JPS55113887A - Production of electrolytic cathode - Google Patents

Production of electrolytic cathode

Info

Publication number
JPS55113887A
JPS55113887A JP2132279A JP2132279A JPS55113887A JP S55113887 A JPS55113887 A JP S55113887A JP 2132279 A JP2132279 A JP 2132279A JP 2132279 A JP2132279 A JP 2132279A JP S55113887 A JPS55113887 A JP S55113887A
Authority
JP
Japan
Prior art keywords
cathode
base material
hydrogen
alloy
electroplating
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
JP2132279A
Other languages
Japanese (ja)
Inventor
Osahiro Nakagawa
Toshimasa Okazaki
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 JP2132279A priority Critical patent/JPS55113887A/en
Publication of JPS55113887A publication Critical patent/JPS55113887A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain the hydrogen-producing cathode of extremely low hydrogen overvoltage by using the metal base material whose surface is composed of Fe, Ni or their alloy as chathode and electroplating Ni or Co under the specific conditions on the surface thereof.
CONSTITUTION: The metal base material of carbon steel, high nickel alloy or the like whose at least surface is composed of Fe, Ni or their alloy is dipped in a plating bath and with the base material as cathode, Ni or Co is electrodeposited. At this time, when current density is so controlled that 30W90% of the total current used for the electroplating is consumed for generation of hydrogen, then the plating layer becomes porous and hydrogen overvoltage is considerably reduced. Hence, the cathode material effective for salt water electrolysis, etc. is obtained inexpensively.
COPYRIGHT: (C)1980,JPO&Japio
JP2132279A 1979-02-27 1979-02-27 Production of electrolytic cathode Pending JPS55113887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2132279A JPS55113887A (en) 1979-02-27 1979-02-27 Production of electrolytic cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2132279A JPS55113887A (en) 1979-02-27 1979-02-27 Production of electrolytic cathode

Publications (1)

Publication Number Publication Date
JPS55113887A true JPS55113887A (en) 1980-09-02

Family

ID=12051908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2132279A Pending JPS55113887A (en) 1979-02-27 1979-02-27 Production of electrolytic cathode

Country Status (1)

Country Link
JP (1) JPS55113887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106757144A (en) * 2016-12-09 2017-05-31 济南大学 The preparation method of nanocrystalline IF steel/self assembly section's qin carbon black/Ni Zn liberation of hydrogen materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106757144A (en) * 2016-12-09 2017-05-31 济南大学 The preparation method of nanocrystalline IF steel/self assembly section's qin carbon black/Ni Zn liberation of hydrogen materials

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