EA201590751A1 - Катод для электролитического выделения водорода - Google Patents

Катод для электролитического выделения водорода

Info

Publication number
EA201590751A1
EA201590751A1 EA201590751A EA201590751A EA201590751A1 EA 201590751 A1 EA201590751 A1 EA 201590751A1 EA 201590751 A EA201590751 A EA 201590751A EA 201590751 A EA201590751 A EA 201590751A EA 201590751 A1 EA201590751 A1 EA 201590751A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cathode
electrolytic hydrogen
hydrogen isolation
layer containing
catalyst layer
Prior art date
Application number
EA201590751A
Other languages
English (en)
Other versions
EA028211B1 (ru
Inventor
Марианна Брикезе
Аличе Кальдерара
Чечилия Дель Курто
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 EA201590751A1 publication Critical patent/EA201590751A1/ru
Publication of EA028211B1 publication Critical patent/EA028211B1/ru

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
    • 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
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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
    • 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
    • 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
    • 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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • C25B9/70—Assemblies comprising two or more cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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, пригодному для применения в качестве катода для выделения водорода в промышленных электролитических процессах. Электрод включает металлическую подложку, внутренний каталитический слой, содержащий родий, и наружный каталитический слой, содержащий рутений.
EA201590751A 2012-11-29 2013-11-11 Катод для электролитического выделения водорода EA028211B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002030A ITMI20122030A1 (it) 2012-11-29 2012-11-29 Catodo per evoluzione elettrolitica di idrogeno
PCT/EP2013/073490 WO2014082843A1 (en) 2012-11-29 2013-11-11 Cathode for electrolytic evolution of hydrogen

Publications (2)

Publication Number Publication Date
EA201590751A1 true EA201590751A1 (ru) 2015-09-30
EA028211B1 EA028211B1 (ru) 2017-10-31

Family

ID=47633166

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590751A EA028211B1 (ru) 2012-11-29 2013-11-11 Катод для электролитического выделения водорода

Country Status (26)

Country Link
US (1) US20150308004A1 (ru)
EP (1) EP2925909B1 (ru)
JP (1) JP6324402B2 (ru)
KR (1) KR20150089077A (ru)
CN (1) CN104769163B (ru)
AR (1) AR093390A1 (ru)
AU (1) AU2013351395C1 (ru)
BR (1) BR112015012177A8 (ru)
CA (1) CA2885810C (ru)
CL (1) CL2015001428A1 (ru)
DK (1) DK2925909T3 (ru)
EA (1) EA028211B1 (ru)
ES (1) ES2606306T3 (ru)
HU (1) HUE032149T2 (ru)
IL (1) IL237869A (ru)
IT (1) ITMI20122030A1 (ru)
MX (1) MX361261B (ru)
MY (1) MY183338A (ru)
PE (1) PE20151011A1 (ru)
PL (1) PL2925909T3 (ru)
PT (1) PT2925909T (ru)
SG (1) SG11201502482TA (ru)
TW (1) TWI592521B (ru)
UY (1) UY35125A (ru)
WO (1) WO2014082843A1 (ru)
ZA (1) ZA201502734B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017174563A1 (de) 2016-04-07 2017-10-12 Covestro Deutschland Ag Bifunktionelle elektrode und elektrolysevorrichtung für die chlor-alkali-elektrolyse
CN107815703B (zh) * 2016-09-14 2019-09-10 蓝星(北京)化工机械有限公司 析氢活性阴极及其制备方法和包含所述析氢活性阴极的电解槽
KR102283328B1 (ko) * 2016-11-28 2021-07-30 주식회사 엘지화학 환원 전극의 재생방법
US10815578B2 (en) 2017-09-08 2020-10-27 Electrode Solutions, LLC Catalyzed cushion layer in a multi-layer electrode
CN108070877B (zh) * 2017-11-09 2020-07-07 江苏安凯特科技股份有限公司 一种用于电解生产的阴极及其制备方法
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
CA3141530A1 (en) * 2019-06-12 2020-12-17 Olin Corporation Electrode coating
CN112080756B (zh) * 2019-06-14 2021-07-06 中国科学院大连化学物理研究所 一种析氢电极及其制备和应用
CN113337845B (zh) * 2020-02-17 2024-02-09 马赫内托特殊阳极（苏州）有限公司 一种能够极性反转的电极及其用途
IT202100020735A1 (it) * 2021-08-02 2023-02-02 Industrie De Nora Spa Elettrodo per evoluzione elettrolitica di idrogeno

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
GB1128136A (en) * 1966-05-04 1968-09-25 Tsurumi Soda Kk Improvements in or relating to anodes for electrolytic cells
CA1225066A (en) * 1980-08-18 1987-08-04 Jean M. Hinden Electrode with surface film of oxide of valve metal incorporating platinum group metal or oxide
CA1232227A (en) * 1982-02-18 1988-02-02 Christopher Vance Manufacturing electrode by immersing substrate in aluminium halide and other metal solution and electroplating
FR2583781A1 (fr) * 1985-06-24 1986-12-26 Atochem Cathode pour electrolyse et un procede de fabrication de ladite cathode
US5419824A (en) * 1992-11-12 1995-05-30 Weres; Oleh Electrode, electrode manufacturing process and electrochemical cell
CN1118384A (zh) * 1994-09-08 1996-03-13 广州有色金属研究院 电解冶金工业用涂层电极
US5948222A (en) * 1995-05-01 1999-09-07 Occidental Chemical Corporation Reactivation of deactivated anodes
US6217729B1 (en) * 1999-04-08 2001-04-17 United States Filter Corporation Anode formulation and methods of manufacture
FR2797646B1 (fr) * 1999-08-20 2002-07-05 Atofina Cathode utilisable pour l'electrolyse de solutions aqueuses
ITMI20061947A1 (it) * 2006-10-11 2008-04-12 Industrie De Nora Spa Catodo per processi elettrolitici
CN101235513B (zh) * 2007-11-14 2010-08-18 福州大学 一种新型涂层钛阳极
EP2085501A1 (en) * 2008-01-31 2009-08-05 Casale Chemicals S.A. High performance cathodes for water electrolysers
JP4927006B2 (ja) * 2008-03-07 2012-05-09 ペルメレック電極株式会社 水素発生用陰極
ITMI20091719A1 (it) * 2009-10-08 2011-04-09 Industrie De Nora Spa Catodo per processi elettrolitici
US20120279853A1 (en) * 2009-12-25 2012-11-08 Asahi Kasei Chemicals Corporation Cathode, electrolytic cell for electrolysis of alkali metal chloride, and method for producing negative electrode
ITMI20110735A1 (it) * 2011-05-03 2012-11-04 Industrie De Nora Spa Elettrodo per processi elettrolitici e metodo per il suo ottenimento
US10046990B2 (en) * 2011-06-06 2018-08-14 Ecolab Usa Inc. Electrolytic method of generating chloride dioxide with improved theoretical yield
CN102352517B (zh) * 2011-10-21 2014-04-30 重庆大学 一种高活性阴极及其制备方法

Also Published As

Publication number Publication date
JP2016502606A (ja) 2016-01-28
HUE032149T2 (en) 2017-08-28
US20150308004A1 (en) 2015-10-29
DK2925909T3 (en) 2016-12-19
JP6324402B2 (ja) 2018-05-16
ITMI20122030A1 (it) 2014-05-30
IL237869A (en) 2017-07-31
EA028211B1 (ru) 2017-10-31
CN104769163A (zh) 2015-07-08
KR20150089077A (ko) 2015-08-04
CA2885810C (en) 2020-04-14
MX361261B (es) 2018-11-30
BR112015012177A8 (pt) 2018-09-11
AU2013351395C1 (en) 2017-12-14
AU2013351395A1 (en) 2015-04-09
BR112015012177A2 (pt) 2017-07-11
TW201420817A (zh) 2014-06-01
EP2925909A1 (en) 2015-10-07
AU2013351395B2 (en) 2017-07-13
PL2925909T3 (pl) 2017-02-28
UY35125A (es) 2014-06-30
WO2014082843A1 (en) 2014-06-05
EP2925909B1 (en) 2016-09-07
MY183338A (en) 2021-02-18
MX2015006588A (es) 2015-08-05
CA2885810A1 (en) 2014-06-05
AR093390A1 (es) 2015-06-03
CN104769163B (zh) 2017-04-19
PE20151011A1 (es) 2015-08-02
ZA201502734B (en) 2016-11-30
PT2925909T (pt) 2016-11-01
TWI592521B (zh) 2017-07-21
CL2015001428A1 (es) 2015-07-31
SG11201502482TA (en) 2015-05-28
ES2606306T3 (es) 2017-03-23

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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

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): RU