12-05

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)