FR2236027A1 - Insoluble anode with good electrical characteristics - comprises a sintered titanium substrate with separately deposited manganese dioxide coatings - Google Patents

Insoluble anode with good electrical characteristics - comprises a sintered titanium substrate with separately deposited manganese dioxide coatings

Info

Publication number
FR2236027A1
FR2236027A1 FR7332515A FR7332515A FR2236027A1 FR 2236027 A1 FR2236027 A1 FR 2236027A1 FR 7332515 A FR7332515 A FR 7332515A FR 7332515 A FR7332515 A FR 7332515A FR 2236027 A1 FR2236027 A1 FR 2236027A1
Authority
FR
France
Prior art keywords
electrical characteristics
good electrical
manganese dioxide
titanium substrate
insoluble anode
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.)
Withdrawn
Application number
FR7332515A
Other languages
French (fr)
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.)
Titanium Metals Corp
Original Assignee
Titanium Metals 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 Titanium Metals Corp filed Critical Titanium Metals Corp
Publication of FR2236027A1 publication Critical patent/FR2236027A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C25B11/054—Electrodes comprising electrocatalysts supported on a carrier

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)

Abstract

Anode comprises a sintered Ti substrate with a large no. of cavities in it; a first MnO2 coating on the substrate deposited over the whole surface of the substrate by complete thermal decompsn. of an aqs. soln. of Mn(NO3)2; and another MnO2 coating electrolytically deposited on the first coating, whereby the anode is insol. in a water contg. acid bath and displays good electrical characteristics.
FR7332515A 1973-06-12 1973-09-10 Insoluble anode with good electrical characteristics - comprises a sintered titanium substrate with separately deposited manganese dioxide coatings Withdrawn FR2236027A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36925673A 1973-06-12 1973-06-12

Publications (1)

Publication Number Publication Date
FR2236027A1 true FR2236027A1 (en) 1975-01-31

Family

ID=23454742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332515A Withdrawn FR2236027A1 (en) 1973-06-12 1973-09-10 Insoluble anode with good electrical characteristics - comprises a sintered titanium substrate with separately deposited manganese dioxide coatings

Country Status (2)

Country Link
FR (1) FR2236027A1 (en)
SE (1) SE7311042L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384864A1 (en) * 1977-03-21 1978-10-20 Inco Ltd ELECTROLYTICAL NICKEL EXTRACTION PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2384864A1 (en) * 1977-03-21 1978-10-20 Inco Ltd ELECTROLYTICAL NICKEL EXTRACTION PROCESS

Also Published As

Publication number Publication date
SE7311042L (en) 1974-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse