EA201492174A1 - ELECTRODE FOR ISOLATION OF GASEOUS PRODUCTS AND METHOD OF ITS MANUFACTURE - Google Patents

ELECTRODE FOR ISOLATION OF GASEOUS PRODUCTS AND METHOD OF ITS MANUFACTURE

Info

Publication number
EA201492174A1
EA201492174A1 EA201492174A EA201492174A EA201492174A1 EA 201492174 A1 EA201492174 A1 EA 201492174A1 EA 201492174 A EA201492174 A EA 201492174A EA 201492174 A EA201492174 A EA 201492174A EA 201492174 A1 EA201492174 A1 EA 201492174A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electrode
gaseous products
isolation
manufacture
metal substrate
Prior art date
Application number
EA201492174A
Other languages
Russian (ru)
Other versions
EA030443B1 (en
Inventor
Андреа Франческо Гулла
Кьяра Пеццони
Кристиан Урджеге
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 EA201492174A1 publication Critical patent/EA201492174A1/en
Publication of EA030443B1 publication Critical patent/EA030443B1/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
    • C25B11/051—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
    • 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
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • C25B11/053—Electrodes comprising one or more electrocatalytic coatings on a substrate characterised by multilayer electrocatalytic coatings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • 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
    • 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
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Catalysts (AREA)

Abstract

Изобретение относится к электроду, подходящему в качестве анода для выделения газообразных продуктов, содержащему металлическую подложку, покрытую по меньшей мере одним слоем субоксида титана, имеющим взаимосвязанную пористость и содержащим каталитические оксиды благородных металлов. Изобретение дополнительно относится к способу изготовления такого электрода, включающему нанесение смеси субоксидов титана и катализатора на основе оксида благородного металла на подложку из вентильного металла способом холодного газодинамического напыления.The invention relates to an electrode suitable as an anode for the release of gaseous products, comprising a metal substrate coated with at least one titanium suboxide layer having interconnected porosity and containing catalytic oxides of noble metals. The invention additionally relates to a method for manufacturing such an electrode comprising applying a mixture of titanium suboxides and a catalyst based on a noble metal oxide onto a valve metal substrate by cold gas-dynamic spraying.

EA201492174A 2012-05-21 2013-05-16 Electrode for evolution of gaseous products and method of manufacture thereof EA030443B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000873A ITMI20120873A1 (en) 2012-05-21 2012-05-21 ELECTRODE FOR EVOLUTION OF GASEOUS PRODUCTS AND METHOD FOR ITS ACHIEVEMENT
PCT/EP2013/060177 WO2013174718A1 (en) 2012-05-21 2013-05-16 Electrode for evolution of gaseous products and method of manufacturing thereof

Publications (2)

Publication Number Publication Date
EA201492174A1 true EA201492174A1 (en) 2015-03-31
EA030443B1 EA030443B1 (en) 2018-08-31

Family

ID=46321274

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201492174A EA030443B1 (en) 2012-05-21 2013-05-16 Electrode for evolution of gaseous products and method of manufacture thereof

Country Status (17)

Country Link
US (1) US20150096896A1 (en)
EP (1) EP2852697B1 (en)
JP (1) JP6225176B2 (en)
KR (1) KR20150013207A (en)
CN (1) CN104321468B (en)
AR (1) AR090623A1 (en)
AU (1) AU2013265496B2 (en)
BR (1) BR112014027064A2 (en)
CA (1) CA2869045A1 (en)
EA (1) EA030443B1 (en)
ES (1) ES2644301T3 (en)
IL (1) IL234896A0 (en)
IT (1) ITMI20120873A1 (en)
MX (1) MX2014013300A (en)
PT (1) PT2852697T (en)
WO (1) WO2013174718A1 (en)
ZA (1) ZA201408565B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20159439A1 (en) * 2015-12-21 2017-06-21 Industrie De Nora Spa ANTI-CORROSIVE COATING AND METHOD FOR ITS ACHIEVEMENT
CN105776429B (en) * 2016-03-15 2019-08-09 中国矿业大学(北京) With active tubular ring Asia oxidation titanium film electrode of electrochemical oxidation and preparation method thereof
CN106082399B (en) * 2016-06-01 2018-12-25 深圳市大净环保科技有限公司 A kind of electrochemical advanced oxidation device
WO2019176956A1 (en) * 2018-03-12 2019-09-19 三菱マテリアル株式会社 Titanium base material, method for producing titanium base material, electrode for water electrolysis, and water electrolysis device
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
US11557767B2 (en) * 2018-10-03 2023-01-17 University Of Ontario Institute Of Technology Fuel cell catalyst support based on doped titanium sub oxides

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405010C3 (en) * 1974-02-02 1982-08-05 Sigri Elektrographit Gmbh, 8901 Meitingen Sintered electrode for electrochemical processes and methods of manufacturing the electrode
NO141419C (en) * 1974-02-02 1980-03-05 Sigri Elektrographit Gmbh ELECTRODE FOR ELECTROCHEMICAL PROCESSES
US4422917A (en) * 1980-09-10 1983-12-27 Imi Marston Limited Electrode material, electrode and electrochemical cell
DE3423605A1 (en) * 1984-06-27 1986-01-09 W.C. Heraeus Gmbh, 6450 Hanau COMPOSITE ELECTRODE, METHOD FOR THEIR PRODUCTION AND THEIR USE
JPH06192870A (en) * 1992-12-24 1994-07-12 Permelec Electrode Ltd Electrolytic electrode
GB9601236D0 (en) * 1996-01-22 1996-03-20 Atraverda Ltd Conductive coating
US6120659A (en) * 1998-11-09 2000-09-19 Hee Jung Kim Dimensionally stable electrode for treating hard-resoluble waste water
FI118159B (en) * 2005-10-21 2007-07-31 Outotec Oyj Method for forming an electrocatalytic surface of an electrode and electrode
CA2671211A1 (en) * 2009-07-08 2011-01-08 Hydro-Quebec Highly energy efficient bipolar electrodes and use thereof for the synthesis of sodium chlorate
US8470410B2 (en) * 2009-12-21 2013-06-25 Institut National De La Recherche Scientifique (Inrs) Method and system for producing electrocatalytic coatings and electrodes

Also Published As

Publication number Publication date
ES2644301T3 (en) 2017-11-28
ZA201408565B (en) 2016-01-27
ITMI20120873A1 (en) 2013-11-22
WO2013174718A1 (en) 2013-11-28
JP6225176B2 (en) 2017-11-01
CN104321468B (en) 2017-03-01
KR20150013207A (en) 2015-02-04
CA2869045A1 (en) 2013-11-28
MX2014013300A (en) 2015-02-05
EA030443B1 (en) 2018-08-31
JP2015520803A (en) 2015-07-23
BR112014027064A2 (en) 2017-06-27
IL234896A0 (en) 2014-12-31
AU2013265496A1 (en) 2014-11-20
US20150096896A1 (en) 2015-04-09
CN104321468A (en) 2015-01-28
EP2852697A1 (en) 2015-04-01
EP2852697B1 (en) 2017-08-23
PT2852697T (en) 2017-10-27
AU2013265496B2 (en) 2017-09-14
AR090623A1 (en) 2014-11-26

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Legal Events

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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 TJ TM RU