ES389572A1 - Electrodes - Google Patents

Electrodes

Info

Publication number
ES389572A1
ES389572A1 ES389572A ES389572A ES389572A1 ES 389572 A1 ES389572 A1 ES 389572A1 ES 389572 A ES389572 A ES 389572A ES 389572 A ES389572 A ES 389572A ES 389572 A1 ES389572 A1 ES 389572A1
Authority
ES
Spain
Prior art keywords
sub
precious metal
layer
fire
coating
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
ES389572A
Other languages
Spanish (es)
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.)
Marston Excelsior Ltd
Original Assignee
Marston Excelsior Ltd
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 Marston Excelsior Ltd filed Critical Marston Excelsior Ltd
Publication of ES389572A1 publication Critical patent/ES389572A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • 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
    • 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
    • C25B11/097—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 comprising two or more noble metals or noble metal alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Process for the manufacture of electrodes useful in electrolytic processes, characterized in that it comprises providing an electrode substrate of titanium, tantalum or niobium, or of an alloy based on at least one of these metals; applying to said substrate at least one coating of a paint composition comprising at least one chemical compound containing a precious metal and capable of decomposing after being subjected to fire to provide a sub-layer containing the precious metal or an oxide thereof, or both; subjecting said coating to fire to produce said sub-layer; and then electro-deposit at least one precious metal on said sub-layer. (Machine-translation by Google Translate, not legally binding)
ES389572A 1970-03-25 1971-03-25 Electrodes Expired ES389572A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1441770 1970-03-25

Publications (1)

Publication Number Publication Date
ES389572A1 true ES389572A1 (en) 1973-06-16

Family

ID=10040849

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389572A Expired ES389572A1 (en) 1970-03-25 1971-03-25 Electrodes

Country Status (17)

Country Link
JP (1) JPS5128057B1 (en)
AT (1) AT314928B (en)
BE (1) BE764785A (en)
CA (1) CA936836A (en)
CH (1) CH521790A (en)
DE (1) DE2114543C3 (en)
DK (1) DK132449C (en)
ES (1) ES389572A1 (en)
FI (1) FI56402C (en)
FR (1) FR2083572B1 (en)
GB (1) GB1351741A (en)
IL (1) IL36491A (en)
MY (1) MY7700229A (en)
NL (1) NL169759C (en)
NO (1) NO137907C (en)
ZA (1) ZA711806B (en)
ZM (1) ZM3971A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1175883A (en) * 1980-06-30 1984-10-09 Joseph W. Mitchell Electrolytic printing electrode
DE3032480C2 (en) * 1980-08-28 1983-10-13 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach Process for removing electrocatalytically effective protective coatings from electrodes with a metal core and application of the process
AU554496B2 (en) * 1982-04-28 1986-08-21 Gould Inc. Method and means for generating electrical and magnetic
DE3432652A1 (en) * 1984-09-05 1986-03-13 Michael Dipl.-Chem. 8068 Pfaffenhofen Gnann Electrode, process for its manufacture, and its use
US5004626A (en) * 1986-10-27 1991-04-02 Huron Technologies, Inc. Anodes and method of making
JP5669894B2 (en) * 2013-07-18 2015-02-18 カーリットホールディングス株式会社 Method for producing corrosion-resistant conductive coating material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128866C (en) * 1965-05-12

Also Published As

Publication number Publication date
DE2114543C3 (en) 1978-03-23
DK132449C (en) 1976-05-10
MY7700229A (en) 1977-12-31
DK132449B (en) 1975-12-08
ZM3971A1 (en) 1972-02-21
CA936836A (en) 1973-11-13
NO137907C (en) 1984-02-08
DE2114543A1 (en) 1971-11-18
NL169759B (en) 1982-03-16
BE764785A (en) 1971-09-24
IL36491A (en) 1974-01-14
NO137907B (en) 1978-02-06
FI56402B (en) 1979-09-28
IL36491A0 (en) 1971-05-26
ZA711806B (en) 1971-12-29
AT314928B (en) 1974-04-25
CH521790A (en) 1972-04-30
NL169759C (en) 1982-08-16
FR2083572A1 (en) 1971-12-17
GB1351741A (en) 1974-05-01
DE2114543B2 (en) 1976-07-22
FR2083572B1 (en) 1975-01-17
FI56402C (en) 1980-06-23
JPS5128057B1 (en) 1976-08-17
NL7103803A (en) 1971-09-28

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