CA2107442A1 - Method for the catalytic activation of a cathode - Google Patents

Method for the catalytic activation of a cathode

Info

Publication number
CA2107442A1
CA2107442A1 CA002107442A CA2107442A CA2107442A1 CA 2107442 A1 CA2107442 A1 CA 2107442A1 CA 002107442 A CA002107442 A CA 002107442A CA 2107442 A CA2107442 A CA 2107442A CA 2107442 A1 CA2107442 A1 CA 2107442A1
Authority
CA
Canada
Prior art keywords
platinum metal
cathode
complexer
electrolyte
platinum
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.)
Abandoned
Application number
CA002107442A
Other languages
English (en)
French (fr)
Inventor
Reiner Block
Thomas Schmidt
Hartmut Wendt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2107442A1 publication Critical patent/CA2107442A1/en
Abandoned 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
    • 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)
CA002107442A 1992-10-01 1993-09-30 Method for the catalytic activation of a cathode Abandoned CA2107442A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4232958.2-45 1992-10-01
DE4232958A DE4232958C1 (enExample) 1992-10-01 1992-10-01

Publications (1)

Publication Number Publication Date
CA2107442A1 true CA2107442A1 (en) 1994-04-02

Family

ID=6469349

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002107442A Abandoned CA2107442A1 (en) 1992-10-01 1993-09-30 Method for the catalytic activation of a cathode

Country Status (6)

Country Link
EP (1) EP0590260A1 (enExample)
JP (1) JPH06212471A (enExample)
CA (1) CA2107442A1 (enExample)
DE (1) DE4232958C1 (enExample)
FI (1) FI934299A7 (enExample)
NO (1) NO933501L (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103069052A (zh) * 2010-09-30 2013-04-24 株式会社日立制作所 氢制造系统
US9273403B2 (en) 2007-01-24 2016-03-01 Covestro Deutschland Ag Method for improving the performance of nickel electrodes
CN108431303A (zh) * 2015-12-28 2018-08-21 迪诺拉永久电极股份有限公司 碱水电解方法
CN112513334A (zh) * 2018-07-20 2021-03-16 科思创知识产权两合公司 改进镍电极性能的方法

Families Citing this family (5)

* 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
DE102008007605A1 (de) * 2008-02-04 2009-08-06 Uhde Gmbh Modifiziertes Nickel
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9273403B2 (en) 2007-01-24 2016-03-01 Covestro Deutschland Ag Method for improving the performance of nickel electrodes
CN103069052A (zh) * 2010-09-30 2013-04-24 株式会社日立制作所 氢制造系统
CN108431303A (zh) * 2015-12-28 2018-08-21 迪诺拉永久电极股份有限公司 碱水电解方法
CN108431303B (zh) * 2015-12-28 2019-08-27 迪诺拉永久电极股份有限公司 碱水电解方法
US10619253B2 (en) 2015-12-28 2020-04-14 De Nora Permelec Ltd Method for electrolyzing alkaline water
CN112513334A (zh) * 2018-07-20 2021-03-16 科思创知识产权两合公司 改进镍电极性能的方法
US20210292922A1 (en) * 2018-07-20 2021-09-23 Covestro Intellectual Property Gmbh & Co. Kg Method for improving the performance of nickel electrodes
CN112513334B (zh) * 2018-07-20 2023-12-22 科思创知识产权两合公司 改进镍电极性能的方法

Also Published As

Publication number Publication date
EP0590260A1 (de) 1994-04-06
JPH06212471A (ja) 1994-08-02
FI934299L (fi) 1994-04-02
FI934299A0 (fi) 1993-09-30
FI934299A7 (fi) 1994-04-02
NO933501D0 (no) 1993-09-30
DE4232958C1 (enExample) 1993-09-16
NO933501L (no) 1994-04-05

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Legal Events

Date Code Title Description
FZDE Discontinued