Nothing Special   »   [go: up one dir, main page]

GB1446168A - Elect4odes - Google Patents

Elect4odes

Info

Publication number
GB1446168A
GB1446168A GB3624372A GB3624372A GB1446168A GB 1446168 A GB1446168 A GB 1446168A GB 3624372 A GB3624372 A GB 3624372A GB 3624372 A GB3624372 A GB 3624372A GB 1446168 A GB1446168 A GB 1446168A
Authority
GB
United Kingdom
Prior art keywords
coated
oxide
aug
heated
electrode
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
GB3624372A
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
Priority to NL7310633.A priority Critical patent/NL161817C/en
Application filed by Marston Excelsior Ltd filed Critical Marston Excelsior Ltd
Priority to GB3624372A priority patent/GB1446168A/en
Priority to DE19732338549 priority patent/DE2338549A1/en
Priority to IT27341/73A priority patent/IT992780B/en
Priority to NL7310633.A priority patent/NL161817B/en
Priority to AU58785/73A priority patent/AU485384B2/en
Priority to BE134151A priority patent/BE803117A/en
Priority to LU68139A priority patent/LU68139A1/xx
Priority to FR7328348A priority patent/FR2194486B1/fr
Priority to ES417543A priority patent/ES417543A1/en
Priority to CA178,101A priority patent/CA1005114A/en
Priority to JP8689673A priority patent/JPS5738675B2/ja
Publication of GB1446168A publication Critical patent/GB1446168A/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
    • 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)
  • Electrolytic Production Of Metals (AREA)
  • Chemically Coating (AREA)

Abstract

1446168 Inorganic coatings for electrodes MARSTON EXCELSIOR Ltd 3 Aug 1973 [3 Aug 1972 36243/72 Heading B2E [Also in Divisions C7 and H1] An electrode useful in electrolysis, batteries or for cathodic protection comprises a body having a surface of Ti, Zr, Hf, Nb and/or Ta coated' in a desired order with at least one layer each of a conductive electrolyte-resistant material and an oxide of Ti, Zr, Hf, Nb and/or Ta, the latter being obtained by heating in an O 2 - containing atmosphere of a coating of an inorganic compound of the relevant metal. The substrate e.g. of Ti or Fe plated with Ti may first be mechanically etched or coated with TiO 2 , the latter in the case of a Ti body involving etching in oxalic acid and anodizing an H 2 SO 4 /Ti 2 (SO 4 ) 3 . The conductive layer may be Au, Ag or a Pt group metal, alloy or oxide. In Examples a solution of RuCl 2 or Pt/Ir chlorides is coated and heated to give the metal oxide and then a Ta or Ti chloride is coated and heated. The electrode is useful in Cu electrowinning or brine electrolysis in an Hg cathode cell, and may take the form of a plurality of wires welded to a common support and partially surrounded by a plastics rim.
GB3624372A 1972-08-03 1972-08-03 Elect4odes Expired GB1446168A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
NL7310633.A NL161817C (en) 1972-08-03 PROCESS FOR THE MANUFACTURE OF ELECTRODES.
GB3624372A GB1446168A (en) 1972-08-03 1972-08-03 Elect4odes
DE19732338549 DE2338549A1 (en) 1972-08-03 1973-07-30 ELECTRODES FOR ELECTROLYTIC PROCESSES, THEIR PRODUCTION AND USE
IT27341/73A IT992780B (en) 1972-08-03 1973-07-31 IMPROVEMENTS RELATING TO ELECTRODES
AU58785/73A AU485384B2 (en) 1972-08-03 1973-08-01 Improvements in or relating to electrodes
NL7310633.A NL161817B (en) 1972-08-03 1973-08-01 PROCESS FOR THE MANUFACTURE OF ELECTRODES.
BE134151A BE803117A (en) 1972-08-03 1973-08-01 ELECTRODES
LU68139A LU68139A1 (en) 1972-08-03 1973-08-01
FR7328348A FR2194486B1 (en) 1972-08-03 1973-08-02
ES417543A ES417543A1 (en) 1972-08-03 1973-08-03 Elect4odes
CA178,101A CA1005114A (en) 1972-08-03 1973-08-03 Electrolytic electrode having a coating of tantalum oxide
JP8689673A JPS5738675B2 (en) 1972-08-03 1973-08-03

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3624372A GB1446168A (en) 1972-08-03 1972-08-03 Elect4odes
GB3624472 1972-08-03

Publications (1)

Publication Number Publication Date
GB1446168A true GB1446168A (en) 1976-08-18

Family

ID=26263042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3624372A Expired GB1446168A (en) 1972-08-03 1972-08-03 Elect4odes

Country Status (10)

Country Link
JP (1) JPS5738675B2 (en)
BE (1) BE803117A (en)
CA (1) CA1005114A (en)
DE (1) DE2338549A1 (en)
ES (1) ES417543A1 (en)
FR (1) FR2194486B1 (en)
GB (1) GB1446168A (en)
IT (1) IT992780B (en)
LU (1) LU68139A1 (en)
NL (2) NL161817B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001103A (en) * 1977-07-18 1979-01-24 Alusuisse Processes for corrosion resistant characteristics
JPS558427A (en) * 1978-06-30 1980-01-22 Osaka Soda Co Ltd Insoluble anode
GB2175609A (en) * 1985-04-12 1986-12-03 Marston Palmer Ltd Electrode
EP0531264A2 (en) * 1991-08-30 1993-03-10 Permelec Electrode Ltd Electrolytic electrode
CN107779847A (en) * 2017-09-25 2018-03-09 上海同臣环保有限公司 A kind of coating titanium anode and its spray pyrolysis preparation method
CN111591953A (en) * 2020-05-07 2020-08-28 南京航空航天大学 Needle-shaped microelectrode and preparation method thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178787A (en) * 1974-12-28 1976-07-08 Tdk Electronics Co Ltd Denkaiyodenkyoku
JPS5268076A (en) * 1975-12-03 1977-06-06 Tdk Corp Electrode for electrolysis
JPS6021232B2 (en) * 1981-05-19 1985-05-25 ペルメレツク電極株式会社 Durable electrolytic electrode and its manufacturing method
JPS6022074B2 (en) * 1982-08-26 1985-05-30 ペルメレツク電極株式会社 Durable electrolytic electrode and its manufacturing method
CN100359046C (en) * 2005-01-26 2008-01-02 上海大学 Production of coating anode for electrolysis
CN104674215A (en) * 2013-12-02 2015-06-03 天津大学 Preparation method of nano silver particle loaded antimicrobial titanium dioxide coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654121A (en) * 1968-12-23 1972-04-04 Engelhard Min & Chem Electrolytic anode
GB1327760A (en) * 1969-12-22 1973-08-22 Imp Metal Ind Kynoch Ltd Electrodes

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2001103A (en) * 1977-07-18 1979-01-24 Alusuisse Processes for corrosion resistant characteristics
GB2001103B (en) * 1977-07-18 1982-01-27 Alusuisse Processes for improving corrosion resistant characteristics
JPS558427A (en) * 1978-06-30 1980-01-22 Osaka Soda Co Ltd Insoluble anode
JPS5645995B2 (en) * 1978-06-30 1981-10-30
GB2175609A (en) * 1985-04-12 1986-12-03 Marston Palmer Ltd Electrode
GB2175609B (en) * 1985-04-12 1989-07-19 Marston Palmer Ltd Cathodic protection system
EP0531264A2 (en) * 1991-08-30 1993-03-10 Permelec Electrode Ltd Electrolytic electrode
EP0531264A3 (en) * 1991-08-30 1995-04-05 Permelec Electrode Ltd
CN107779847A (en) * 2017-09-25 2018-03-09 上海同臣环保有限公司 A kind of coating titanium anode and its spray pyrolysis preparation method
CN111591953A (en) * 2020-05-07 2020-08-28 南京航空航天大学 Needle-shaped microelectrode and preparation method thereof
CN111591953B (en) * 2020-05-07 2022-08-05 南京航空航天大学 Needle-shaped microelectrode and preparation method thereof

Also Published As

Publication number Publication date
ES417543A1 (en) 1976-04-16
NL161817C (en)
JPS5738675B2 (en) 1982-08-17
JPS4979971A (en) 1974-08-01
DE2338549B2 (en) 1979-02-22
CA1005114A (en) 1977-02-08
FR2194486A1 (en) 1974-03-01
AU5878573A (en) 1975-02-06
IT992780B (en) 1975-09-30
FR2194486B1 (en) 1978-08-11
NL161817B (en) 1979-10-15
DE2338549A1 (en) 1974-02-21
LU68139A1 (en) 1973-10-16
NL7310633A (en) 1974-02-05
BE803117A (en) 1974-02-01

Similar Documents

Publication Publication Date Title
GB1327760A (en) Electrodes
US4459189A (en) Electrode coated with lead or a lead alloy and method of use
US5156726A (en) Oxygen-generating electrode and method for the preparation thereof
US3632498A (en) Electrode and coating therefor
US5098546A (en) Oxygen-generating electrode
FI57132C (en) ELEKTROD AVSEDD FOER ANVAENDNING VID ELEKTROKEMISKA PROCESSER
GB1446168A (en) Elect4odes
KR100735588B1 (en) Cathode for electrolysing aqueous solutions
US3926751A (en) Method of electrowinning metals
US3793164A (en) High current density brine electrolysis
US3865703A (en) Electrowinning with an anode having a multicomponent coating
GB850379A (en) Improvements in lead dioxide electrodes
EP0955395B1 (en) Electrolyzing electrode and process for the production thereof
US3222265A (en) Electrolysis method and apparatus employing a novel diaphragm
JP2574699B2 (en) Oxygen generating anode and its manufacturing method
EP0344378B1 (en) Oxygen-generating electrode and method for the preparation thereof
CA1088026A (en) Stable electrode for electrochemical applications
JPS6017086A (en) Cathode for aqueous solution electrolysis and manufacture
EP0359876B1 (en) Oxygen-generating electrode and method for the preparation thereof
MY109263A (en) Production process of metallic foil by electrolysis
GB1501893A (en) Continuous electrolytic colouring of a preanodised aluminium foil or strip
GB1406568A (en) Electrolytic surface preparation process for recoating of used coated metallic electrodes
GB1285417A (en) Production of protective coatings on metals by anodic oxidation
JPS63270490A (en) Chromium plating method
US3824160A (en) Manufacture of copper dichromate and related materials

Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930802