IT1197602B - IMPROVEMENT IN PLATINUM-IRIDIUM CATALYTIC ELECTRODES, WITH LEAD, TANTALIUM, RUTHENIUM AND OXYGEN - Google Patents

IMPROVEMENT IN PLATINUM-IRIDIUM CATALYTIC ELECTRODES, WITH LEAD, TANTALIUM, RUTHENIUM AND OXYGEN

Info

Publication number
IT1197602B
IT1197602B IT47885/83A IT4788583A IT1197602B IT 1197602 B IT1197602 B IT 1197602B IT 47885/83 A IT47885/83 A IT 47885/83A IT 4788583 A IT4788583 A IT 4788583A IT 1197602 B IT1197602 B IT 1197602B
Authority
IT
Italy
Prior art keywords
tantalium
ruthenium
platinum
oxygen
improvement
Prior art date
Application number
IT47885/83A
Other languages
Italian (it)
Other versions
IT8347885A0 (en
Inventor
Herbert Myers
Robert C Langley
Original Assignee
Engelhard 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
Priority claimed from US06/372,906 external-priority patent/US4426262A/en
Application filed by Engelhard Corp filed Critical Engelhard Corp
Publication of IT8347885A0 publication Critical patent/IT8347885A0/en
Application granted granted Critical
Publication of IT1197602B publication Critical patent/IT1197602B/en

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
    • 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)
  • 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)
IT47885/83A 1982-03-11 1983-03-10 IMPROVEMENT IN PLATINUM-IRIDIUM CATALYTIC ELECTRODES, WITH LEAD, TANTALIUM, RUTHENIUM AND OXYGEN IT1197602B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35724482A 1982-03-11 1982-03-11
US06/372,906 US4426262A (en) 1982-04-29 1982-04-29 Promotion of Pt-Ir catalytic electrodes with lead, tantalum, ruthenium and oxygen

Publications (2)

Publication Number Publication Date
IT8347885A0 IT8347885A0 (en) 1983-03-10
IT1197602B true IT1197602B (en) 1988-12-06

Family

ID=26999571

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47885/83A IT1197602B (en) 1982-03-11 1983-03-10 IMPROVEMENT IN PLATINUM-IRIDIUM CATALYTIC ELECTRODES, WITH LEAD, TANTALIUM, RUTHENIUM AND OXYGEN

Country Status (3)

Country Link
EP (1) EP0103014A1 (en)
IT (1) IT1197602B (en)
WO (1) WO1983003265A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL73536A (en) * 1984-09-13 1987-12-20 Eltech Systems Corp Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis
ITMI20101098A1 (en) * 2010-06-17 2011-12-18 Industrie De Nora Spa ELECTRODE FOR ELECTROCLORATION
ITMI20101100A1 (en) * 2010-06-17 2011-12-18 Industrie De Nora Spa SYSTEM FOR THE HYPOCLORITE ELECTROCHEMICAL GENERATION
JP7396391B2 (en) * 2022-03-31 2023-12-12 Toto株式会社 Hypochlorous acid generation electrode
CN115874169B (en) * 2022-12-28 2024-09-06 西安爱尔迪环保科技有限公司 Electrode preparation method with long service life and polarity switching function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775284A (en) * 1970-03-23 1973-11-27 J Bennett Non-passivating barrier layer electrodes
US3691059A (en) * 1970-08-24 1972-09-12 Universal Oil Prod Co Hydrogen-cascade process for hydrocarbon conversion
DE2113676C2 (en) * 1971-03-20 1985-09-12 Conradty GmbH & Co Metallelektroden KG, 8505 Röthenbach Electrode for electrochemical processes
BR8006373A (en) * 1979-10-08 1981-04-14 Diamond Shamrock Corp ELECTRODE FOR USE IN ELECTRIC PROCESSES, PROCESS FOR ITS MANUFACTURING, AND USE OF THE ELECTRODE

Also Published As

Publication number Publication date
WO1983003265A1 (en) 1983-09-29
IT8347885A0 (en) 1983-03-10
EP0103014A1 (en) 1984-03-21

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