GB1415684A - Corrosion resistant and dimensionally stable electrode for electrochemical processes - Google Patents

Corrosion resistant and dimensionally stable electrode for electrochemical processes

Info

Publication number
GB1415684A
GB1415684A GB4653572A GB4653572A GB1415684A GB 1415684 A GB1415684 A GB 1415684A GB 4653572 A GB4653572 A GB 4653572A GB 4653572 A GB4653572 A GB 4653572A GB 1415684 A GB1415684 A GB 1415684A
Authority
GB
United Kingdom
Prior art keywords
corrosion resistant
dimensionally stable
compounds
electrochemical processes
stable 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
GB4653572A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1415684A publication Critical patent/GB1415684A/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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic 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
    • 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

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)
  • Prevention Of Electric Corrosion (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

1415684 Metal oxido compounds HOECHST AG 9 Oct 1972 [7 Oct 1971] 46535/72 Heading C1A [Also in Divisions C6-C7] A crystalline oxido compound of ruthenium and/or iridium with gallium, indium, thallium, copper, zinc or cobalt is formed by heating a mixture or solution comprising thermally decomposable compounds of the relevant metals at a temperature below 900‹ C. in the presence or air or oxygen. Suitable decomposable compounds include the formates, acetates, oxalates, tartrates, oleates, citrates, stearates, naphthenates and resinates of any of the above metals and the chlorides, nitrosochlorides, nitrosonitrates, complex compounds and carbonyls of ruthenium and iridium.
GB4653572A 1971-10-07 1972-10-09 Corrosion resistant and dimensionally stable electrode for electrochemical processes Expired GB1415684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712150039 DE2150039A1 (en) 1971-10-07 1971-10-07 CORROSION- AND DIMENSION-RESISTANT ELECTRODE FOR ELECTROCHEMICAL PROCESSES

Publications (1)

Publication Number Publication Date
GB1415684A true GB1415684A (en) 1975-11-26

Family

ID=5821717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4653572A Expired GB1415684A (en) 1971-10-07 1972-10-09 Corrosion resistant and dimensionally stable electrode for electrochemical processes

Country Status (10)

Country Link
JP (1) JPS4849678A (en)
AU (1) AU474682B2 (en)
BE (1) BE789853A (en)
CA (1) CA1004181A (en)
DE (1) DE2150039A1 (en)
FR (1) FR2156111B1 (en)
GB (1) GB1415684A (en)
IT (1) IT968653B (en)
NL (1) NL7213313A (en)
ZA (1) ZA726355B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146458A (en) 1977-12-02 1979-03-27 Exxon Research & Engineering Co. Electrochemical device having an oxygen electrode containing a pyrochlore type compound electrocatalyst
US4434031A (en) 1980-08-08 1984-02-28 Exxon Research And Engineering Co. Method of electrocatalytic oxidation of organic compounds
US4500405A (en) * 1981-09-22 1985-02-19 Permelec Electrode Ltd. Cathode for electrolyzing acid solutions and process for producing the same
GB2154248A (en) * 1984-01-31 1985-09-04 Permelec Electrode Ltd Improvements in the manufacture of electrodes
WO2004106591A1 (en) * 2003-05-27 2004-12-09 De Nora Elettrodi S.P.A. Catalyst for oxygen reduction
CN1325385C (en) * 2005-03-31 2007-07-11 南京大学 Process for preparing ruthenium sulfide nanopartical
CN1325384C (en) * 2005-03-31 2007-07-11 南京大学 Multipore ruthenium sulfide nanoball and its preparation process
CN107002261A (en) * 2014-12-26 2017-08-01 旭化成株式会社 Cathode for electrolyzing and its manufacture method and electrolysis electrolytic cell

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098669A (en) * 1976-03-31 1978-07-04 Diamond Shamrock Technologies S.A. Novel yttrium oxide electrodes and their uses
JPS60155699A (en) * 1983-12-27 1985-08-15 Permelec Electrode Ltd Method for electrolyzing metal by liquid power supply method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562008A (en) * 1968-10-14 1971-02-09 Ppg Industries Inc Method for producing a ruthenium coated titanium electrode
GB1261408A (en) * 1969-05-01 1972-01-26 Imp Metal Ind Kynoch Ltd Improvements in or relating to electrodes
US3691059A (en) * 1970-08-24 1972-09-12 Universal Oil Prod Co Hydrogen-cascade process for hydrocarbon conversion

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146458A (en) 1977-12-02 1979-03-27 Exxon Research & Engineering Co. Electrochemical device having an oxygen electrode containing a pyrochlore type compound electrocatalyst
FR2410882A1 (en) * 1977-12-02 1979-06-29 Exxon Research Engineering Co ELECTROCHEMICAL DEVICE INCLUDING AN OXYGEN ELECTRODE CONTAINING A PYROCHLORINE-TYPE MATERIAL AS AN ELECTROCATALYZER
US4434031A (en) 1980-08-08 1984-02-28 Exxon Research And Engineering Co. Method of electrocatalytic oxidation of organic compounds
US4500405A (en) * 1981-09-22 1985-02-19 Permelec Electrode Ltd. Cathode for electrolyzing acid solutions and process for producing the same
US4568568A (en) * 1981-09-22 1986-02-04 Permelec Electrode Ltd. Cathode for electrolyzing acid solutions and process for producing the same
GB2154248A (en) * 1984-01-31 1985-09-04 Permelec Electrode Ltd Improvements in the manufacture of electrodes
AU567789B2 (en) * 1984-01-31 1987-12-03 Permelec Electrode Ltd. Electrode coated by organic metal complex
EP2357267A1 (en) * 2003-05-27 2011-08-17 Industrie De Nora S.p.A. Catalyst for oxygen reduction
MY138401A (en) * 2003-05-27 2009-05-29 Industrie De Nora Spa Catalyst for oxygen reduction
AU2004243570B2 (en) * 2003-05-27 2009-07-16 Industrie De Nora S.P.A. Catalyst for oxygen reduction
WO2004106591A1 (en) * 2003-05-27 2004-12-09 De Nora Elettrodi S.P.A. Catalyst for oxygen reduction
CN1325385C (en) * 2005-03-31 2007-07-11 南京大学 Process for preparing ruthenium sulfide nanopartical
CN1325384C (en) * 2005-03-31 2007-07-11 南京大学 Multipore ruthenium sulfide nanoball and its preparation process
CN107002261A (en) * 2014-12-26 2017-08-01 旭化成株式会社 Cathode for electrolyzing and its manufacture method and electrolysis electrolytic cell
EP3239361A4 (en) * 2014-12-26 2017-12-13 Asahi Kasei Kabushiki Kaisha Electrolysis cathode and manufacturing method therefor, and electrolysis tank
RU2660362C1 (en) * 2014-12-26 2018-07-10 Асахи Касеи Кабусики Кайся Cathode for electrolysis and the method of its manufacture and electrolytic cell for electrolysis
CN107002261B (en) * 2014-12-26 2020-01-14 旭化成株式会社 Cathode for electrolysis, method for producing same, and electrolytic cell for electrolysis
US10626512B2 (en) 2014-12-26 2020-04-21 Asahi Kasei Kabushiki Kaisha Cathode for electrolysis and method for producing same, and electrolytic cell for electrolysis

Also Published As

Publication number Publication date
AU474682B2 (en) 1976-07-29
FR2156111A1 (en) 1973-05-25
JPS4849678A (en) 1973-07-13
IT968653B (en) 1974-03-20
FR2156111B1 (en) 1977-12-23
BE789853A (en) 1973-04-09
ZA726355B (en) 1973-07-25
CA1004181A (en) 1977-01-25
DE2150039A1 (en) 1973-04-12
AU4742072A (en) 1974-04-11
NL7213313A (en) 1973-04-10

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed