ATE455878T1 - HIGHLY EFFICIENT HYPOCHLORITE ANODE COVER - Google Patents

HIGHLY EFFICIENT HYPOCHLORITE ANODE COVER

Info

Publication number
ATE455878T1
ATE455878T1 AT05722638T AT05722638T ATE455878T1 AT E455878 T1 ATE455878 T1 AT E455878T1 AT 05722638 T AT05722638 T AT 05722638T AT 05722638 T AT05722638 T AT 05722638T AT E455878 T1 ATE455878 T1 AT E455878T1
Authority
AT
Austria
Prior art keywords
coating
hypochlorite
highly efficient
anode cover
metal oxide
Prior art date
Application number
AT05722638T
Other languages
German (de)
Inventor
Richard C Carlson
Michael S Moats
Kenneth L Hardee
Original Assignee
Industrie De Nora Spa
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 Industrie De Nora Spa filed Critical Industrie De Nora Spa
Application granted granted Critical
Publication of ATE455878T1 publication Critical patent/ATE455878T1/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
    • C25B11/052—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
    • 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
    • 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
    • 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
    • C25B11/063—Valve metal, e.g. titanium

Abstract

The present invention relates to an electrocatalytic coating and an electrode having the coating thereon, wherein the coating is a mixed metal oxide coating, preferably platinum group metal oxides, with or without a valve metal oxide. The electrocatalytic coating can be used especially as an anode component of an electrolysis cell and in particular a cell for the electrolysis of aqueous hypochlorite solutions.
AT05722638T 2005-01-27 2005-01-27 HIGHLY EFFICIENT HYPOCHLORITE ANODE COVER ATE455878T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/003046 WO2006080926A1 (en) 2005-01-27 2005-01-27 High efficiency hypochlorite anode coating

Publications (1)

Publication Number Publication Date
ATE455878T1 true ATE455878T1 (en) 2010-02-15

Family

ID=34961736

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05722638T ATE455878T1 (en) 2005-01-27 2005-01-27 HIGHLY EFFICIENT HYPOCHLORITE ANODE COVER

Country Status (12)

Country Link
EP (1) EP1841901B1 (en)
JP (1) JP4560089B2 (en)
KR (1) KR101135887B1 (en)
CN (1) CN101111631B (en)
AT (1) ATE455878T1 (en)
AU (1) AU2005325733B2 (en)
BR (1) BRPI0519878A2 (en)
DE (1) DE602005019105D1 (en)
ES (1) ES2337271T3 (en)
IL (1) IL184290A0 (en)
MX (1) MX2007009129A (en)
WO (1) WO2006080926A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20061974A1 (en) * 2006-10-16 2008-04-17 Industrie De Nora Spa ANODE FOR ELECTROLYSIS
EP2085501A1 (en) * 2008-01-31 2009-08-05 Casale Chemicals S.A. High performance cathodes for water electrolysers
IT1391767B1 (en) * 2008-11-12 2012-01-27 Industrie De Nora Spa ELECTRODE FOR ELECTROLYTIC CELL
IT1395113B1 (en) * 2009-07-28 2012-09-05 Industrie De Nora Spa ELECTRODE FOR EVOLUTION OF OXYGEN IN INDUSTRIAL ELECTROCHEMICAL PROCESSES
TWI490371B (en) * 2009-07-28 2015-07-01 Industrie De Nora Spa Electrode for electrolytic applications
ITMI20100268A1 (en) * 2010-02-22 2011-08-23 Industrie De Nora Spa ELECTRODE FOR ELECTROLYTIC PROCESSES AND METHOD FOR ITS ACHIEVEMENT
CN102061484A (en) * 2011-01-21 2011-05-18 仇文东 Titanium anode plate with precious metal combination coating
KR101317669B1 (en) * 2011-12-08 2013-10-15 (주) 테크로스 Ship ballast water electrolysis, sterilized insoluble electrode and method for manufacturing the same
JP6106396B2 (en) * 2012-01-10 2017-03-29 石福金属興業株式会社 Sterilization water generator
KR101397582B1 (en) 2012-09-28 2014-05-21 재단법인 포항산업과학연구원 Apparatus for manufacuring non-melting positive electrode for electro galvanic process and metod for thereof
EP3358043A4 (en) 2015-09-28 2019-06-26 Osaka Soda Co., Ltd. Electrode for generating chlorine, and method for manufacturing same
CN105836854A (en) * 2016-05-23 2016-08-10 张家富 Water treatment device with wide application, water treatment electrode and manufacturing method for water treatment electrode
CN108299868A (en) * 2016-08-25 2018-07-20 先丰通讯股份有限公司 Catalyst coating and use its anode
RU2720309C1 (en) * 2016-11-22 2020-04-28 Асахи Касеи Кабусики Кайся Electrode for electrolysis
CN107488865A (en) * 2017-08-22 2017-12-19 安徽唯达水处理技术装备有限公司 A kind of cathode electrode coating of hypochlorite generator
WO2019039793A1 (en) * 2017-08-23 2019-02-28 주식회사 엘지화학 Anode for electrolysis and manufacturing method therefor
KR20190022333A (en) * 2017-08-23 2019-03-06 주식회사 엘지화학 Anode for electrolysis and preparation method thereof
CN108048865B (en) * 2017-11-17 2020-04-28 江苏安凯特科技股份有限公司 Electrode and preparation method and application thereof
KR102405287B1 (en) * 2017-12-19 2022-06-02 주식회사 엘지화학 Method for preparing saline water electrolysis anode
EP3758582A1 (en) * 2018-02-26 2021-01-06 T&W Engineering A/S Electrode for detecting bioelectrical signals
IT201800003533A1 (en) * 2018-03-14 2019-09-14 Industrie De Nora Spa ELECTRODE FOR ELECTROCHLORATION PROCESSES
CN110055554A (en) * 2018-04-24 2019-07-26 南方科技大学 Oxygen evolution reaction catalysts and its preparation method and application
KR102347982B1 (en) 2018-06-12 2022-01-07 주식회사 엘지화학 Anode for electrolysis and preparation method thereof
CN112020576B (en) * 2018-07-06 2023-06-30 株式会社Lg化学 Reduction electrode for electrolysis and method for manufacturing the same
KR102505751B1 (en) * 2018-08-31 2023-03-03 주식회사 엘지화학 Electrode for electrolysis and preparation method thereof
CN113061911A (en) * 2020-01-02 2021-07-02 蓝星(北京)化工机械有限公司 Low-temperature low-salinity seawater anode for electrolysis and preparation method thereof
CN113529109A (en) * 2021-08-03 2021-10-22 北京德义法正科技有限公司 Hypochlorous acid molecule solution preparation facilities
CN114232018A (en) * 2021-11-22 2022-03-25 宝鸡永吉泰金属科技股份有限公司 Preparation method of coated titanium electrode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518503A (en) * 1978-07-21 1980-02-08 Japan Carlit Co Ltd:The Electrode for electrolytic manufacturing hypochlorite
JPS58502222A (en) * 1981-12-28 1983-12-22 エルテック・システムズ・コ−ポレ−ション electrocatalytic electrode
EP0174413A1 (en) * 1984-09-17 1986-03-19 Eltech Systems Corporation Composite catalytic material particularly for electrolysis electrodes and method of manufacture
US5230780A (en) * 1989-12-08 1993-07-27 Eltech Systems Corporation Electrolyzing halogen-containing solution in a membrane cell
CN1118384A (en) * 1994-09-08 1996-03-13 广州有色金属研究院 Coating electrode for electrolytic metallurgic industry
US5989396A (en) * 1997-04-02 1999-11-23 Eltech Systems Corporation Electrode and electrolytic cell containing same
US7258778B2 (en) * 2003-03-24 2007-08-21 Eltech Systems Corporation Electrocatalytic coating with lower platinum group metals and electrode made therefrom
CN101048535B (en) * 2004-09-01 2012-05-30 埃尔塔克***公司 PD-containing coating for low chlorine overvoltage

Also Published As

Publication number Publication date
AU2005325733B2 (en) 2010-06-10
MX2007009129A (en) 2008-02-12
EP1841901B1 (en) 2010-01-20
AU2005325733A1 (en) 2006-08-03
IL184290A0 (en) 2007-10-31
CN101111631B (en) 2011-05-25
JP2008528804A (en) 2008-07-31
KR20070099667A (en) 2007-10-09
BRPI0519878A2 (en) 2009-03-24
ES2337271T3 (en) 2010-04-22
KR101135887B1 (en) 2012-04-13
EP1841901A1 (en) 2007-10-10
WO2006080926A1 (en) 2006-08-03
DE602005019105D1 (en) 2010-03-11
JP4560089B2 (en) 2010-10-13
CN101111631A (en) 2008-01-23

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