JPS57101677A - Insoluble anode for electrolysis - Google Patents

Insoluble anode for electrolysis

Info

Publication number
JPS57101677A
JPS57101677A JP55175793A JP17579380A JPS57101677A JP S57101677 A JPS57101677 A JP S57101677A JP 55175793 A JP55175793 A JP 55175793A JP 17579380 A JP17579380 A JP 17579380A JP S57101677 A JPS57101677 A JP S57101677A
Authority
JP
Japan
Prior art keywords
layer
group metal
matrix material
alloy
layer formed
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
JP55175793A
Other languages
Japanese (ja)
Other versions
JPS5939514B2 (en
Inventor
Hajime Hinoto
Kango Sakai
Teruo Yokoooji
Kashio Yamaguchi
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.)
NITSUKOU ENGINEERING KK
Nippon Steel Corp
Nikko Engineering Co Ltd
Original Assignee
NITSUKOU ENGINEERING KK
Nippon Steel Corp
Nikko Engineering 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 NITSUKOU ENGINEERING KK, Nippon Steel Corp, Nikko Engineering Co Ltd filed Critical NITSUKOU ENGINEERING KK
Priority to JP55175793A priority Critical patent/JPS5939514B2/en
Publication of JPS57101677A publication Critical patent/JPS57101677A/en
Publication of JPS5939514B2 publication Critical patent/JPS5939514B2/en
Expired 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
    • Y02E60/50—Fuel cells

Landscapes

  • Electroplating Methods And Accessories (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

PURPOSE: To make an anode tolerable to long period use even in electrolysis at high current density by coating a surface of a conductive corrosion resistant matrix material with a first layer formed by electroplating Pt or Pt group metal, a second layer formed by coating and plating a Pt group metal or an alloy thereof and a third layer formed by electroplating Pt or a Pt group metal.
CONSTITUTION: As a matrix material, a conductive corrosion resistant matrix material such as titanium, a titanium alloy, zirconium, a zirconium alloy or the like is used. Said matrix material is pickled and, on a surface thereof, Pt or a Pt group metal is electroplated to form a first layer. Next, a solution prepared by dissolving a chloride of a Pt group metal or an alloy thereof in ethyl alcohol is dispersed in turpentine oil and the resulting dispersion is coated on the first layer and dried under reductive flame and decomposed by heating to form a second layer. Further, Pt or a Pt group metal is electroplated on the second layer to form a third layer.
COPYRIGHT: (C)1982,JPO&Japio
JP55175793A 1980-12-15 1980-12-15 Insoluble anode for electrolysis Expired JPS5939514B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55175793A JPS5939514B2 (en) 1980-12-15 1980-12-15 Insoluble anode for electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55175793A JPS5939514B2 (en) 1980-12-15 1980-12-15 Insoluble anode for electrolysis

Publications (2)

Publication Number Publication Date
JPS57101677A true JPS57101677A (en) 1982-06-24
JPS5939514B2 JPS5939514B2 (en) 1984-09-25

Family

ID=16002339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55175793A Expired JPS5939514B2 (en) 1980-12-15 1980-12-15 Insoluble anode for electrolysis

Country Status (1)

Country Link
JP (1) JPS5939514B2 (en)

Also Published As

Publication number Publication date
JPS5939514B2 (en) 1984-09-25

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