JPS5789491A - Production of cathode for use in generation of hydrogen - Google Patents

Production of cathode for use in generation of hydrogen

Info

Publication number
JPS5789491A
JPS5789491A JP55164682A JP16468280A JPS5789491A JP S5789491 A JPS5789491 A JP S5789491A JP 55164682 A JP55164682 A JP 55164682A JP 16468280 A JP16468280 A JP 16468280A JP S5789491 A JPS5789491 A JP S5789491A
Authority
JP
Japan
Prior art keywords
cathode
hydrogen
solution
dispersed
generation
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.)
Granted
Application number
JP55164682A
Other languages
Japanese (ja)
Other versions
JPS6148592B2 (en
Inventor
Akihiro Sakata
Toshimasa Okazaki
Kyoji Nagai
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.)
Toagosei Co Ltd
Original Assignee
Toagosei Co Ltd
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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP55164682A priority Critical patent/JPS5789491A/en
Priority to DE19813132269 priority patent/DE3132269A1/en
Publication of JPS5789491A publication Critical patent/JPS5789491A/en
Publication of JPS6148592B2 publication Critical patent/JPS6148592B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

PURPOSE: To obtain a cathode having excellent durability and low hydrogen overvoltage, by electroplating the surface of a substrate with use of a Ni-plating solution in which carbonaceous particles are dispersed and which contains Pt, Rh, Ir or Pd.
CONSTITUTION: Carbonaceous particles such as active carbon and dispersed into a sulfamic nickel solution, and the solution is let conain 5,000mg/l or less of one or more metal ions selected from Pt, Rh, Ir and Pd. With use of this plating solution, the surface of an electrode substrate is electroplated to form a hydrogen-generating cathode. The cathode obtained by this method has a remarkably low hydrogen overvoltage property and maintains its activity for a long period. In addition, according to this method a low-cost hydrogen-generating electrode can be produced by a simplified operation.
COPYRIGHT: (C)1982,JPO&Japio
JP55164682A 1980-08-14 1980-11-25 Production of cathode for use in generation of hydrogen Granted JPS5789491A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55164682A JPS5789491A (en) 1980-11-25 1980-11-25 Production of cathode for use in generation of hydrogen
DE19813132269 DE3132269A1 (en) 1980-08-14 1981-08-14 Cathode for generating hydrogen gas, and method for manufacturing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55164682A JPS5789491A (en) 1980-11-25 1980-11-25 Production of cathode for use in generation of hydrogen

Publications (2)

Publication Number Publication Date
JPS5789491A true JPS5789491A (en) 1982-06-03
JPS6148592B2 JPS6148592B2 (en) 1986-10-24

Family

ID=15797843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55164682A Granted JPS5789491A (en) 1980-08-14 1980-11-25 Production of cathode for use in generation of hydrogen

Country Status (1)

Country Link
JP (1) JPS5789491A (en)

Also Published As

Publication number Publication date
JPS6148592B2 (en) 1986-10-24

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