WO2012085095A3 - Electrode for electrolytic cell - Google Patents

Electrode for electrolytic cell Download PDF

Info

Publication number
WO2012085095A3
WO2012085095A3 PCT/EP2011/073605 EP2011073605W WO2012085095A3 WO 2012085095 A3 WO2012085095 A3 WO 2012085095A3 EP 2011073605 W EP2011073605 W EP 2011073605W WO 2012085095 A3 WO2012085095 A3 WO 2012085095A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
electrolytic cell
composition
catalytic
group
Prior art date
Application number
PCT/EP2011/073605
Other languages
French (fr)
Other versions
WO2012085095A2 (en
Inventor
Christian Urgeghe
Antonio Lorenzo Antozzi
Original Assignee
Industrie De Nora S.P.A.
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 CN201180055655.3A priority Critical patent/CN103249872B/en
Priority to MX2013006271A priority patent/MX354730B/en
Priority to CA2815137A priority patent/CA2815137C/en
Priority to BR112013014015-1A priority patent/BR112013014015B1/en
Priority to US13/885,118 priority patent/US20130228450A1/en
Priority to AU2011347262A priority patent/AU2011347262B2/en
Priority to KR1020187010910A priority patent/KR101886032B1/en
Priority to KR1020137018744A priority patent/KR20130143624A/en
Application filed by Industrie De Nora S.P.A. filed Critical Industrie De Nora S.P.A.
Priority to EP11802731.7A priority patent/EP2655693B1/en
Priority to EA201390927A priority patent/EA024356B1/en
Priority to SG2013042270A priority patent/SG190951A1/en
Priority to DK11802731.7T priority patent/DK2655693T3/en
Priority to JP2013545366A priority patent/JP6247535B2/en
Publication of WO2012085095A2 publication Critical patent/WO2012085095A2/en
Publication of WO2012085095A3 publication Critical patent/WO2012085095A3/en
Priority to ZA2013/02944A priority patent/ZA201302944B/en
Priority to IL225905A priority patent/IL225905A/en

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
    • C25B11/042—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)
  • 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 Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Catalysts (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Inert Electrodes (AREA)

Abstract

The invention relates to an electrode for evolution of gaseous products in electrolysis cells comprising a metal substrate coated with at least two catalytic compositions, the outermost catalytic composition being deposited by means of chemical or physical phase vapour deposition technique and having a composition comprising noble metals selected from the group of platinum group metals or oxides thereof.
PCT/EP2011/073605 2010-12-22 2011-12-21 Electrode for electrolytic cell WO2012085095A2 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
EP11802731.7A EP2655693B1 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
MX2013006271A MX354730B (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell.
EA201390927A EA024356B1 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
US13/885,118 US20130228450A1 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
AU2011347262A AU2011347262B2 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
KR1020187010910A KR101886032B1 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
KR1020137018744A KR20130143624A (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
CN201180055655.3A CN103249872B (en) 2010-12-22 2011-12-21 Electrode for electrolysis bath
CA2815137A CA2815137C (en) 2010-12-22 2011-12-21 Platinum-group-metal activated multi-layer electrode for electrolytic cell
BR112013014015-1A BR112013014015B1 (en) 2010-12-22 2011-12-21 ELECTRODE FOR EVOLUTION OF GASEOUS PRODUCTS IN ELECTROCHEMICAL CELLS, ITS PREPARATION METHOD AND ELECTROLYSIS CELL UNDERSTANDING THE SAME
SG2013042270A SG190951A1 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
DK11802731.7T DK2655693T3 (en) 2010-12-22 2011-12-21 Electrolytic cell electrode
JP2013545366A JP6247535B2 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell
ZA2013/02944A ZA201302944B (en) 2010-12-22 2013-04-23 Electrode for electrolytic cell
IL225905A IL225905A (en) 2010-12-22 2013-04-23 Electrode for electrolytic cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2010A002354 2010-12-22
IT002354A ITMI20102354A1 (en) 2010-12-22 2010-12-22 ELECTRODE FOR ELECTROLYTIC CELL

Publications (2)

Publication Number Publication Date
WO2012085095A2 WO2012085095A2 (en) 2012-06-28
WO2012085095A3 true WO2012085095A3 (en) 2012-10-04

Family

ID=43737007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/073605 WO2012085095A2 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell

Country Status (20)

Country Link
US (1) US20130228450A1 (en)
EP (2) EP2655693B1 (en)
JP (1) JP6247535B2 (en)
KR (2) KR20130143624A (en)
CN (1) CN103249872B (en)
AR (1) AR083989A1 (en)
AU (1) AU2011347262B2 (en)
BR (1) BR112013014015B1 (en)
CA (1) CA2815137C (en)
CL (1) CL2013001620A1 (en)
CO (1) CO6741167A2 (en)
DK (1) DK2655693T3 (en)
EA (1) EA024356B1 (en)
IL (1) IL225905A (en)
IT (1) ITMI20102354A1 (en)
MX (1) MX354730B (en)
SG (1) SG190951A1 (en)
TW (1) TW201226631A (en)
WO (1) WO2012085095A2 (en)
ZA (1) ZA201302944B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI731845B (en) * 2014-11-24 2021-07-01 義商第諾拉工業公司 Anode for electrolytic evolution of chlorine
KR102272749B1 (en) * 2016-11-22 2021-07-06 아사히 가세이 가부시키가이샤 Electrode for electrolysis

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU522284A1 (en) * 1974-05-22 1976-07-25 Предприятие П/Я В-2287 Method for restoring spent coating activity
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)

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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
DE3270207D1 (en) * 1981-04-06 1986-05-07 Eltech Systems Corp Recoating of electrodes
JPS6022071B2 (en) * 1982-01-14 1985-05-30 ペルメレツク電極株式会社 Method for manufacturing electrodes for electrolysis
CN1012743B (en) * 1987-08-22 1991-06-05 福建省冶金工业研究所 Titanium anode for electrochemical industry
GB9018953D0 (en) * 1990-08-31 1990-10-17 Ici Plc Electrode
TW197475B (en) * 1990-12-26 1993-01-01 Eltech Systems Corp
JP3212327B2 (en) 1991-08-30 2001-09-25 ペルメレック電極株式会社 Electrode for electrolysis
GB9316926D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
FR2797646B1 (en) * 1999-08-20 2002-07-05 Atofina CATHODE FOR USE IN THE ELECTROLYSIS OF AQUEOUS SOLUTIONS
ITMI20021128A1 (en) * 2002-05-24 2003-11-24 De Nora Elettrodi Spa ELECTRODE FOR GAS DEVELOPMENT AND METHOD FOR ITS OBTAINING
JP2008156684A (en) * 2006-12-22 2008-07-10 Tanaka Kikinzoku Kogyo Kk Anode electrode for hydrochloric acid electrolysis
CN101626846B (en) * 2007-04-18 2011-12-14 德诺拉工业有限公司 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 (en) * 1974-05-22 1976-07-25 Предприятие П/Я В-2287 Method for restoring spent coating activity
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 Section Ch Week 197719, Derwent World Patents Index; Class E37, AN 1977-33963Y, XP002652968, "Reactivation of oxide anode - by replating with slightly increased anoumt of platinum group metal oxide to increase working life" *
KOTZ R ET AL: "Stabilization of RuO2 by IrO2 for anodic oxygen evolution in acid media", ELECTROCHIMICA ACTA, vol. 31, no. 10, 1 October 1986 (1986-10-01), ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, pages 1311 - 1316, XP026527386, ISSN: 0013-4686, [retrieved on 19861001], DOI: 10.1016/0013-4686(86)80153-0 *
MEILLE ET AL: "Review on methods to deposit catalysts on structured surfaces", APPLIED CATALYSIS A: GENERAL, vol. 315, 23 November 2006 (2006-11-23), ELSEVIER SCIENCE, AMSTERDAM, NL, pages 1 - 17, XP025142567, ISSN: 0926-860X, [retrieved on 20061123], DOI: 10.1016/J.APCATA.2006.08.031 *
TRASATTI ET AL: "Physical electrochemistry of ceramic oxides", ELECTROCHIMICA ACTA, vol. 36, no. 2, 1 January 1991 (1991-01-01), ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, pages 225 - 241, XP026506319, ISSN: 0013-4686, [retrieved on 19910101], DOI: 10.1016/0013-4686(91)85244-2 *
YI ET AL: "Effect of IrO2 loading on RuO2-IrO2-TiO2 anodes: A study of microstructure and working life for the chlorine evolution reaction", CERAMICS INTERNATIONAL, vol. 33, no. 6, 25 June 2007 (2007-06-25), ELSEVIER, AMSTERDAM, NL, pages 1087 - 1091, XP022127750, ISSN: 0272-8842, DOI: 10.1016/J.CERAMINT.2006.03.025 *

Also Published As

Publication number Publication date
ITMI20102354A1 (en) 2012-06-23
EA201390927A1 (en) 2013-11-29
JP2014505166A (en) 2014-02-27
EP3118351A1 (en) 2017-01-18
IL225905A (en) 2015-08-31
ZA201302944B (en) 2014-06-25
CN103249872A (en) 2013-08-14
MX2013006271A (en) 2013-08-01
KR20180043398A (en) 2018-04-27
EP2655693A2 (en) 2013-10-30
EA024356B1 (en) 2016-09-30
US20130228450A1 (en) 2013-09-05
DK2655693T3 (en) 2017-02-20
WO2012085095A2 (en) 2012-06-28
CN103249872B (en) 2016-08-10
CO6741167A2 (en) 2013-08-30
AR083989A1 (en) 2013-04-10
CA2815137C (en) 2019-03-05
BR112013014015B1 (en) 2020-05-12
KR20130143624A (en) 2013-12-31
IL225905A0 (en) 2013-07-31
AU2011347262B2 (en) 2016-03-31
JP6247535B2 (en) 2017-12-13
CA2815137A1 (en) 2012-06-28
AU2011347262A1 (en) 2013-05-23
SG190951A1 (en) 2013-07-31
EP2655693B1 (en) 2016-11-16
CL2013001620A1 (en) 2013-11-08
KR101886032B1 (en) 2018-08-07
MX354730B (en) 2018-03-15
BR112013014015A2 (en) 2016-09-13
TW201226631A (en) 2012-07-01

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