FR2418281A1 - CATHODE FOR ELECTROLYZER - Google Patents

CATHODE FOR ELECTROLYZER

Info

Publication number
FR2418281A1
FR2418281A1 FR7805662A FR7805662A FR2418281A1 FR 2418281 A1 FR2418281 A1 FR 2418281A1 FR 7805662 A FR7805662 A FR 7805662A FR 7805662 A FR7805662 A FR 7805662A FR 2418281 A1 FR2418281 A1 FR 2418281A1
Authority
FR
France
Prior art keywords
cathode
electrolyzer
catalyst
nickel
electrolyser
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
FR7805662A
Other languages
French (fr)
Other versions
FR2418281B1 (en
Inventor
Anthony John Appleby
Gilles Crepy
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7805662A priority Critical patent/FR2418281A1/en
Priority to IT67155/79A priority patent/IT1164927B/en
Priority to GB7903049A priority patent/GB2015579B/en
Priority to DE19792906927 priority patent/DE2906927A1/en
Priority to JP1914779A priority patent/JPS54123582A/en
Priority to OA56742A priority patent/OA06191A/en
Publication of FR2418281A1 publication Critical patent/FR2418281A1/en
Application granted granted Critical
Publication of FR2418281B1 publication Critical patent/FR2418281B1/fr
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
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Powder Metallurgy (AREA)

Abstract

Cathode pour électrolyseur. Elle comprend un matériau conducteur poreux comportant du nickel fritté imprégné d'un catalyseur caractérisé par le fait que ledit catalyseur est un molybdate d'au moins un métal choisi dans le groupe comportant le nickel, le fer et leurs mélanges. L'invention est mise en oeuvre dans la fabrication d'hydrogène par électrolyse d'une solution aqueuse alcaline.Cathode for electrolyser. It comprises a porous conductive material comprising sintered nickel impregnated with a catalyst characterized in that said catalyst is a molybdate of at least one metal chosen from the group comprising nickel, iron and their mixtures. The invention is implemented in the manufacture of hydrogen by electrolysis of an aqueous alkaline solution.

FR7805662A 1978-02-28 1978-02-28 CATHODE FOR ELECTROLYZER Granted FR2418281A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7805662A FR2418281A1 (en) 1978-02-28 1978-02-28 CATHODE FOR ELECTROLYZER
IT67155/79A IT1164927B (en) 1978-02-28 1979-01-24 CATHETER FOR ELECTROLYSTS
GB7903049A GB2015579B (en) 1978-02-28 1979-01-29 Cathode for an electrolyser
DE19792906927 DE2906927A1 (en) 1978-02-28 1979-02-22 A CATHODE FOR AN ELECTROLYSIS CELL AND METHOD FOR MANUFACTURING IT
JP1914779A JPS54123582A (en) 1978-02-28 1979-02-22 Cathod for electrolysis apparatus and its manufacture
OA56742A OA06191A (en) 1978-02-28 1979-02-26 Cathode for electrolyser.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805662A FR2418281A1 (en) 1978-02-28 1978-02-28 CATHODE FOR ELECTROLYZER

Publications (2)

Publication Number Publication Date
FR2418281A1 true FR2418281A1 (en) 1979-09-21
FR2418281B1 FR2418281B1 (en) 1983-03-18

Family

ID=9205151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805662A Granted FR2418281A1 (en) 1978-02-28 1978-02-28 CATHODE FOR ELECTROLYZER

Country Status (6)

Country Link
JP (1) JPS54123582A (en)
DE (1) DE2906927A1 (en)
FR (1) FR2418281A1 (en)
GB (1) GB2015579B (en)
IT (1) IT1164927B (en)
OA (1) OA06191A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447408A1 (en) * 1979-01-24 1980-08-22 Ppg Industries Inc NICKEL-MOLYBDENE CATHODE AND ITS APPLICATION TO THE ELECTROLYSIS OF AN ALKALINE CHLORIDE BRINE
FR2565257A1 (en) * 1984-05-29 1985-12-06 Comp Generale Electricite CATALYST FOR ELECTROLYSER BASIC SOLUTIONS
WO2014020151A1 (en) 2012-08-03 2014-02-06 Centre National De La Recherche Scientifique Composite electrodes for the electrolysis of water

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN153057B (en) 1978-09-21 1984-05-26 British Petroleum Co
US4410413A (en) 1981-10-05 1983-10-18 Mpd Technology Corporation Cathode for electrolytic production of hydrogen
DE3612790A1 (en) * 1986-04-16 1987-10-22 Sigri Gmbh Cathode for aqueous electrolysis
WO2022137691A1 (en) * 2020-12-23 2022-06-30 三井金属鉱業株式会社 Nickel powder, method for producing same, conductive composition, and conductive film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347316A (en) * 1961-12-28 1963-12-27 Ici Australia Ltd electrodes for electrolytic cells
FR1592294A (en) * 1968-11-18 1970-05-11

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393100A (en) * 1965-10-01 1968-07-16 Gen Electric Process of generating electrical energy utilizing a fuel containing carbon monoxide and a fuel cell electrode structure therefor, comprising a carbon-monoxide resistant electrode body
US4033837A (en) * 1976-02-24 1977-07-05 Olin Corporation Plated metallic cathode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1347316A (en) * 1961-12-28 1963-12-27 Ici Australia Ltd electrodes for electrolytic cells
FR1592294A (en) * 1968-11-18 1970-05-11

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1976 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447408A1 (en) * 1979-01-24 1980-08-22 Ppg Industries Inc NICKEL-MOLYBDENE CATHODE AND ITS APPLICATION TO THE ELECTROLYSIS OF AN ALKALINE CHLORIDE BRINE
FR2565257A1 (en) * 1984-05-29 1985-12-06 Comp Generale Electricite CATALYST FOR ELECTROLYSER BASIC SOLUTIONS
EP0173002A1 (en) * 1984-05-29 1986-03-05 Alsthom Catalyst for a basic solutions electrolyzer
WO2014020151A1 (en) 2012-08-03 2014-02-06 Centre National De La Recherche Scientifique Composite electrodes for the electrolysis of water

Also Published As

Publication number Publication date
DE2906927A1 (en) 1979-08-30
OA06191A (en) 1981-06-30
IT7967155A0 (en) 1979-01-24
GB2015579A (en) 1979-09-12
DE2906927C2 (en) 1987-07-02
FR2418281B1 (en) 1983-03-18
IT1164927B (en) 1987-04-15
GB2015579B (en) 1982-08-04
JPS54123582A (en) 1979-09-25
JPS6139398B2 (en) 1986-09-03

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