CA962228A - Electrode with electrocatalytic ceramic semiconductor faces - Google Patents

Electrode with electrocatalytic ceramic semiconductor faces

Info

Publication number
CA962228A
CA962228A CA037,759A CA37759A CA962228A CA 962228 A CA962228 A CA 962228A CA 37759 A CA37759 A CA 37759A CA 962228 A CA962228 A CA 962228A
Authority
CA
Canada
Prior art keywords
electrode
ceramic semiconductor
semiconductor faces
electrocatalytic ceramic
electrocatalytic
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
CA037,759A
Other languages
English (en)
Inventor
Antonio Nidola
Patrizio Gallone
Vittorio De Nora
Giuseppe Bianchi
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.)
Electronor Corp
Original Assignee
Electronor Corp
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 Electronor Corp filed Critical Electronor Corp
Application granted granted Critical
Publication of CA962228A publication Critical patent/CA962228A/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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • 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
    • 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
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/061—Metal or alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
CA037,759A 1967-12-14 1968-12-13 Electrode with electrocatalytic ceramic semiconductor faces Expired CA962228A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US69040767A 1967-12-14 1967-12-14
US04/771,665 US3948751A (en) 1967-12-14 1968-10-29 Valve metal electrode with valve metal oxide semi-conductive face
US77873668A 1968-11-25 1968-11-25
US00141946A US3846273A (en) 1967-12-14 1971-05-10 Method of producing valve metal electrode with valve metal oxide semiconductive coating having a chlorine discharge catalyst in said coating
US00155644A US3810770A (en) 1967-12-14 1971-06-22 Titanium or tantalum base electrodes with applied titanium or tantalum oxide face activated with noble metals or noble metal oxides

Publications (1)

Publication Number Publication Date
CA962228A true CA962228A (en) 1975-02-04

Family

ID=27538157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA037,759A Expired CA962228A (en) 1967-12-14 1968-12-13 Electrode with electrocatalytic ceramic semiconductor faces

Country Status (7)

Country Link
US (4) US3616445A (xx)
BE (2) BE725491A (xx)
CA (1) CA962228A (xx)
DE (2) DE1814576C2 (xx)
FR (2) FR1595024A (xx)
GB (2) GB1231280A (xx)
NL (2) NL165225C (xx)

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Also Published As

Publication number Publication date
BE725491A (fr) 1969-06-13
FR1595024A (xx) 1970-06-08
NL165225B (nl) 1980-10-15
GB1231280A (xx) 1971-05-12
GB1235570A (en) 1971-06-16
NL165225C (nl) 1983-09-16
FR1597806A (xx) 1970-06-29
DE1814576A1 (de) 1970-11-26
US3846273A (en) 1974-11-05
US3810770A (en) 1974-05-14
NL6817966A (xx) 1969-06-17
NL6817957A (xx) 1969-06-17
US3948751A (en) 1976-04-06
US3616445A (en) 1971-10-26
DE1814567A1 (de) 1969-08-14
DE1814576C2 (de) 1987-10-01
BE725492A (xx) 1969-06-13

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