IT942763B - Elettrodo particolarmente per processi elettrolitici e procedimen to per la sua fabbricazione - Google Patents

Elettrodo particolarmente per processi elettrolitici e procedimen to per la sua fabbricazione

Info

Publication number
IT942763B
IT942763B IT70575/71A IT7057571A IT942763B IT 942763 B IT942763 B IT 942763B IT 70575/71 A IT70575/71 A IT 70575/71A IT 7057571 A IT7057571 A IT 7057571A IT 942763 B IT942763 B IT 942763B
Authority
IT
Italy
Prior art keywords
procedures
manufacturing
electrolytic processes
electrode particularly
electrode
Prior art date
Application number
IT70575/71A
Other languages
English (en)
Italian (it)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Application granted granted Critical
Publication of IT942763B publication Critical patent/IT942763B/it

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
    • 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
    • C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
    • C25B11/0771—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide of the spinel type
    • 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
    • C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide
    • C25B11/0773—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide of the perovskite type
    • 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
IT70575/71A 1970-11-02 1971-10-29 Elettrodo particolarmente per processi elettrolitici e procedimen to per la sua fabbricazione IT942763B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8606270A 1970-11-02 1970-11-02
US12168371A 1971-03-08 1971-03-08

Publications (1)

Publication Number Publication Date
IT942763B true IT942763B (it) 1973-04-02

Family

ID=26774332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70575/71A IT942763B (it) 1970-11-02 1971-10-29 Elettrodo particolarmente per processi elettrolitici e procedimen to per la sua fabbricazione

Country Status (7)

Country Link
US (1) US3711397A (de)
CA (1) CA994281A (de)
DE (1) DE2210043A1 (de)
FR (1) FR2112388B2 (de)
GB (1) GB1346369A (de)
IT (1) IT942763B (de)
NL (1) NL7114842A (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924025A (en) * 1972-02-02 1975-12-02 Electronor Corp Method of making an electrode having a coating of cobalt metatitanate thereon
DE2255690C3 (de) * 1972-11-14 1985-01-31 Conradty GmbH & Co Metallelektroden KG, 8505 Röthenbach Anode für elektrochemische Prozesse
DE2312563A1 (de) * 1973-03-14 1974-10-03 Conradty Fa C Metallanode fuer elektrochemische prozesse
US3917518A (en) * 1973-04-19 1975-11-04 Diamond Shamrock Corp Hypochlorite production
US3855084A (en) * 1973-07-18 1974-12-17 N Feige Method of producing a coated anode
US4039401A (en) * 1973-10-05 1977-08-02 Sumitomo Chemical Company, Limited Aluminum production method with electrodes for aluminum reduction cells
DE2354477A1 (de) * 1973-10-31 1975-05-15 Conradty Fa C Metallelektrode mit deckschicht fuer elektrochemische zwecke
US3977958A (en) * 1973-12-17 1976-08-31 The Dow Chemical Company Insoluble electrode for electrolysis
US3969217A (en) * 1974-10-07 1976-07-13 Hooker Chemicals & Plastics Corporation Electrolytic anode
US4173518A (en) * 1974-10-23 1979-11-06 Sumitomo Aluminum Smelting Company, Limited Electrodes for aluminum reduction cells
JPS5541815Y2 (de) * 1975-02-18 1980-09-30
SE433178B (sv) * 1975-10-31 1984-05-14 Johnson Matthey Co Ltd Katalysator for rening av bilavgaser av den allmenna typen a?71xm?71yo?71z
US3990957A (en) * 1975-11-17 1976-11-09 Ppg Industries, Inc. Method of electrolysis
US4142005A (en) * 1976-02-27 1979-02-27 The Dow Chemical Company Process for preparing an electrode for electrolytic cell having a coating of a single metal spinel, Co3 O4
US4076611A (en) * 1976-04-19 1978-02-28 Olin Corporation Electrode with lanthanum-containing perovskite surface
CA1155085A (en) * 1978-04-14 1983-10-11 Sameer M. Jasem Electrochemical gas separation including catalytic regeneration
FR2434213A1 (fr) * 1978-08-24 1980-03-21 Solvay Procede pour la production electrolytique d'hydrogene en milieu alcalin
US4201760A (en) * 1979-02-02 1980-05-06 General Electric Company Molten salt synthesis of lithium meta-aluminate powder
DE3024611A1 (de) * 1980-06-28 1982-01-28 Basf Ag, 6700 Ludwigshafen Edelmetallfreie elektrode
CA1181616A (en) * 1980-11-10 1985-01-29 Aluminum Company Of America Inert electrode compositions
CA1186282A (en) * 1981-03-25 1985-04-30 Donald L. Caldwell Substituted cobalt oxide spinels, electrodes for oxygen manufacture, and substituted cobalt oxide spinels
USH544H (en) 1982-05-21 1988-11-01 The Dow Chemical Company Impressed current cathodic protection system employing cobalt spinel structured anode
US4445989A (en) * 1982-08-11 1984-05-01 The United States Of America As Represented By The Secretary Of The Army Ceramic anodes for corrosion protection
EP0107934B1 (de) * 1982-10-29 1989-01-11 Imperial Chemical Industries Plc Elektroden, Herstellungsverfahren und Anwendung solcher Elektroden in Elektrolysezellen
US4648954A (en) * 1984-01-09 1987-03-10 The Dow Chemical Company Magnesium aluminum spinel in light metal reduction cells
IL73536A (en) * 1984-09-13 1987-12-20 Eltech Systems Corp Composite catalytic material particularly for electrolysis electrodes,its manufacture and its use in electrolysis
US5004626A (en) * 1986-10-27 1991-04-02 Huron Technologies, Inc. Anodes and method of making
JP2981091B2 (ja) * 1992-09-04 1999-11-22 エイ・ティ・アンド・ティ・コーポレーション 等方的電気伝導性デバイス
JP3947575B2 (ja) * 1994-06-10 2007-07-25 Ｈｏｙａ株式会社 導電性酸化物およびそれを用いた電極
US7247229B2 (en) * 1999-06-28 2007-07-24 Eltech Systems Corporation Coatings for the inhibition of undesirable oxidation in an electrochemical cell
US6935917B1 (en) * 1999-07-16 2005-08-30 Mitsubishi Denki Kabushiki Kaisha Discharge surface treating electrode and production method thereof
JP2003222391A (ja) * 2002-01-29 2003-08-08 Daikin Ind Ltd ヒートポンプ式給湯機
US7033469B2 (en) * 2002-11-08 2006-04-25 Alcoa Inc. Stable inert anodes including an oxide of nickel, iron and aluminum
US7235161B2 (en) * 2003-11-19 2007-06-26 Alcoa Inc. Stable anodes including iron oxide and use of such anodes in metal production cells
JP2007046129A (ja) * 2005-08-11 2007-02-22 Sanyo Electric Co Ltd 電解用電極及び電解用電極の製造方法
US8029702B2 (en) * 2008-02-01 2011-10-04 The Boeing Company Low solar absorptance, high emissivity, inorganic electrostatic dissipative thermal control coating
US8038910B2 (en) * 2008-05-07 2011-10-18 The Boeing Company Low solar absorptance, high emissivity, inorganic electrostatic dissipative thermal control coating
JP2011527505A (ja) * 2008-07-07 2011-10-27 サンドビック インテレクチュアル プロパティー アクティエボラーグ 変色防止性酸化物コーティングを有する電気接触子
US7888283B2 (en) * 2008-12-12 2011-02-15 Lihong Huang Iron promoted nickel based catalysts for hydrogen generation via auto-thermal reforming of ethanol
TWI433964B (zh) 2010-10-08 2014-04-11 Water Star Inc 複數層之混合金屬氧化物電極及其製法
GB201611252D0 (en) 2016-06-29 2016-08-10 Johnson Matthey Plc Electrode
US20210277527A1 (en) * 2016-07-08 2021-09-09 University Of Southern California An inexpensive and robust oxygen evolution electrode
JP6670948B2 (ja) * 2016-11-22 2020-03-25 旭化成株式会社 電解用電極
US11668017B2 (en) 2018-07-30 2023-06-06 Water Star, Inc. Current reversal tolerant multilayer material, method of making the same, use as an electrode, and use in electrochemical processes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038817A (en) * 1958-08-13 1962-06-12 Crucible Steel Co America Self-healing coatings for refractory metals and method for applying the same
US3103484A (en) * 1959-10-10 1963-09-10 Anodes for electrolytic chlorine
US3113846A (en) * 1962-05-31 1963-12-10 Gen Electric Titanium ceramic composite bodies
NL128866C (de) * 1965-05-12
GB1164434A (en) * 1966-02-24 1969-09-17 Foseco Int Compositions for the Protection of Metal Surfaces at Elevated Temperatures
GB1174451A (en) * 1966-02-24 1969-12-17 Foseco Int Protection of Electrodes in Electroslag Remelting Processes.
US3616446A (en) * 1969-03-28 1971-10-26 Ppg Industries Inc Method of coating an electrode

Also Published As

Publication number Publication date
DE2210043A1 (de) 1972-09-14
FR2112388B2 (de) 1976-03-26
NL7114842A (de) 1972-05-04
US3711397A (en) 1973-01-16
FR2112388A2 (de) 1972-06-16
CA994281A (en) 1976-08-03
GB1346369A (en) 1974-02-06

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