EA201390927A1 - ELECTRODE FOR ELECTROLYTIC CELL - Google Patents

ELECTRODE FOR ELECTROLYTIC CELL

Info

Publication number
EA201390927A1
EA201390927A1 EA201390927A EA201390927A EA201390927A1 EA 201390927 A1 EA201390927 A1 EA 201390927A1 EA 201390927 A EA201390927 A EA 201390927A EA 201390927 A EA201390927 A EA 201390927A EA 201390927 A1 EA201390927 A1 EA 201390927A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electrode
electrolytic cell
composition
catalytic
oxides
Prior art date
Application number
EA201390927A
Other languages
Russian (ru)
Other versions
EA024356B1 (en
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/en
Publication of EA024356B1 publication Critical patent/EA024356B1/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)
  • 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)
  • Catalysts (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Inert Electrodes (AREA)

Abstract

Изобретение относится к электроду для выделения газообразных продуктов в электролизных ячейках, включающему металлическую подложку, покрытую по меньшей мере двумя каталитическими композициями, причем самая наружная каталитическая композиция осаждена посредством метода химического или физического осаждения из паровой фазы и имеет состав, включающий благородные металлы, выбранные из группы платиновых металлов или их оксидов.The invention relates to an electrode for the separation 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 vapor deposition and has a composition comprising noble metals selected from the group platinum metals or their oxides.

EA201390927A 2010-12-22 2011-12-21 Electrode for electrolytic cell EA024356B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002354A ITMI20102354A1 (en) 2010-12-22 2010-12-22 ELECTRODE FOR ELECTROLYTIC CELL
PCT/EP2011/073605 WO2012085095A2 (en) 2010-12-22 2011-12-21 Electrode for electrolytic cell

Publications (2)

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

Family

ID=43737007

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390927A EA024356B1 (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) KR101886032B1 (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
AU2015355057B2 (en) * 2014-11-24 2020-06-04 Industrie De Nora S.P.A. Anode for electrolytic evolution of chlorine
CN109891002B (en) * 2016-11-22 2021-03-12 旭化成株式会社 Electrode for electrolysis

Family Cites Families (20)

* 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
SU522284A1 (en) * 1974-05-22 1976-07-25 Предприятие П/Я В-2287 Method for restoring spent coating activity
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
US4696731A (en) * 1986-12-16 1987-09-29 The Standard Oil Company Amorphous metal-based composite oxygen anodes
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
GB9316930D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
GB9316926D0 (en) * 1993-08-13 1993-09-29 Ici Plc Electrode
US6217729B1 (en) * 1999-04-08 2001-04-17 United States Filter Corporation Anode formulation and methods of manufacture
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
CA2678616C (en) * 2007-04-18 2015-12-22 Industrie De Nora S.P.A. Electrodes with mechanically roughened surface for electrochemical applications

Also Published As

Publication number Publication date
CA2815137C (en) 2019-03-05
MX2013006271A (en) 2013-08-01
CN103249872A (en) 2013-08-14
JP2014505166A (en) 2014-02-27
AR083989A1 (en) 2013-04-10
KR101886032B1 (en) 2018-08-07
EA024356B1 (en) 2016-09-30
BR112013014015B1 (en) 2020-05-12
JP6247535B2 (en) 2017-12-13
CO6741167A2 (en) 2013-08-30
KR20180043398A (en) 2018-04-27
MX354730B (en) 2018-03-15
WO2012085095A2 (en) 2012-06-28
EP3118351A1 (en) 2017-01-18
CN103249872B (en) 2016-08-10
AU2011347262A1 (en) 2013-05-23
ZA201302944B (en) 2014-06-25
CA2815137A1 (en) 2012-06-28
AU2011347262B2 (en) 2016-03-31
SG190951A1 (en) 2013-07-31
IL225905A0 (en) 2013-07-31
DK2655693T3 (en) 2017-02-20
BR112013014015A2 (en) 2016-09-13
EP2655693B1 (en) 2016-11-16
ITMI20102354A1 (en) 2012-06-23
US20130228450A1 (en) 2013-09-05
EP2655693A2 (en) 2013-10-30
IL225905A (en) 2015-08-31
KR20130143624A (en) 2013-12-31
CL2013001620A1 (en) 2013-11-08
TW201226631A (en) 2012-07-01
WO2012085095A3 (en) 2012-10-04

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Legal Events

Date Code Title Description
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