EP2447395A3 - Elektrode für die elektrolytische Chlorherstellung - Google Patents

Elektrode für die elektrolytische Chlorherstellung Download PDF

Info

Publication number
EP2447395A3
EP2447395A3 EP11186428A EP11186428A EP2447395A3 EP 2447395 A3 EP2447395 A3 EP 2447395A3 EP 11186428 A EP11186428 A EP 11186428A EP 11186428 A EP11186428 A EP 11186428A EP 2447395 A3 EP2447395 A3 EP 2447395A3
Authority
EP
European Patent Office
Prior art keywords
electrode
ruthenium
electrolysis
titanium
electrically conductive
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP11186428A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2447395A2 (de
Inventor
Andreas Bulan
Jürgen KINTRUP
Rainer Weber
Ruiyong Chen
Vinh Trieu
Harald Natter
Rolf Hempelmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Intellectual Property GmbH
Original Assignee
Bayer MaterialScience AG
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 MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of EP2447395A2 publication Critical patent/EP2447395A2/de
Publication of EP2447395A3 publication Critical patent/EP2447395A3/de
Withdrawn legal-status Critical Current

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
    • 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
    • C25B11/073—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

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)
  • Catalysts (AREA)
  • Chemically Coating (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP11186428A 2010-10-28 2011-10-25 Elektrode für die elektrolytische Chlorherstellung Withdrawn EP2447395A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010043085A DE102010043085A1 (de) 2010-10-28 2010-10-28 Elektrode für die elektrolytische Chlorherstellung

Publications (2)

Publication Number Publication Date
EP2447395A2 EP2447395A2 (de) 2012-05-02
EP2447395A3 true EP2447395A3 (de) 2013-01-30

Family

ID=45023580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11186428A Withdrawn EP2447395A3 (de) 2010-10-28 2011-10-25 Elektrode für die elektrolytische Chlorherstellung

Country Status (5)

Country Link
US (1) US20120103828A1 (zh)
EP (1) EP2447395A3 (zh)
JP (1) JP2012092449A (zh)
CN (1) CN102465312A (zh)
DE (1) DE102010043085A1 (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2823079B1 (en) 2012-02-23 2023-02-22 Treadstone Technologies, Inc. Corrosion resistant and electrically conductive surface of metal
RU2507640C1 (ru) * 2012-07-02 2014-02-20 Федеральное государственное бюджетное учреждение науки Институт проблем химической физики РАН (ИПХФ РАН) Каталитический электрод для спиртовых топливных элементов
KR101406721B1 (ko) * 2013-04-03 2014-06-16 한국에너지기술연구원 성능이 향상된 전극 소재용 분말 제조 방법과 이를 이용한 전극과 그 활용.
CN103774177B (zh) * 2014-01-26 2015-12-02 福州大学 一种嵌入钌锆锡氧化物的活性涂层及其制备方法
CN103774175B (zh) * 2014-01-26 2015-12-02 福州大学 一种嵌入钌锆锡钛氧化物的活性涂层及其制备方法
TWI731845B (zh) * 2014-11-24 2021-07-01 義商第諾拉工業公司 氯化鹼金屬電解池和在電解池內釋出氣態生成物用之電極及其製法
CN112575282B (zh) 2015-04-15 2023-12-19 踏石科技有限公司 一种用于处理金属部件表面以达到较低的接触电阻的方法
JP2016204732A (ja) * 2015-04-28 2016-12-08 旭化成株式会社 電解用電極
JP6775300B2 (ja) * 2016-02-10 2020-10-28 住友電気工業株式会社 レドックスフロー電池用電極、及びレドックスフロー電池
KR102272749B1 (ko) * 2016-11-22 2021-07-06 아사히 가세이 가부시키가이샤 전해용 전극
CN107142491A (zh) * 2017-04-10 2017-09-08 广东卓信环境科技股份有限公司 一种透气电极及其制备方法
DE102017214810A1 (de) 2017-08-24 2019-02-28 Gabriele Keddo Vorrichtung und Verfahren zur Wasserdesinfektion und Herstellung eines Desinfektionsmittels
KR102393900B1 (ko) * 2017-09-29 2022-05-03 주식회사 엘지화학 전기분해 음극용 코팅액 조성물
IT201800003533A1 (it) * 2018-03-14 2019-09-14 Industrie De Nora Spa Elettrodo per processi di elettroclorazione
IT201800006544A1 (it) * 2018-06-21 2019-12-21 Anodo per evoluzione elettrolitica di cloro
CN109518168B (zh) * 2018-12-14 2020-11-03 广西大学 一种高稳涂层的活性钛基电极板的制备方法
CN111517419A (zh) * 2020-03-20 2020-08-11 昆明学院 一种具有磷选择性的催化电极及其制备方法
CN111704211A (zh) * 2020-06-26 2020-09-25 陕西科技大学 一种铂钌钛钇dsa电极的制备方法
CN111994967A (zh) * 2020-08-26 2020-11-27 海南尚合超电新能源科技有限公司 一种钛掺杂的高镍三元锂离子正极材料制备方法
CN114472121B (zh) * 2021-12-21 2023-03-24 西安泰金新能科技股份有限公司 一种高活性涂层钛阳极的制备方法
CN114457368B (zh) * 2022-03-08 2023-11-21 昆明冶金研究院有限公司 一种锌电积用涂层钛阳极及其制备方法
CN114560536B (zh) * 2022-03-09 2023-07-28 四川塔菲尔环境科技有限公司 一种铽铼改性Ti/RuO2形稳阳极、制备方法及应用
CN118291953A (zh) * 2024-04-02 2024-07-05 绵阳宏博环保有限公司 一种钒和钌改性的亚氧化钛电极及其制备与应用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084189A (en) * 1980-08-18 1982-04-07 Diamond Shamrock Corp Coated catalytic electrode for electrochemical processes
US4331528A (en) * 1980-10-06 1982-05-25 Diamond Shamrock Corporation Coated metal electrode with improved barrier layer
CA1190184A (en) * 1980-10-07 1985-07-09 Henri B. Beer Coated film-forming metal electrode with surface oxide barrier layer incorporating rhodium and/or iridium
US6019878A (en) * 1997-04-17 2000-02-01 De Nora S.P.A. Anode for oxygen evolution in electrolytes containing fluorides or fluoride-complex anions
WO2010055065A1 (en) * 2008-11-12 2010-05-20 Industrie De Nora S.P.A. Electrode for electrolysis cell

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.
US3616445A (en) 1967-12-14 1971-10-26 Electronor Corp Titanium or tantalum base electrodes with applied titanium or tantalum oxide face activated with noble metals or noble metal oxides
US3562008A (en) 1968-10-14 1971-02-09 Ppg Industries Inc Method for producing a ruthenium coated titanium electrode
US3776834A (en) 1972-05-30 1973-12-04 Leary K O Partial replacement of ruthenium with tin in electrode coatings
US3882002A (en) 1974-08-02 1975-05-06 Hooker Chemicals Plastics Corp Anode for electrolytic processes
US3950240A (en) 1975-05-05 1976-04-13 Hooker Chemicals & Plastics Corporation Anode for electrolytic processes
US4039409A (en) 1975-12-04 1977-08-02 General Electric Company Method for gas generation utilizing platinum metal electrocatalyst containing 5 to 60% ruthenium
BR8006373A (pt) * 1979-10-08 1981-04-14 Diamond Shamrock Corp Eletrodo para uso em processos eletroliticos, processo para sua fabricacao, e uso do eletrodo
CA1190186A (en) 1980-08-18 1985-07-09 Henri B. Beer Electrode with mixed oxide interface on valve metal base and stable outer coating
CA1190185A (en) * 1980-08-18 1985-07-09 Michael Katz Electrode with outer coating and protective intermediate conductive polymer coating on a conductive base
EP0097154A1 (en) 1981-12-28 1984-01-04 Diamond Shamrock Corporation Electrocatalytic electrode
JPS60159185A (ja) 1984-01-31 1985-08-20 Permelec Electrode Ltd 電極の製造方法
DE4032417A1 (de) 1990-10-12 1992-04-16 Univ Halle Wittenberg Dimensionsstabile anode (dsa)
JP3319887B2 (ja) * 1994-10-05 2002-09-03 クロリンエンジニアズ株式会社 次亜塩素酸塩の製造方法
EP0867527B1 (fr) 1997-02-27 2001-03-21 Aragonesas Industrias Y Energia, S.A. Electrode à recouvrement catalytique pour des processus électrochimiques et procédé de fabrication de celle-ci
DE10200072A1 (de) 2002-01-03 2003-07-31 Bayer Ag Elektroden für die Elektrolyse in sauren Medien
DE10347703A1 (de) * 2003-10-14 2005-05-12 Bayer Materialscience Ag Konstruktionseinheit für bipolare Elektrolyseure
MX2007002355A (es) 2004-09-01 2007-05-11 Eltech Systems Corp Revestimiento que contiene paladio para bajo sobrevoltaje con cloro.
CN1900368B (zh) 2006-06-30 2010-05-12 福州大学 高铈含量的含钌涂层钛阳极及其制备方法
ITMI20061974A1 (it) 2006-10-16 2008-04-17 Industrie De Nora Spa Anodo per elettrolisi

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084189A (en) * 1980-08-18 1982-04-07 Diamond Shamrock Corp Coated catalytic electrode for electrochemical processes
US4331528A (en) * 1980-10-06 1982-05-25 Diamond Shamrock Corporation Coated metal electrode with improved barrier layer
CA1190184A (en) * 1980-10-07 1985-07-09 Henri B. Beer Coated film-forming metal electrode with surface oxide barrier layer incorporating rhodium and/or iridium
US6019878A (en) * 1997-04-17 2000-02-01 De Nora S.P.A. Anode for oxygen evolution in electrolytes containing fluorides or fluoride-complex anions
WO2010055065A1 (en) * 2008-11-12 2010-05-20 Industrie De Nora S.P.A. Electrode for electrolysis cell

Also Published As

Publication number Publication date
JP2012092449A (ja) 2012-05-17
US20120103828A1 (en) 2012-05-03
CN102465312A (zh) 2012-05-23
DE102010043085A1 (de) 2012-05-03
EP2447395A2 (de) 2012-05-02

Similar Documents

Publication Publication Date Title
EP2447395A3 (de) Elektrode für die elektrolytische Chlorherstellung
Shan et al. Regulating electrocatalysts via surface and interface engineering for acidic water electrooxidation
Cherevko et al. Stability of nanostructured iridium oxide electrocatalysts during oxygen evolution reaction in acidic environment
Zhang et al. Electrospun nanofibers of p-type NiO/n-type ZnO heterojunctions with enhanced photocatalytic activity
Exner et al. Controlling selectivity in the chlorine evolution reaction over RuO2‐based catalysts
Xiang et al. High-throughput bubble screening method for combinatorial discovery of electrocatalysts for water splitting
Dong et al. Mixed metal oxide electrodes and the chlorine evolution reaction
EP2397578A3 (de) Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung
Santos et al. Development of Ti/(RuO2) 0.8 (MO2) 0.2 (M= Ce, Sn or Ir) anodes for atrazine electro-oxidation. Influence of the synthesis method
Ioroi et al. Corrosion-resistant PEMFC cathode catalysts based on a Magnéli-phase titanium oxide support synthesized by pulsed UV laser irradiation
EA201170666A1 (ru) Электрод для электролизера
RU2720309C1 (ru) Электрод для электролиза
MX2011010531A (es) Electrodo de oxido de metal mezclado de multi-capas y metodo para fabricarlo.
KR102524693B1 (ko) 전해 공정용 전극
AR083508A1 (es) Anodo para generacion electrolitica de cloro
JP5705879B2 (ja) 電解用電極、電解槽及び電解用電極の製造方法
Heymann et al. Separating the effects of band bending and covalency in hybrid perovskite oxide electrocatalyst bilayers for water electrolysis
Palma-Goyes et al. The effects of ZrO2 on the electrocatalysis to yield active chlorine species on Sb2O5-doped Ti/RuO2 anodes
Karki et al. Bifunctional water-splitting electrocatalysis achieved by defect order in LaA2Fe3O8 (A= Ca, Sr)
Kim et al. Iridium oxide dendrite as a highly efficient dual electro-catalyst for water splitting and sensing of H2O2
US20190017182A1 (en) Subnanometer catalytic clusters for water splitting, method for splitting water using subnanometer catalyst clusters
CN103328689A (zh) 用于工业电化学工艺中析氧的电极
Štrbac et al. Electrocatalysis of hydrogen evolution reaction on Au (111) by spontaneously deposited iridium in acid solution
Guiet et al. Copper-substituted NiTiO3 ilmenite-type materials for oxygen evolution reaction
Lansing et al. Gd‐Ni‐Sb‐SnO2 electrocatalysts for active and selective ozone production

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: C25B 1/26 20060101AFI20121221BHEP

Ipc: C25B 11/04 20060101ALI20121221BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BAYER INTELLECTUAL PROPERTY GMBH

17P Request for examination filed

Effective date: 20130730

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130815