JPS55148786A - Manufacture of cathode for water electrolysis - Google Patents

Manufacture of cathode for water electrolysis

Info

Publication number
JPS55148786A
JPS55148786A JP5693179A JP5693179A JPS55148786A JP S55148786 A JPS55148786 A JP S55148786A JP 5693179 A JP5693179 A JP 5693179A JP 5693179 A JP5693179 A JP 5693179A JP S55148786 A JPS55148786 A JP S55148786A
Authority
JP
Japan
Prior art keywords
raney nickel
carried out
alloy
powders
plating bath
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.)
Pending
Application number
JP5693179A
Other languages
Japanese (ja)
Inventor
Keiji Kawasaki
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP5693179A priority Critical patent/JPS55148786A/en
Publication of JPS55148786A publication Critical patent/JPS55148786A/en
Pending 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

Abstract

PURPOSE: To obtain the above mentioned cathode having a low hydrogen overvoltage, by carrying out plating treatment on the surface of titanium (alloy) base material in the composite nickel plating bath suspended Raney nickel powder.
CONSTITUTION: Composite nickel plating treatment of wire net base material formed in the shape of plate or box by using titanium (alloy), is carried out by dipping in the plating bath suspended Raney nickel powders of about 1W500g/l carried out alkali development. By the above method, the anode material stuck Ni particles in porous state and having a low hydrogen overvoltage, is obtained because Al component contained in the Raney nickel alloy powders is removed by alkali solution and moreover, nickel plating treatment is carried out in the usual plating bath not containing Raney nickel powders repeatedly when the adhesion strength is low.
COPYRIGHT: (C)1980,JPO&Japio
JP5693179A 1979-05-11 1979-05-11 Manufacture of cathode for water electrolysis Pending JPS55148786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5693179A JPS55148786A (en) 1979-05-11 1979-05-11 Manufacture of cathode for water electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5693179A JPS55148786A (en) 1979-05-11 1979-05-11 Manufacture of cathode for water electrolysis

Publications (1)

Publication Number Publication Date
JPS55148786A true JPS55148786A (en) 1980-11-19

Family

ID=13041248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5693179A Pending JPS55148786A (en) 1979-05-11 1979-05-11 Manufacture of cathode for water electrolysis

Country Status (1)

Country Link
JP (1) JPS55148786A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061075A1 (en) * 2000-02-18 2001-08-23 Provera Ges. Für Projektierung Und Vermögensadministration Mbh Electrode pair comprising an anode having a semiconductor coating and a method linked thereto for electrolytically separating water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061075A1 (en) * 2000-02-18 2001-08-23 Provera Ges. Für Projektierung Und Vermögensadministration Mbh Electrode pair comprising an anode having a semiconductor coating and a method linked thereto for electrolytically separating water

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