DE2861417D1 - Method of catalysing evolution of gaseous hydrogen in alkaline electrolysis of water - Google Patents

Method of catalysing evolution of gaseous hydrogen in alkaline electrolysis of water

Info

Publication number
DE2861417D1
DE2861417D1 DE7878900178T DE2861417T DE2861417D1 DE 2861417 D1 DE2861417 D1 DE 2861417D1 DE 7878900178 T DE7878900178 T DE 7878900178T DE 2861417 T DE2861417 T DE 2861417T DE 2861417 D1 DE2861417 D1 DE 2861417D1
Authority
DE
Germany
Prior art keywords
catalysing
evolution
water
gaseous hydrogen
alkaline electrolysis
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
DE7878900178T
Other languages
English (en)
Inventor
Alfred Tseung
Maurice Man
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of DE2861417D1 publication Critical patent/DE2861417D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE7878900178T 1977-10-25 1978-10-20 Method of catalysing evolution of gaseous hydrogen in alkaline electrolysis of water Expired DE2861417D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB44362/77A GB1556452A (en) 1977-10-25 1977-10-25 Catalysing hydrogen evolution
PCT/GB1978/000027 WO1979000233A1 (en) 1977-10-25 1978-10-20 Method of catalysis,hydrogen produced by the method,and a porous electrode

Publications (1)

Publication Number Publication Date
DE2861417D1 true DE2861417D1 (en) 1982-01-28

Family

ID=10432927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878900178T Expired DE2861417D1 (en) 1977-10-25 1978-10-20 Method of catalysing evolution of gaseous hydrogen in alkaline electrolysis of water

Country Status (8)

Country Link
US (1) US4279713A (de)
EP (1) EP0006933B1 (de)
BE (1) BE871328A (de)
CA (1) CA1137921A (de)
DE (1) DE2861417D1 (de)
GB (1) GB1556452A (de)
IT (1) IT1108757B (de)
WO (1) WO1979000233A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1113802A (en) * 1980-09-02 1981-12-08 William A. Armstrong Mixed oxide oxygen electrode
US4488578A (en) * 1981-05-26 1984-12-18 National Research Development Corporation Prevention of hydrogen embrittlement of metals in corrosive environments
US4547278A (en) * 1984-08-10 1985-10-15 Inco Alloys International, Inc. Cathode for hydrogen evolution
GB9405518D0 (en) * 1994-03-21 1994-05-04 Mupor Ltd Porous metal composite body
US20190106797A1 (en) * 2016-03-31 2019-04-11 Siemens Aktiengesellschaft In-Situ Anode Activation By A Cathode In An Alkaline Water Electrolytic Cell
CN113174602B (zh) * 2021-04-30 2023-07-28 浙江大学杭州国际科创中心 三维共连续大孔异质结构硫化物全解水催化剂的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461764A (en) * 1972-11-17 1977-01-19 Nat Res Dev Cobalt/nickel oxide catalysts
US4035255A (en) * 1973-05-18 1977-07-12 Gerhard Gritzner Operation of a diaphragm electrolylytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode
US4035254A (en) * 1973-05-18 1977-07-12 Gerhard Gritzner Operation of a cation exchange membrane electrolytic cell for producing chlorine including feeding an oxidizing gas having a regulated moisture content to the cathode

Also Published As

Publication number Publication date
EP0006933B1 (de) 1981-12-02
BE871328A (fr) 1979-02-15
GB1556452A (en) 1979-11-28
US4279713A (en) 1981-07-21
EP0006933A1 (de) 1980-01-23
CA1137921A (en) 1982-12-21
IT1108757B (it) 1985-12-09
IT7869445A0 (it) 1978-10-24
WO1979000233A1 (en) 1979-05-03

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee