CA1305447C - Revetement multicouche contenant du platine pour anodes de processus electrochimique a densite de courant elevee et a faible ph - Google Patents

Revetement multicouche contenant du platine pour anodes de processus electrochimique a densite de courant elevee et a faible ph

Info

Publication number
CA1305447C
CA1305447C CA000518078A CA518078A CA1305447C CA 1305447 C CA1305447 C CA 1305447C CA 000518078 A CA000518078 A CA 000518078A CA 518078 A CA518078 A CA 518078A CA 1305447 C CA1305447 C CA 1305447C
Authority
CA
Canada
Prior art keywords
anode
layer
microinches
platinum
thickness
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 - Lifetime
Application number
CA000518078A
Other languages
English (en)
Inventor
Mark J. Geusic
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.)
BASF Catalysts LLC
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
Application filed by Engelhard Corp filed Critical Engelhard Corp
Application granted granted Critical
Publication of CA1305447C publication Critical patent/CA1305447C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/02—Electrodes; Connections thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
CA000518078A 1985-09-13 1986-09-12 Revetement multicouche contenant du platine pour anodes de processus electrochimique a densite de courant elevee et a faible ph Expired - Lifetime CA1305447C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77591185A 1985-09-13 1985-09-13
US775,911 1985-09-13

Publications (1)

Publication Number Publication Date
CA1305447C true CA1305447C (fr) 1992-07-21

Family

ID=25105919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000518078A Expired - Lifetime CA1305447C (fr) 1985-09-13 1986-09-12 Revetement multicouche contenant du platine pour anodes de processus electrochimique a densite de courant elevee et a faible ph

Country Status (5)

Country Link
EP (1) EP0215649B1 (fr)
JP (1) JPH0735597B2 (fr)
AT (1) ATE60374T1 (fr)
CA (1) CA1305447C (fr)
DE (1) DE3677108D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124848B2 (ja) * 1992-11-11 2001-01-15 ペルメレック電極株式会社 金属箔の電解による製造方法
TWI490371B (zh) * 2009-07-28 2015-07-01 Industrie De Nora Spa 電解應用上的電極及其製法以及在電極表面上陽極釋氧之電解法和電冶法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203810A (en) * 1970-03-25 1980-05-20 Imi Marston Limited Electrolytic process employing electrodes having coatings which comprise platinum
CH563464A5 (en) * 1970-09-02 1975-06-30 Engelhard Min & Chem Electrolytic anode
JPS5647597A (en) * 1979-09-25 1981-04-30 Nippon Steel Corp Insoluble electrode for electroplating and preparation thereof
GB2060701B (en) * 1979-10-12 1983-06-08 Diamond Shamrock Corp Electrode coating with platinum- group metal catalyst and semiconducting polymer
JPS56147057A (en) * 1980-04-15 1981-11-14 Ngk Spark Plug Co Ltd Production of oxygen sensor
CA1225066A (fr) * 1980-08-18 1987-08-04 Jean M. Hinden Electrode a pellicule oxyde superficielle d'un metal tampon, a teneur d'un metal ou d'un oxyde du groupe platine
US4331528A (en) * 1980-10-06 1982-05-25 Diamond Shamrock Corporation Coated metal electrode with improved barrier layer
JPS58171589A (ja) * 1982-03-31 1983-10-08 Ishifuku Kinzoku Kogyo Kk 電解用電極及びその製造方法
GB8316778D0 (en) * 1983-06-21 1983-07-27 Ici Plc Cathode

Also Published As

Publication number Publication date
JPS6280298A (ja) 1987-04-13
ATE60374T1 (de) 1991-02-15
EP0215649A1 (fr) 1987-03-25
JPH0735597B2 (ja) 1995-04-19
EP0215649B1 (fr) 1991-01-23
DE3677108D1 (de) 1991-02-28

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Legal Events

Date Code Title Description
MKLA Lapsed