GB1352390A - Anode for electrochemical processes - Google Patents

Anode for electrochemical processes

Info

Publication number
GB1352390A
GB1352390A GB1947071*[A GB1947071A GB1352390A GB 1352390 A GB1352390 A GB 1352390A GB 1947071 A GB1947071 A GB 1947071A GB 1352390 A GB1352390 A GB 1352390A
Authority
GB
United Kingdom
Prior art keywords
metal
actuating
substances
anode
oxides
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.)
Expired
Application number
GB1947071*[A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1352390A publication Critical patent/GB1352390A/en
Expired 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
    • 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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/093—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one noble metal or noble metal oxide and at least one non-noble metal oxide

Landscapes

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

Abstract

1352390 Sintered coating on metal anode C CONRADTY 8 June 1971 [16 July 1970] 19470/71 Headings C7B and C7D A metal anode is provided with a covering layer wherein actuating substances which counteract passivation are anchored in a sintered porous carrier layer of the metal. The metal may be Ti, Ta, Nb, Zr, Hf, W, Mo or alloys thereof. The actuating substances may be Au, Ag or the oxides and metals of the platinum group or oxides or oxide mixtures of Pb, Fe, Co, Ni, Cr, Mn, Cu, Cd, Sn, Sb. The metal surface is prepared by grinding, etching, rinsing or steam degreasing. The powders are fixed to the metal surface by an adhesive. Fillers may be added such as ammonium perchlorate, chromate, sulphate or resin diluted with alcohol. Sintering takes place in vacuo or in argon. The actuating substances are introduced into the carrier layer by vapour deposition or electrolysis. The electrode is particularly suitable for the electrolyis of alkali metal chlorides.
GB1947071*[A 1970-07-16 1971-06-08 Anode for electrochemical processes Expired GB1352390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2035212A DE2035212C2 (en) 1970-07-16 1970-07-16 Metal anode for electrolytic processes

Publications (1)

Publication Number Publication Date
GB1352390A true GB1352390A (en) 1974-05-08

Family

ID=5776895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1947071*[A Expired GB1352390A (en) 1970-07-16 1971-06-08 Anode for electrochemical processes

Country Status (16)

Country Link
JP (1) JPS529633B1 (en)
AT (1) AT313312B (en)
BE (1) BE770054A (en)
BR (1) BR7104809D0 (en)
CA (1) CA975322A (en)
CH (1) CH526993A (en)
DE (1) DE2035212C2 (en)
ES (1) ES393351A1 (en)
FI (1) FI58657C (en)
FR (1) FR2098464B1 (en)
GB (1) GB1352390A (en)
NL (1) NL167736C (en)
NO (1) NO138002C (en)
SE (1) SE371753B (en)
YU (1) YU36048B (en)
ZA (1) ZA714678B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7943019B2 (en) * 2005-01-07 2011-05-17 Daiso Co., Ltd. Insoluble electrode

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2300422C3 (en) * 1973-01-05 1981-10-15 Hoechst Ag, 6000 Frankfurt Method of making an electrode
GB2085031B (en) 1980-08-18 1983-11-16 Diamond Shamrock Techn Modified lead electrode for electrowinning metals
CA1208167A (en) * 1982-02-18 1986-07-22 Eltech Systems Corporation Manufacture of electrodes with lead base
CA1208601A (en) * 1982-02-18 1986-07-29 Diamond Chemicals Company Electrode with lead base and method of making same
DE3613997A1 (en) * 1986-04-25 1987-10-29 Sigri Gmbh ANODE FOR ELECTROLYTIC PROCESSES

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD55323A (en) *
GB891720A (en) * 1958-07-24 1962-03-14 Ici Ltd Method of manufacturing electrodes
NL235848A (en) * 1959-02-06
BE590159A (en) * 1959-04-27
US3372107A (en) * 1964-01-17 1968-03-05 Klein Alfred Electrode material for electrolytic processes
GB1050429A (en) * 1964-09-07 1966-12-07
DE1567909B1 (en) * 1965-12-07 1970-07-16 Basf Ag Titanium or tantalum containing anode for horizontal electrolysis cells
GB1195871A (en) * 1967-02-10 1970-06-24 Chemnor Ag Improvements in or relating to the Manufacture of Electrodes.
GB1246447A (en) * 1967-09-26 1971-09-15 Imp Metal Ind Kynoch Ltd Improvements in or relating to the manufacture of oxide-coated electrodes for use in electrolytic processes
DE1812522A1 (en) * 1968-12-04 1970-06-18 Basf Ag Anode for alkali chloride electrolysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7943019B2 (en) * 2005-01-07 2011-05-17 Daiso Co., Ltd. Insoluble electrode

Also Published As

Publication number Publication date
FR2098464A1 (en) 1972-03-10
JPS529633B1 (en) 1977-03-17
YU36048B (en) 1981-11-13
ES393351A1 (en) 1974-06-01
FI58657C (en) 1981-03-10
NL167736C (en) 1986-12-16
DE2035212C2 (en) 1987-11-12
AT313312B (en) 1974-02-11
NO138002C (en) 1983-12-09
SE371753B (en) 1974-12-02
CA975322A (en) 1975-09-30
CH526993A (en) 1972-08-31
YU174071A (en) 1981-04-30
DE2035212A1 (en) 1972-01-27
ZA714678B (en) 1972-05-31
FR2098464B1 (en) 1976-04-16
NL7109813A (en) 1972-01-18
BE770054A (en) 1971-11-16
NL167736B (en) 1981-08-17
NO138002B (en) 1978-02-27
BR7104809D0 (en) 1973-04-10
FI58657B (en) 1980-11-28

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee