NO933501L - Fremgangsmåte for katalytisk aktivering av en katode - Google Patents

Fremgangsmåte for katalytisk aktivering av en katode

Info

Publication number
NO933501L
NO933501L NO933501A NO933501A NO933501L NO 933501 L NO933501 L NO 933501L NO 933501 A NO933501 A NO 933501A NO 933501 A NO933501 A NO 933501A NO 933501 L NO933501 L NO 933501L
Authority
NO
Norway
Prior art keywords
cathode
catalytic activation
electrolyzer
platinum metal
catalytic
Prior art date
Application number
NO933501A
Other languages
English (en)
Other versions
NO933501D0 (no
Inventor
Reiner Block
Thomas Schmidt
Hartmut Wendt
Original Assignee
Deutsche Aerospace
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 Deutsche Aerospace filed Critical Deutsche Aerospace
Publication of NO933501D0 publication Critical patent/NO933501D0/no
Publication of NO933501L publication Critical patent/NO933501L/no

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • 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
    • C25B15/00—Operating or servicing 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

For katalytisk aktivering av en katode for alkalisk vannelektrolyse tilsettes et vannoppløselig platiname-tallsalt elektrolytten i elektrolysøren for å utskille platinametallet gal-vanisk på katoden mens elektrolysøren er i drift.
NO933501A 1992-10-01 1993-09-30 Fremgangsmåte for katalytisk aktivering av en katode NO933501L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4232958A DE4232958C1 (no) 1992-10-01 1992-10-01

Publications (2)

Publication Number Publication Date
NO933501D0 NO933501D0 (no) 1993-09-30
NO933501L true NO933501L (no) 1994-04-05

Family

ID=6469349

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933501A NO933501L (no) 1992-10-01 1993-09-30 Fremgangsmåte for katalytisk aktivering av en katode

Country Status (6)

Country Link
EP (1) EP0590260A1 (no)
JP (1) JPH06212471A (no)
CA (1) CA2107442A1 (no)
DE (1) DE4232958C1 (no)
FI (1) FI934299A (no)
NO (1) NO933501L (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1280512C (en) * 1987-02-06 1991-02-19 Shunji Sakamoto Method of and apparatus for checking four-wheel steering characteristics of four-wheel-steered vehicle
EP0280207B1 (en) * 1987-02-20 1992-05-27 Mazda Motor Corporation Four-wheel steering for vehicle and method of incorporating same
JP3621078B2 (ja) * 2002-06-20 2005-02-16 田中貴金属工業株式会社 高分子固体電解質形燃料電池の燃料極
DE102007003554A1 (de) 2007-01-24 2008-07-31 Bayer Materialscience Ag Verfahren zur Leistungsverbesserung von Nickelelektroden
DE102008007605A1 (de) * 2008-02-04 2009-08-06 Uhde Gmbh Modifiziertes Nickel
WO2012043085A1 (ja) * 2010-09-30 2012-04-05 株式会社日立製作所 水素製造システム
JP6397396B2 (ja) 2015-12-28 2018-09-26 デノラ・ペルメレック株式会社 アルカリ水電解方法
PT3597791T (pt) * 2018-07-20 2022-01-27 Covestro Deutschland Ag Processo para melhoria do desempenho de elétrodos de níquel
GB202217304D0 (en) * 2022-11-18 2023-01-04 Johnson Matthey Plc High efficiency platinum electroplating solutions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292159A (en) * 1977-11-21 1981-09-29 Olin Corporation Cell having in situ reduction of electrode overvoltage
DE3224556A1 (de) * 1982-07-01 1984-01-05 Hoechst Ag, 6230 Frankfurt Poroese, korrosionsstabile zwischenwaende aus mit oxidkeramik beschichteten metallnetzen
DE3224555A1 (de) * 1982-07-01 1984-01-05 Hoechst Ag, 6230 Frankfurt Verfahren zum herstellen von cermet-metall-verbunden
DE3612790A1 (de) * 1986-04-16 1987-10-22 Sigri Gmbh Kathode fuer waesserige elektrolysen

Also Published As

Publication number Publication date
JPH06212471A (ja) 1994-08-02
NO933501D0 (no) 1993-09-30
CA2107442A1 (en) 1994-04-02
DE4232958C1 (no) 1993-09-16
FI934299A0 (fi) 1993-09-30
EP0590260A1 (de) 1994-04-06
FI934299A (fi) 1994-04-02

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