WO2003056065A3 - Elektroden für die elektrolyse in sauren medien - Google Patents

Elektroden für die elektrolyse in sauren medien Download PDF

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Publication number
WO2003056065A3
WO2003056065A3 PCT/EP2002/014713 EP0214713W WO03056065A3 WO 2003056065 A3 WO2003056065 A3 WO 2003056065A3 EP 0214713 W EP0214713 W EP 0214713W WO 03056065 A3 WO03056065 A3 WO 03056065A3
Authority
WO
WIPO (PCT)
Prior art keywords
titanium
electrode
support
acid media
tantalum
Prior art date
Application number
PCT/EP2002/014713
Other languages
English (en)
French (fr)
Other versions
WO2003056065A2 (de
Inventor
Fritz Gestermann
Hans-Dieter Pinter
Gerd Speer
Peter Fabian
Robert Scannel
Original Assignee
Bayer Ag
De Nora Elettrodi Spa
Fritz Gestermann
Hans-Dieter Pinter
Gerd Speer
Peter Fabian
Robert Scannel
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 Bayer Ag, De Nora Elettrodi Spa, Fritz Gestermann, Hans-Dieter Pinter, Gerd Speer, Peter Fabian, Robert Scannel filed Critical Bayer Ag
Priority to KR1020047010475A priority Critical patent/KR101081243B1/ko
Priority to DE50205482T priority patent/DE50205482D1/de
Priority to AT02805772T priority patent/ATE314506T1/de
Priority to EP02805772A priority patent/EP1463847B1/de
Priority to JP2003556578A priority patent/JP4354821B2/ja
Priority to AU2002367189A priority patent/AU2002367189A1/en
Publication of WO2003056065A2 publication Critical patent/WO2003056065A2/de
Publication of WO2003056065A3 publication Critical patent/WO2003056065A3/de

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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode

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)

Abstract

Elektrode wenigstens enthaltend einen elektrisch leitfähigen Träger aus einer Titan-Palladium-Legierung, Titan, Tantal oder Verbindungen oder Legierungen des Titans oder Tantals, eine elektrochemisch aktive Beschichtung und eine Zwischenschicht zwischen Träger und elektrochemisch aktiver Beschichtung, wobei die Zwischenschicht aus Titancarbid und/oder Titanborid besteht und durch Flamm- oder Plasmaspritzen auf den Träger aufgebracht ist. Verfahren zur Herstellung dieser Elektroden und deren Verwendung in einer elektrochemischen Zelle zur Herstellung von Chlor oder Chromsäure.
PCT/EP2002/014713 2002-01-03 2002-12-23 Elektroden für die elektrolyse in sauren medien WO2003056065A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020047010475A KR101081243B1 (ko) 2002-01-03 2002-12-23 산성 매질 중 전해용 전극
DE50205482T DE50205482D1 (de) 2002-01-03 2002-12-23 Elektroden für die elektrolyse in sauren medien
AT02805772T ATE314506T1 (de) 2002-01-03 2002-12-23 Elektroden für die elektrolyse in sauren medien
EP02805772A EP1463847B1 (de) 2002-01-03 2002-12-23 Elektroden für die elektrolyse in sauren medien
JP2003556578A JP4354821B2 (ja) 2002-01-03 2002-12-23 酸性媒質における電気分解用の電極
AU2002367189A AU2002367189A1 (en) 2002-01-03 2002-12-23 Electrode for conducting electrolysis in acid media

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10200072A DE10200072A1 (de) 2002-01-03 2002-01-03 Elektroden für die Elektrolyse in sauren Medien
DE10200072.7 2002-01-03

Publications (2)

Publication Number Publication Date
WO2003056065A2 WO2003056065A2 (de) 2003-07-10
WO2003056065A3 true WO2003056065A3 (de) 2004-03-11

Family

ID=7711470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/014713 WO2003056065A2 (de) 2002-01-03 2002-12-23 Elektroden für die elektrolyse in sauren medien

Country Status (10)

Country Link
US (1) US7211177B2 (de)
EP (1) EP1463847B1 (de)
JP (1) JP4354821B2 (de)
KR (1) KR101081243B1 (de)
CN (1) CN100415937C (de)
AT (1) ATE314506T1 (de)
AU (1) AU2002367189A1 (de)
DE (2) DE10200072A1 (de)
ES (1) ES2255639T3 (de)
WO (1) WO2003056065A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4670530B2 (ja) * 2005-08-01 2011-04-13 アイテック株式会社 電解用の貴金属電極とその製造方法
DE102006023261A1 (de) 2006-05-18 2007-11-22 Bayer Materialscience Ag Verfahren zur Herstellung von Chlor aus Chlorwasserstoff und Sauerstoff
ITMI20061974A1 (it) * 2006-10-16 2008-04-17 Industrie De Nora Spa Anodo per elettrolisi
JP2008156684A (ja) * 2006-12-22 2008-07-10 Tanaka Kikinzoku Kogyo Kk 塩酸電解用の陽極電極
CN101280453B (zh) * 2008-01-31 2010-06-09 顿力集团有限公司 一种用三价铬进行镀铬的涂层阳极的制备方法
US9175135B2 (en) 2010-03-30 2015-11-03 Bayer Materialscience Ag Process for preparing diaryl carbonates and polycarbonates
EP2371806B1 (de) 2010-03-30 2017-07-12 Covestro Deutschland AG Verfahren zur Herstellung von Diarylcarbonaten und Polycarbonaten
CN101967654B (zh) * 2010-10-11 2012-06-27 福州大学 采用钛基材渗碳改性的含钌氧化物电极材料及其制备方法
DE102010043085A1 (de) 2010-10-28 2012-05-03 Bayer Materialscience Aktiengesellschaft Elektrode für die elektrolytische Chlorherstellung
ITMI20120158A1 (it) * 2012-02-07 2013-08-08 Industrie De Nora Spa Elettrodo per l¿abbattimento elettrochimico della domanda chimica di ossigeno in reflui industriali
US9815714B2 (en) 2012-12-11 2017-11-14 Slate Group, Llc Process for generating oxygenated water
CN104021947B (zh) * 2014-06-20 2017-04-12 贵州中航聚电科技有限公司 一种混合型超级电容器氧化钌电极的制备方法
CN106381507B (zh) * 2016-09-09 2018-10-09 武汉大学 一种用于熔融三元碳酸盐电解体系的惰性阳极
USD826300S1 (en) * 2016-09-30 2018-08-21 Oerlikon Metco Ag, Wohlen Rotably mounted thermal plasma burner for thermalspraying
CN109589974B (zh) * 2018-11-05 2021-08-06 中国科学院广州能源研究所 一种用于水电解器的低贵金属载量的析氧催化剂
DE102018132399A1 (de) * 2018-12-17 2020-06-18 Forschungszentrum Jülich GmbH Gasdiffusionskörper
CN114395779A (zh) * 2022-01-06 2022-04-26 清华大学 一种pem水电解用催化剂、制备方法及其用途

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344645A1 (de) * 1973-09-05 1975-03-13 Basf Ag Verfahren zur herstellung von bleidioxid-titanverbundelektroden
US4140813A (en) * 1973-01-05 1979-02-20 Hoechst Aktiengesellschaft Method of making long-term electrode for electrolytic processes
CH665429A5 (en) * 1985-04-04 1988-05-13 Bbc Brown Boveri & Cie Electrochemical cell anode - with titanium carbide layer between titanium support and lead di:oxide layer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392622B (sv) * 1973-09-05 1977-04-04 Basf Ag Forfarande for framstellning av en blydioxid-titanelektrod genom anodisk avskiljning av blydioxid pa en titanyta
IT1282367B1 (it) * 1996-01-19 1998-03-20 De Nora Spa Migliorato metodo per l'elettrolisi di soluzioni acquose di acido cloridrico
KR100504412B1 (ko) * 1996-04-02 2005-11-08 페르메렉덴꾜꾸가부시끼가이샤 전해용전극및당해전극을사용하는전해조

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140813A (en) * 1973-01-05 1979-02-20 Hoechst Aktiengesellschaft Method of making long-term electrode for electrolytic processes
DE2344645A1 (de) * 1973-09-05 1975-03-13 Basf Ag Verfahren zur herstellung von bleidioxid-titanverbundelektroden
CH665429A5 (en) * 1985-04-04 1988-05-13 Bbc Brown Boveri & Cie Electrochemical cell anode - with titanium carbide layer between titanium support and lead di:oxide layer

Also Published As

Publication number Publication date
EP1463847B1 (de) 2005-12-28
US7211177B2 (en) 2007-05-01
KR20050005405A (ko) 2005-01-13
AU2002367189A8 (en) 2003-07-15
AU2002367189A1 (en) 2003-07-15
ES2255639T3 (es) 2006-07-01
DE10200072A1 (de) 2003-07-31
JP4354821B2 (ja) 2009-10-28
CN1612949A (zh) 2005-05-04
CN100415937C (zh) 2008-09-03
DE50205482D1 (de) 2006-02-02
JP2005513276A (ja) 2005-05-12
US20030136669A1 (en) 2003-07-24
KR101081243B1 (ko) 2011-11-08
EP1463847A2 (de) 2004-10-06
ATE314506T1 (de) 2006-01-15
WO2003056065A2 (de) 2003-07-10

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