JPS5751275A - Manufacture of cathode for electrolysis - Google Patents

Manufacture of cathode for electrolysis

Info

Publication number
JPS5751275A
JPS5751275A JP55125316A JP12531680A JPS5751275A JP S5751275 A JPS5751275 A JP S5751275A JP 55125316 A JP55125316 A JP 55125316A JP 12531680 A JP12531680 A JP 12531680A JP S5751275 A JPS5751275 A JP S5751275A
Authority
JP
Japan
Prior art keywords
powder
sintering
dispersion
silicate hydrate
compound
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
JP55125316A
Other languages
Japanese (ja)
Inventor
Takashi Sakaki
Kazutaka Sakiyama
Masatoshi Sugimori
Junji Koshiba
Toshiki Shimizu
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP55125316A priority Critical patent/JPS5751275A/en
Publication of JPS5751275A publication Critical patent/JPS5751275A/en
Pending 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

Landscapes

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

Abstract

PURPOSE: To obtain a cathode with high durability and high electrode catalytic activity by applying a mixed liq. dispersion consisting of powder for sintering and silicate hydrate or an Al compound to the surface of a metallic electrode substrate, sintering the dispersion, and treating the sintered layer with an alkali or acid soln.
CONSTITUTION: A mixed liq. dispersion consisting of powder for sintering and silicate hydrate and/or an Al compound is stuck or applied to the surface of an electrode substrate of Fe, Ni, Cr, Cu, Ti or an alloy thereof. The powder for sintering is Raney alloy powder or a mixture of Raney alloy powder with powder of ≥1 kinds of substance selected from metal, metallic salt, metallic oxide, carbon, chloride and carbide. The amount of the silicate hydrate and/or the Al compound added is 0.001W50wt% to the amount of the powder for sintering. The dispersion is sintered by heating, and the sintered layer is treated with an alkali or acid soln.
COPYRIGHT: (C)1982,JPO&Japio
JP55125316A 1980-09-11 1980-09-11 Manufacture of cathode for electrolysis Pending JPS5751275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55125316A JPS5751275A (en) 1980-09-11 1980-09-11 Manufacture of cathode for electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55125316A JPS5751275A (en) 1980-09-11 1980-09-11 Manufacture of cathode for electrolysis

Publications (1)

Publication Number Publication Date
JPS5751275A true JPS5751275A (en) 1982-03-26

Family

ID=14907083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55125316A Pending JPS5751275A (en) 1980-09-11 1980-09-11 Manufacture of cathode for electrolysis

Country Status (1)

Country Link
JP (1) JPS5751275A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH029446A (en) * 1988-04-14 1990-01-12 W R Grace & Co Shaped catalyst and method therefor
JP2017095746A (en) * 2015-11-20 2017-06-01 鈴木　健治 Hydrogen generator and hot-water feed system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH029446A (en) * 1988-04-14 1990-01-12 W R Grace & Co Shaped catalyst and method therefor
JP2017095746A (en) * 2015-11-20 2017-06-01 鈴木　健治 Hydrogen generator and hot-water feed system

Similar Documents

Publication Publication Date Title
EP0058832B1 (en) Electrode
WO2004005585A1 (en) Diamond electrode and method for production thereof
ES484361A1 (en) Metal electrodes for use in electrochemical cells and method of preparation thereof.
DE2714488A1 (en) SINTERED ELECTRODES WITH AN ELECTROCATALYTIC COATING AND THEIR USES
DE2911018C2 (en) Sodium / sulfur cell and a method for producing a corrosion-resistant layer on the cell housing of this cell
DE2255776A1 (en) ELECTRODE
DE2652152A1 (en) Electrodes for electrolytic devices - comprising conductive substrate, electrolyte-resistant coating with occlusions to improve electrode activity
JPS5751275A (en) Manufacture of cathode for electrolysis
JPS5781997A (en) Coated electrode containing low hydrogen
NZ527306A (en) Aluminium-wettable porous ceramic material
DE3515742C2 (en)
JPH03229888A (en) Production of electrode coated with magnetite
KR830005396A (en) Method of manufacturing hydrogen discharge electrode
EP0041940A1 (en) Method of treating metallic additives used in metallurgy, especially sponge iron
JPS55161090A (en) Dispersion plating solution of nickel-tungsten alloy
JPS56142803A (en) Preparation of composite powder
DE2734162C2 (en) Electrochemical process for the production of manganese dioxide
DE3315975A1 (en) Process for producing graphite electrodes having a protective coating
JPS57131397A (en) Electrode for electrolysis
DE2164738C2 (en) Process for the aftertreatment of metal-ceramic moldings
JPS59123780A (en) Cathode for electrolysis and its production
US2734036A (en) Preventing the formation of carbon
DE678450C (en) Process for enamelling metallic objects
DE723475C (en) Contact body for carrying out catalytic reactions
DE1295460B (en) Hard material made from boron, carbon and silicon and process for its production