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GB1392692A - Electrodes for electrolysis - Google Patents

Electrodes for electrolysis

Info

Publication number
GB1392692A
GB1392692A GB2988473A GB2988473A GB1392692A GB 1392692 A GB1392692 A GB 1392692A GB 2988473 A GB2988473 A GB 2988473A GB 2988473 A GB2988473 A GB 2988473A GB 1392692 A GB1392692 A GB 1392692A
Authority
GB
United Kingdom
Prior art keywords
oxides
june
group
electrolysis
electrodes
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
GB2988473A
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock 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 Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of GB1392692A publication Critical patent/GB1392692A/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)

Abstract

1392692 Pt-group oxides DIAMOND SHAMROCK CORP 22 June 1973 [23 June 1972] 29884/73 Heading C1A [Also in Divisions C7 and B2] A solid solution of at least two Pt group metal oxides is made by precipitating, e.g. with KOH, the hydrated oxides from a mixed acidic solution of the metal salts, e.g. chlorides, followed by drying to remove water of hydration and heating at, e.g. 300-900‹ C. to crystallize and stabilize the product, which may have a particle size below 0À1 micron. The metals specified are various binary combinations of Ir, Ru, Rh and Pd. The oxides are useful electrode coatings (see Division C7).
GB2988473A 1972-06-23 1973-06-22 Electrodes for electrolysis Expired GB1392692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00265690A US3853739A (en) 1972-06-23 1972-06-23 Platinum group metal oxide coated electrodes

Publications (1)

Publication Number Publication Date
GB1392692A true GB1392692A (en) 1975-04-30

Family

ID=23011494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2988473A Expired GB1392692A (en) 1972-06-23 1973-06-22 Electrodes for electrolysis

Country Status (12)

Country Link
US (1) US3853739A (en)
JP (1) JPS5331102B2 (en)
AU (1) AU5716273A (en)
BR (1) BR7304576D0 (en)
CA (1) CA997298A (en)
DE (1) DE2331949C3 (en)
FR (1) FR2189122B1 (en)
GB (1) GB1392692A (en)
IL (1) IL42574A0 (en)
IT (1) IT986210B (en)
SE (1) SE393131B (en)
ZM (1) ZM8873A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204325A (en) * 1987-05-08 1988-11-09 Permelec Electrode Ltd A method of electrolytically treating metals and an electrode for use in the method

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950240A (en) * 1975-05-05 1976-04-13 Hooker Chemicals & Plastics Corporation Anode for electrolytic processes
US4032427A (en) * 1975-11-03 1977-06-28 Olin Corporation Porous anode separator
US4337138A (en) * 1978-08-21 1982-06-29 Research Corporation Electrolysis electrode
US4285796A (en) * 1978-08-21 1981-08-25 The University Of Virginia Electrolysis electrode
US4263112A (en) * 1980-06-20 1981-04-21 Frosch Robert A Cell and method for electrolysis of water and anode therefor
US4331528A (en) * 1980-10-06 1982-05-25 Diamond Shamrock Corporation Coated metal electrode with improved barrier layer
US4426263A (en) 1981-04-23 1984-01-17 Diamond Shamrock Corporation Method and electrocatalyst for making chlorine dioxide
US4381290A (en) * 1981-04-23 1983-04-26 Diamond Shamrock Corporation Method and catalyst for making chlorine dioxide
US4362707A (en) * 1981-04-23 1982-12-07 Diamond Shamrock Corporation Preparation of chlorine dioxide with platinum group metal oxide catalysts
US4396485A (en) * 1981-05-04 1983-08-02 Diamond Shamrock Corporation Film photoelectrodes
US4501824A (en) * 1982-02-01 1985-02-26 Eltech Systems Corporation Catalyst for making chlorine dioxide
DE3460087D1 (en) * 1983-03-11 1986-05-22 Bbc Brown Boveri & Cie Catalyst for the coating of anodes, and its manufacturing process
US4560454A (en) * 1984-05-01 1985-12-24 The Standard Oil Company (Ohio) Electrolysis of halide-containing solutions with platinum based amorphous metal alloy anodes
US4781803A (en) * 1985-02-26 1988-11-01 The Standard Oil Company Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes
US4705610A (en) * 1985-06-24 1987-11-10 The Standard Oil Company Anodes containing iridium based amorphous metal alloys and use thereof as halogen electrodes
US4879013A (en) * 1986-03-03 1989-11-07 Ppg Industries, Inc. Method of cationic electrodeposition using dissolution resistant anodes
US4702813A (en) * 1986-12-16 1987-10-27 The Standard Oil Company Multi-layered amorphous metal-based oxygen anodes
US4696731A (en) * 1986-12-16 1987-09-29 The Standard Oil Company Amorphous metal-based composite oxygen anodes
CA2030092C (en) * 1989-12-08 1998-11-03 Richard C. Carlson Electrocatalytic coating
JP3207909B2 (en) * 1992-02-07 2001-09-10 ティーディーケイ株式会社 Electroplating method and split type insoluble electrode for electroplating
US5851506A (en) * 1994-04-21 1998-12-22 The United States Of America As Represented By The Secretary Of The Army Electrode materials from hydrous metal and/or hydrous mixed metal oxides and method of preparing the same
US5600535A (en) * 1994-12-09 1997-02-04 The United States Of America As Represented By The Secretary Of The Army Amorphous thin film electrode materials from hydrous metal oxides
US5654030A (en) * 1995-02-07 1997-08-05 Intermedics, Inc. Method of making implantable stimulation electrodes
US6986963B2 (en) * 2001-12-14 2006-01-17 Ut-Battelle Llc Metallization of bacterial cellulose for electrical and electronic device manufacture
US7258778B2 (en) * 2003-03-24 2007-08-21 Eltech Systems Corporation Electrocatalytic coating with lower platinum group metals and electrode made therefrom
US7976989B2 (en) * 2003-10-29 2011-07-12 Umicore Ag & Co. Kg Precious metal oxide catalyst for water electrolysis
TWI453306B (en) * 2008-03-31 2014-09-21 Permelec Electrode Ltd Method for manufacturing electrode for electrolysis
JP5994808B2 (en) * 2014-03-05 2016-09-21 トヨタ自動車株式会社 Exhaust gas purification catalyst and method for producing the same
TWI679256B (en) * 2014-07-28 2019-12-11 義商第諾拉工業公司 Catalytic coating and method of manufacturing thereof
IT201800006544A1 (en) * 2018-06-21 2019-12-21 ANODE FOR ELECTROLYTIC EVOLUTION OF CHLORINE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD55323A (en) *
NL128866C (en) * 1965-05-12
US3428544A (en) * 1965-11-08 1969-02-18 Oronzio De Nora Impianti Electrode coated with activated platinum group coatings
US3778307A (en) * 1967-02-10 1973-12-11 Chemnor Corp Electrode and coating therefor
GB1195871A (en) * 1967-02-10 1970-06-24 Chemnor Ag Improvements in or relating to the Manufacture of Electrodes.
US3616445A (en) * 1967-12-14 1971-10-26 Electronor Corp Titanium or tantalum base electrodes with applied titanium or tantalum oxide face activated with noble metals or noble metal oxides
GB1206863A (en) * 1968-04-02 1970-09-30 Ici Ltd Electrodes for electrochemical process
US3562008A (en) * 1968-10-14 1971-02-09 Ppg Industries Inc Method for producing a ruthenium coated titanium electrode
US3491014A (en) * 1969-01-16 1970-01-20 Oronzio De Nora Impianti Composite anodes
US3689384A (en) * 1969-12-04 1972-09-05 Electro Chem Ind Corp Horizontal mercury cells
GB1294373A (en) * 1970-03-18 1972-10-25 Ici Ltd Electrodes for electrochemical processes
US3775284A (en) * 1970-03-23 1973-11-27 J Bennett Non-passivating barrier layer electrodes
US3706644A (en) * 1970-07-31 1972-12-19 Ppg Industries Inc Method of regenerating spinel surfaced electrodes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204325A (en) * 1987-05-08 1988-11-09 Permelec Electrode Ltd A method of electrolytically treating metals and an electrode for use in the method
US4925538A (en) * 1987-05-08 1990-05-15 Permelec Electrode Ltd. Method of electrolytic treatment of metals
GB2204325B (en) * 1987-05-08 1991-01-09 Permelec Electrode Ltd A method of electrolytically treating metals

Also Published As

Publication number Publication date
US3853739A (en) 1974-12-10
IT986210B (en) 1975-01-20
DE2331949B2 (en) 1981-06-25
FR2189122A1 (en) 1974-01-25
IL42574A0 (en) 1973-08-29
JPS5331102B2 (en) 1978-08-31
FR2189122B1 (en) 1978-07-21
DE2331949A1 (en) 1974-01-10
ZM8873A1 (en) 1974-03-21
CA997298A (en) 1976-09-21
DE2331949C3 (en) 1986-03-27
BR7304576D0 (en) 1974-08-22
JPS4952184A (en) 1974-05-21
SE393131B (en) 1977-05-02
AU5716273A (en) 1975-01-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee