JPS5633490A - Cathode for electrolysis - Google Patents

Cathode for electrolysis

Info

Publication number
JPS5633490A
JPS5633490A JP10719879A JP10719879A JPS5633490A JP S5633490 A JPS5633490 A JP S5633490A JP 10719879 A JP10719879 A JP 10719879A JP 10719879 A JP10719879 A JP 10719879A JP S5633490 A JPS5633490 A JP S5633490A
Authority
JP
Japan
Prior art keywords
cathode
electrolysis
electroplating
conductive substrate
layer composed
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
JP10719879A
Other languages
Japanese (ja)
Inventor
Akiyoshi Manabe
Takashi Momose
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.)
KURORIN ENGINEERS KK
ThyssenKrupp Uhde Chlorine Engineers Japan Ltd
Original Assignee
KURORIN ENGINEERS KK
Chlorine Engineers Corp 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 KURORIN ENGINEERS KK, Chlorine Engineers Corp Ltd filed Critical KURORIN ENGINEERS KK
Priority to JP10719879A priority Critical patent/JPS5633490A/en
Publication of JPS5633490A publication Critical patent/JPS5633490A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

PURPOSE: To reduce the production cost and to sharply lower hydrogen overvoltage by constituting the electrode by forming the alloy layer composed of a specific rate of Co, Mo and V etc. on the electric conductive substrate by electroplating the cathode for electrolysis.
CONSTITUTION: Cathode for electrolysis is obtained by heat-treating at 200W500°C after forming the alloy layer composed of 30W98% Co, 0.1W70% Mo and 0.01W 2%V by wt% and having 5W50μ (preferably 10W30μ) thickness by electroplating, on the electric conductive substrate made of copper, iron, iron alloy etc. Said cathode is suitably used for salt electrolysis or Glauber's salt electrolysis of diaphragm process or ion exchange membrane process. Further, the cathode can be manufactured by inexpensive process and also, hydrogen overvoltage is sharply lowered at said electroysis of alkali solution.
COPYRIGHT: (C)1981,JPO&Japio
JP10719879A 1979-08-24 1979-08-24 Cathode for electrolysis Pending JPS5633490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10719879A JPS5633490A (en) 1979-08-24 1979-08-24 Cathode for electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10719879A JPS5633490A (en) 1979-08-24 1979-08-24 Cathode for electrolysis

Publications (1)

Publication Number Publication Date
JPS5633490A true JPS5633490A (en) 1981-04-03

Family

ID=14452959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10719879A Pending JPS5633490A (en) 1979-08-24 1979-08-24 Cathode for electrolysis

Country Status (1)

Country Link
JP (1) JPS5633490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022508971A (en) * 2018-10-29 2022-01-19 ニューサウス・イノヴェイションズ・ピーティーワイ・リミテッド Hydrogen generation reaction catalyst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022508971A (en) * 2018-10-29 2022-01-19 ニューサウス・イノヴェイションズ・ピーティーワイ・リミテッド Hydrogen generation reaction catalyst

Similar Documents

Publication Publication Date Title
ES8406570A1 (en) Cathode for the electrolytic production of hydrogen, and its use.
ES8105792A1 (en) Cathode for the electrolytic production of hydrogen.
JPS5311199A (en) Electrolyzing method and electrolytic cell
JPS5224176A (en) Cathion exchange membrane
JPS5633490A (en) Cathode for electrolysis
JPS5633491A (en) Cathode for eletrolysis
JPS53138969A (en) Preparation of boiling heat conductive tube
JPS57198280A (en) Electrolytic process of water
JPS52135811A (en) Preparation of alkali metal
JPS5524970A (en) Cathode production
JPS5316311A (en) Preparation of metallic sodium
JPS5274501A (en) Recovering of metals by electrolysis
JPS531603A (en) Pretreatment of cathode to be used at deposition of metal by electrolysis from solution containing metal salt
JPS5565376A (en) Cathode for electrolysis of aqueous alkali metal halogenide solution and production thereof
JPS5210864A (en) Bipolar electrode
JPS5589482A (en) Cathode for water electrolysis and its manufacture
JPS5350085A (en) Production of hydrogen
JPS5354175A (en) Preparation of electrode for electrolysis of water
JPS53113217A (en) Method of producing electrolytic copper
JPS5435196A (en) Removing method of heavy metals in caustic alkali solution
JPS5468795A (en) Cathode for manufacture of caustic soda and production thereof
JPS53116219A (en) Manufacture of electrolytic copper
JPS541282A (en) Cathode
JPS54152697A (en) Cathode for electrolysis of alkali halide
JPS55148784A (en) Manufacture of cathode for electrolysis of alkali metal halogenide aqueous solution