EA024356B1 - Электрод для электролитической ячейки - Google Patents

Электрод для электролитической ячейки Download PDF

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Publication number
EA024356B1
EA024356B1 EA201390927A EA201390927A EA024356B1 EA 024356 B1 EA024356 B1 EA 024356B1 EA 201390927 A EA201390927 A EA 201390927A EA 201390927 A EA201390927 A EA 201390927A EA 024356 B1 EA024356 B1 EA 024356B1
Authority
EA
Eurasian Patent Office
Prior art keywords
metals
catalyst composition
electrode
oxides
mixture
Prior art date
Application number
EA201390927A
Other languages
English (en)
Russian (ru)
Other versions
EA201390927A1 (ru
Inventor
Кристиан Урджеге
Антонио Лоренцо Антоцци
Original Assignee
Индустрие Де Нора С.П.А.
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 Индустрие Де Нора С.П.А. filed Critical Индустрие Де Нора С.П.А.
Publication of EA201390927A1 publication Critical patent/EA201390927A1/ru
Publication of EA024356B1 publication Critical patent/EA024356B1/ru

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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
    • C25B11/042—Electrodes formed of a single material
    • C25B11/046—Alloys
    • 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
    • C25B11/061—Metal or alloy
    • 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
    • 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
    • C25B11/091—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
    • C25B11/097—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 comprising two or more noble metals or noble metal alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Inert Electrodes (AREA)
EA201390927A 2010-12-22 2011-12-21 Электрод для электролитической ячейки EA024356B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002354A ITMI20102354A1 (it) 2010-12-22 2010-12-22 Elettrodo per cella elettrolitica
PCT/EP2011/073605 WO2012085095A2 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell

Publications (2)

Publication Number Publication Date
EA201390927A1 EA201390927A1 (ru) 2013-11-29
EA024356B1 true EA024356B1 (ru) 2016-09-30

Family

ID=43737007

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390927A EA024356B1 (ru) 2010-12-22 2011-12-21 Электрод для электролитической ячейки

Country Status (20)

Country Link
US (1) US20130228450A1 (it)
EP (2) EP2655693B1 (it)
JP (1) JP6247535B2 (it)
KR (2) KR101886032B1 (it)
CN (1) CN103249872B (it)
AR (1) AR083989A1 (it)
AU (1) AU2011347262B2 (it)
BR (1) BR112013014015B1 (it)
CA (1) CA2815137C (it)
CL (1) CL2013001620A1 (it)
CO (1) CO6741167A2 (it)
DK (1) DK2655693T3 (it)
EA (1) EA024356B1 (it)
IL (1) IL225905A (it)
IT (1) ITMI20102354A1 (it)
MX (1) MX354730B (it)
SG (1) SG190951A1 (it)
TW (1) TW201226631A (it)
WO (1) WO2012085095A2 (it)
ZA (1) ZA201302944B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017009336B1 (pt) * 2014-11-24 2021-06-29 Industrie De Nora S.P.A. Eletrodo para o desprendimento de produtos gasosos em células eletrolíticas, método para a fabricação de um eletrodo, e célula de eletrólise de soluções de cloreto alcalinas
ES2850501T3 (es) * 2016-11-22 2021-08-30 Asahi Chemical Ind Electrodo para electrólisis

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU522284A1 (ru) * 1974-05-22 1976-07-25 Предприятие П/Я В-2287 Способ восстановлени активности отработанного покрыти
US4696731A (en) * 1986-12-16 1987-09-29 The Standard Oil Company Amorphous metal-based composite oxygen anodes
WO1995005498A1 (en) * 1993-08-13 1995-02-23 Imperial Chemical Industries Plc Preparation of electrode
WO2000060141A1 (en) * 1999-04-08 2000-10-12 United States Filter Corporation Three layer anode and methods of manufacture

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195871A (en) * 1967-02-10 1970-06-24 Chemnor Ag Improvements in or relating to the Manufacture of Electrodes.
US3929608A (en) * 1970-07-29 1975-12-30 Solvay Catalytic material for electrodes
US3684543A (en) * 1970-11-19 1972-08-15 Patricia J Barbato Recoating of electrodes
GB1352872A (en) * 1971-03-18 1974-05-15 Ici Ltd Electrodes for electrochemical processes
US4331528A (en) * 1980-10-06 1982-05-25 Diamond Shamrock Corporation Coated metal electrode with improved barrier layer
EP0063540B1 (en) * 1981-04-06 1986-04-02 Eltech Systems Corporation Recoating of electrodes
JPS6022071B2 (ja) * 1982-01-14 1985-05-30 ペルメレツク電極株式会社 電解用電極の製造方法
CN1012743B (zh) * 1987-08-22 1991-06-05 福建省冶金工业研究所 电化学工业用钛阳极
GB9018953D0 (en) * 1990-08-31 1990-10-17 Ici Plc Electrode
TW197475B (it) * 1990-12-26 1993-01-01 Eltech Systems Corp
JP3212327B2 (ja) 1991-08-30 2001-09-25 ペルメレック電極株式会社 電解用電極
GB9316926D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
FR2797646B1 (fr) * 1999-08-20 2002-07-05 Atofina Cathode utilisable pour l'electrolyse de solutions aqueuses
ITMI20021128A1 (it) * 2002-05-24 2003-11-24 De Nora Elettrodi Spa Elettrodo per sviluppo di gas e metodo per il suo ottenimento
JP2008156684A (ja) * 2006-12-22 2008-07-10 Tanaka Kikinzoku Kogyo Kk 塩酸電解用の陽極電極
WO2008128957A1 (en) * 2007-04-18 2008-10-30 Industrie De Nora S.P.A. Electrodes with mechanically roughened surface for electrochemical applications

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU522284A1 (ru) * 1974-05-22 1976-07-25 Предприятие П/Я В-2287 Способ восстановлени активности отработанного покрыти
US4696731A (en) * 1986-12-16 1987-09-29 The Standard Oil Company Amorphous metal-based composite oxygen anodes
WO1995005498A1 (en) * 1993-08-13 1995-02-23 Imperial Chemical Industries Plc Preparation of electrode
WO2000060141A1 (en) * 1999-04-08 2000-10-12 United States Filter Corporation Three layer anode and methods of manufacture

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 197719, 11 October 1976 Derwent World Patents Index; Class E37, AN 1977-336963Y, XP002652968, "Reactivation of oxide anode - by replating with slightly increased amount of platinum group metal oxide to increase working life" *
KOTZ, R. ; STUCKI, S.: "Stabilization of RuO"2 by IrO"2 for anodic oxygen evolution in acid media", ELECTROCHIMICA ACTA., ELSEVIER SCIENCE PUBLISHERS, BARKING., GB, vol. 31, no. 10, 1 October 1986 (1986-10-01), GB, pages 1311 - 1316, XP026527386, ISSN: 0013-4686, DOI: 10.1016/0013-4686(86)80153-0 *
MEILLE, V.: "Review on methods to deposit catalysts on structured surfaces", APPLIED CATALYSIS A: GENERAL., ELSEVIER SCIENCE, AMSTERDAM., NL, vol. 315, 23 November 2006 (2006-11-23), NL, pages 1 - 17, XP025142567, ISSN: 0926-860X, DOI: 10.1016/j.apcata.2006.08.031 *
TRASATTI, S.: "Physical electrochemistry of ceramic oxides", ELECTROCHIMICA ACTA., ELSEVIER SCIENCE PUBLISHERS, BARKING., GB, vol. 36, no. 2, 1 January 1991 (1991-01-01), GB, pages 225 - 241, XP026506319, ISSN: 0013-4686, DOI: 10.1016/0013-4686(91)85244-2 *
YI, Z. KANGNING, C. WEI, W. WANG, J. LEE, S.: "Effect of IrO"2 loading on RuO"2-IrO"2-TiO"2 anodes: A study of microstructure and working life for the chlorine evolution reaction", CERAMICS INTERNATIONAL., ELSEVIER, AMSTERDAM., NL, vol. 33, no. 6, 25 June 2007 (2007-06-25), NL, pages 1087 - 1091, XP022127750, ISSN: 0272-8842, DOI: 10.1016/j.ceramint.2006.03.025 *

Also Published As

Publication number Publication date
ITMI20102354A1 (it) 2012-06-23
CN103249872B (zh) 2016-08-10
CA2815137C (en) 2019-03-05
JP2014505166A (ja) 2014-02-27
US20130228450A1 (en) 2013-09-05
EP2655693B1 (en) 2016-11-16
KR20130143624A (ko) 2013-12-31
KR20180043398A (ko) 2018-04-27
KR101886032B1 (ko) 2018-08-07
CA2815137A1 (en) 2012-06-28
ZA201302944B (en) 2014-06-25
AU2011347262B2 (en) 2016-03-31
WO2012085095A2 (en) 2012-06-28
MX2013006271A (es) 2013-08-01
CL2013001620A1 (es) 2013-11-08
MX354730B (es) 2018-03-15
BR112013014015A2 (pt) 2016-09-13
CN103249872A (zh) 2013-08-14
SG190951A1 (en) 2013-07-31
AU2011347262A1 (en) 2013-05-23
EP2655693A2 (en) 2013-10-30
CO6741167A2 (es) 2013-08-30
DK2655693T3 (en) 2017-02-20
BR112013014015B1 (pt) 2020-05-12
JP6247535B2 (ja) 2017-12-13
TW201226631A (en) 2012-07-01
AR083989A1 (es) 2013-04-10
IL225905A0 (en) 2013-07-31
EA201390927A1 (ru) 2013-11-29
IL225905A (en) 2015-08-31
WO2012085095A3 (en) 2012-10-04
EP3118351A1 (en) 2017-01-18

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU