JPS57198280A - Electrolytic process of water - Google Patents

Electrolytic process of water

Info

Publication number
JPS57198280A
JPS57198280A JP56082542A JP8254281A JPS57198280A JP S57198280 A JPS57198280 A JP S57198280A JP 56082542 A JP56082542 A JP 56082542A JP 8254281 A JP8254281 A JP 8254281A JP S57198280 A JPS57198280 A JP S57198280A
Authority
JP
Japan
Prior art keywords
anode
water
contg
layer
particles
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
JP56082542A
Other languages
Japanese (ja)
Other versions
JPS6344832B2 (en
Inventor
Yoshio Oda
Takashi Otoma
Eiji Endo
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP56082542A priority Critical patent/JPS57198280A/en
Priority to EP82104652A priority patent/EP0067975B1/en
Priority to US06/382,771 priority patent/US4470893A/en
Priority to DE8282104652T priority patent/DE3277022D1/en
Publication of JPS57198280A publication Critical patent/JPS57198280A/en
Publication of JPS6344832B2 publication Critical patent/JPS6344832B2/ja
Granted 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 improve durability with low oxygen overvoltage by using an anode wherein a layer consisting of metals of Ni, Co, Ag contg. particles of metals selected from Ni, Co, Ag in such a way that part thereof expose on the surface is provided on the core of an electrode.
CONSTITUTION: An anode is produced by providing a layer 2 consisting of at least 1 kind of metals selected from Ni, Co, Ag contg. particles 3 contg. metals selected from Ni, Co, Ag in such a way that part thereof expose on the surface, on an electrode core 1. The sizes of the metallic particles are 0.9W50μ and the thickness of the layer 2 are 20W200μ. Such anode and a cathode are disposed in an electrolytic cell via a cation exchange membrane, and an aq. caustic alkali soln. is supplied to the anode side and water or an aq. dilute caustic alkali soln. to the cathode side, and the water is electrolyzed, whereby hydrogen and oxygen are produced.
COPYRIGHT: (C)1982,JPO&Japio
JP56082542A 1981-06-01 1981-06-01 Electrolytic process of water Granted JPS57198280A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56082542A JPS57198280A (en) 1981-06-01 1981-06-01 Electrolytic process of water
EP82104652A EP0067975B1 (en) 1981-06-01 1982-05-27 Method for water electrolysis
US06/382,771 US4470893A (en) 1981-06-01 1982-05-27 Method for water electrolysis
DE8282104652T DE3277022D1 (en) 1981-06-01 1982-05-27 Method for water electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082542A JPS57198280A (en) 1981-06-01 1981-06-01 Electrolytic process of water

Publications (2)

Publication Number Publication Date
JPS57198280A true JPS57198280A (en) 1982-12-04
JPS6344832B2 JPS6344832B2 (en) 1988-09-07

Family

ID=13777387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082542A Granted JPS57198280A (en) 1981-06-01 1981-06-01 Electrolytic process of water

Country Status (1)

Country Link
JP (1) JPS57198280A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006107A1 (en) * 1985-04-10 1986-10-23 Asahi Glass Company Ltd. Highly durable low-hydrogen overvoltage cathode and a method of producing the same
WO2013005252A1 (en) * 2011-07-06 2013-01-10 株式会社 日立製作所 Electrode for electrolysis, method for producing same, and electrolysis apparatus
JPWO2013005252A1 (en) * 2011-07-06 2015-02-23 株式会社日立製作所 Electrode for electrolysis, method for producing the same, and electrolysis apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006107A1 (en) * 1985-04-10 1986-10-23 Asahi Glass Company Ltd. Highly durable low-hydrogen overvoltage cathode and a method of producing the same
WO2013005252A1 (en) * 2011-07-06 2013-01-10 株式会社 日立製作所 Electrode for electrolysis, method for producing same, and electrolysis apparatus
JPWO2013005252A1 (en) * 2011-07-06 2015-02-23 株式会社日立製作所 Electrode for electrolysis, method for producing the same, and electrolysis apparatus

Also Published As

Publication number Publication date
JPS6344832B2 (en) 1988-09-07

Similar Documents

Publication Publication Date Title
PL238788A1 (en) Narrow-gap electrolyser
ES8205881A1 (en) Electrode
JPS5311199A (en) Electrolyzing method and electrolytic cell
JPS5573872A (en) Etching of surface comprising coppur or coppur alloy
JPS57198280A (en) Electrolytic process of water
IL81785A (en) Process for the dehalogenation of chloroacetic and bromoacetic acids
JPS57143482A (en) Cathode body, its manufacture and electrolyzing method
ES8302121A1 (en) Method of generating halogen, an electrode-membrane assembly, an electrolytic cell and a semipermeable ion-exchange membrane for said method.
JPS56102587A (en) Deterioration preventing method for palladium oxide anode
JPS57181385A (en) Production of quaternary ammonium hydroxide by electrolysis
JPS56130500A (en) Continuous surface cleaning method for metallic wire material
JPS56152980A (en) Production of alkali hydroxide
SE8303788D0 (en) ENERGY SAVING ELECTROLYTIC ELECTRODE
JPS57194269A (en) Production of hydrogen
JPS57116783A (en) Production of hydrogen and halogen
JPS5357199A (en) Regenerating method for cation exchange membrane
JPS56146884A (en) Electrolysis method for alkali chloride using cation exchange membrane
JPS5318470A (en) Improved treating method for waste liquid
JPS5633490A (en) Cathode for electrolysis
JPS5763683A (en) Production of hydrogen
JPS57198279A (en) Electrolytic process of water
JPS57194268A (en) Production of hydrogen
JPS57200574A (en) Method of electrolysis of water
JPS6442260A (en) Recorder
JPS55122897A (en) Continuous electroplating method for hoop with zinc