JPS5782483A - Electrode for production of hydrogen and its production - Google Patents

Electrode for production of hydrogen and its production

Info

Publication number
JPS5782483A
JPS5782483A JP55157582A JP15758280A JPS5782483A JP S5782483 A JPS5782483 A JP S5782483A JP 55157582 A JP55157582 A JP 55157582A JP 15758280 A JP15758280 A JP 15758280A JP S5782483 A JPS5782483 A JP S5782483A
Authority
JP
Japan
Prior art keywords
coating
electrode
hydrogen
production
base material
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
JP55157582A
Other languages
Japanese (ja)
Other versions
JPS6364518B2 (en
Inventor
Hiroyuki Shiraki
Mitsuo Yoshida
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo 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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP55157582A priority Critical patent/JPS5782483A/en
Priority to AU65807/80A priority patent/AU541149B2/en
Priority to NO803917A priority patent/NO157461C/en
Priority to EP80108172A priority patent/EP0031948B1/en
Priority to FI804023A priority patent/FI67576C/en
Priority to DE8080108172T priority patent/DE3071799D1/en
Priority to CA000367566A priority patent/CA1188254A/en
Priority to SU803223545A priority patent/RU2045583C1/en
Priority to BR8008538A priority patent/BR8008538A/en
Priority to KR1019810000256A priority patent/KR840001428B1/en
Publication of JPS5782483A publication Critical patent/JPS5782483A/en
Priority to US06/525,603 priority patent/US4496453A/en
Publication of JPS6364518B2 publication Critical patent/JPS6364518B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material

Abstract

PURPOSE: To provide an electrode for production of hydrogen which is superior in corrosion resistance and mechanical strength, does not cause electrodeposition of iron, is low in hydrogen overvoltage for a long period of time and is stable by coating a conductive base material with layers contg. oxides of metals of ≥1 kind of Ni, Co and Ag.
CONSTITUTION: The surfaces of a base material consisting of a perforated plate, an expanded metal or the like having suitable plate thickness, hole diameters and pitches are coated with layers contg. oxides of metals of ≥1 kinds out of Ni, Co, Ag, and particularly Ni and Ni oxide. Or the metal oxides existing in said coating are subjected to a reduction treatment under gentle conditions. The electrode for production of hydrogen obtained by such methods is extremely low in hydrogen overvoltage. The thickness of said coating layes is preferably ≥10μ. Suitable known methods are adaptable for the method of coating the base material, and above all a melt spraying method is one of the methods of giving the electrode best suited for the purpose of this invention.
COPYRIGHT: (C)1982,JPO&Japio
JP55157582A 1979-12-26 1980-11-11 Electrode for production of hydrogen and its production Granted JPS5782483A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP55157582A JPS5782483A (en) 1980-11-11 1980-11-11 Electrode for production of hydrogen and its production
DE8080108172T DE3071799D1 (en) 1979-12-26 1980-12-23 A hydrogen-evolution electrode
NO803917A NO157461C (en) 1979-12-26 1980-12-23 HYDROGEN DEVELOPING ELECTRODE.
EP80108172A EP0031948B1 (en) 1979-12-26 1980-12-23 A hydrogen-evolution electrode
FI804023A FI67576C (en) 1979-12-26 1980-12-23 VAETEALSTRINGSELEKTROD
AU65807/80A AU541149B2 (en) 1979-12-26 1980-12-23 Hydrogen evolution electrode
CA000367566A CA1188254A (en) 1979-12-26 1980-12-24 Hydrogen-evolution electrode
SU803223545A RU2045583C1 (en) 1979-12-26 1980-12-25 Method for manufacture of electrode
BR8008538A BR8008538A (en) 1979-12-26 1980-12-29 ELECTRODE FOR DISCHARGE OF HYDROGEN AND PROCESS FOR THE PRODUCTION OF THE SAME
KR1019810000256A KR840001428B1 (en) 1980-11-11 1981-01-28 A hydrogen-erolution electrode
US06/525,603 US4496453A (en) 1979-12-26 1983-08-22 Hydrogen-evolution electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55157582A JPS5782483A (en) 1980-11-11 1980-11-11 Electrode for production of hydrogen and its production

Publications (2)

Publication Number Publication Date
JPS5782483A true JPS5782483A (en) 1982-05-22
JPS6364518B2 JPS6364518B2 (en) 1988-12-12

Family

ID=15652841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55157582A Granted JPS5782483A (en) 1979-12-26 1980-11-11 Electrode for production of hydrogen and its production

Country Status (2)

Country Link
JP (1) JPS5782483A (en)
KR (1) KR840001428B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026682A (en) * 1983-07-22 1985-02-09 Asahi Chem Ind Co Ltd Electrode for generating hydrogen
WO2007126325A1 (en) * 2006-04-27 2007-11-08 Igor Nikolaevich Mogilevsky Method for producing hydrogen by water hydrolysis (variants) and a method for controling a process for producing hydrogen by water hydrolysis
WO2018181955A1 (en) 2017-03-31 2018-10-04 旭化成株式会社 Anode, bipolar electrolytic cell, and method for producing hydrogen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04108414U (en) * 1991-03-05 1992-09-18 亨一 村田 automotive visor
JPH06320939A (en) * 1994-03-31 1994-11-22 Honda Motor Co Ltd Ventilating device for automobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620181A (en) * 1979-06-29 1981-02-25 Solvay Cathode for hydrogen electrolytic manufacture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620181A (en) * 1979-06-29 1981-02-25 Solvay Cathode for hydrogen electrolytic manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026682A (en) * 1983-07-22 1985-02-09 Asahi Chem Ind Co Ltd Electrode for generating hydrogen
WO2007126325A1 (en) * 2006-04-27 2007-11-08 Igor Nikolaevich Mogilevsky Method for producing hydrogen by water hydrolysis (variants) and a method for controling a process for producing hydrogen by water hydrolysis
WO2018181955A1 (en) 2017-03-31 2018-10-04 旭化成株式会社 Anode, bipolar electrolytic cell, and method for producing hydrogen

Also Published As

Publication number Publication date
KR840001428B1 (en) 1984-09-26
KR830005396A (en) 1983-08-13
JPS6364518B2 (en) 1988-12-12

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