EP3960905A4 - Elektrode für elektrolyse und verfahren zur herstellung einer elektrode für elektrolyse - Google Patents

Elektrode für elektrolyse und verfahren zur herstellung einer elektrode für elektrolyse Download PDF

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Publication number
EP3960905A4
EP3960905A4 EP20796016.2A EP20796016A EP3960905A4 EP 3960905 A4 EP3960905 A4 EP 3960905A4 EP 20796016 A EP20796016 A EP 20796016A EP 3960905 A4 EP3960905 A4 EP 3960905A4
Authority
EP
European Patent Office
Prior art keywords
electrolysis
electrode
producing
producing electrode
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.)
Pending
Application number
EP20796016.2A
Other languages
English (en)
French (fr)
Other versions
EP3960905A1 (de
Inventor
Mohd ERMAN
Fumitoshi SHINNO
Hiroshi Adachi
Yoshiharu Sanagawa
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP3960905A1 publication Critical patent/EP3960905A1/de
Publication of EP3960905A4 publication Critical patent/EP3960905A4/de
Pending legal-status Critical Current

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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
    • C25B11/055—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
    • 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • 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
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • 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
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/069—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of at least one single element and at least one compound; consisting of two or more 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
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • C25B11/081—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the element being a noble metal
    • 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
EP20796016.2A 2019-04-26 2020-03-24 Elektrode für elektrolyse und verfahren zur herstellung einer elektrode für elektrolyse Pending EP3960905A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019086733 2019-04-26
PCT/JP2020/013021 WO2020217817A1 (ja) 2019-04-26 2020-03-24 電解用電極及び電解用電極の製造方法

Publications (2)

Publication Number Publication Date
EP3960905A1 EP3960905A1 (de) 2022-03-02
EP3960905A4 true EP3960905A4 (de) 2022-08-03

Family

ID=72942599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20796016.2A Pending EP3960905A4 (de) 2019-04-26 2020-03-24 Elektrode für elektrolyse und verfahren zur herstellung einer elektrode für elektrolyse

Country Status (5)

Country Link
US (1) US20220178034A1 (de)
EP (1) EP3960905A4 (de)
JP (1) JP7194911B2 (de)
CN (1) CN113795612A (de)
WO (1) WO2020217817A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515673A (en) * 1982-10-29 1985-05-07 Marston Palmer Limited Electrode with anode active layer
US6231731B1 (en) * 1998-04-24 2001-05-15 Tdk Corporation Electrolyzing electrode and process for the production thereof
CN106367777B (zh) * 2016-12-14 2018-09-04 青岛双瑞海洋环境工程股份有限公司 适用于低盐度海水环境的氧化物阳极材料及制备工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4975271B2 (ja) 2005-05-18 2012-07-11 株式会社フルヤ金属 電解的水処理電極
JP4884333B2 (ja) 2007-08-24 2012-02-29 石福金属興業株式会社 電解用電極
JP2009195884A (ja) * 2008-02-25 2009-09-03 Purotekku:Kk 電解水生成装置
CN101435084A (zh) 2008-12-04 2009-05-20 福州大学 具有交替叠层结构涂层钛阳极及其制备方法
JP2018104790A (ja) 2016-12-28 2018-07-05 Toto株式会社 電解用電極および水回り機器
CN107051431B (zh) 2017-04-10 2019-08-23 广东卓信环境科技股份有限公司 一种用于析氯电极的活性涂液及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515673A (en) * 1982-10-29 1985-05-07 Marston Palmer Limited Electrode with anode active layer
US6231731B1 (en) * 1998-04-24 2001-05-15 Tdk Corporation Electrolyzing electrode and process for the production thereof
CN106367777B (zh) * 2016-12-14 2018-09-04 青岛双瑞海洋环境工程股份有限公司 适用于低盐度海水环境的氧化物阳极材料及制备工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020217817A1 *

Also Published As

Publication number Publication date
CN113795612A (zh) 2021-12-14
WO2020217817A1 (ja) 2020-10-29
JP7194911B2 (ja) 2022-12-23
US20220178034A1 (en) 2022-06-09
EP3960905A1 (de) 2022-03-02
JPWO2020217817A1 (de) 2020-10-29

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