EP4028580A4 - Electrode and preparation method and use thereof - Google Patents

Electrode and preparation method and use thereof Download PDF

Info

Publication number: EP4028580A4
Authority: EP; European Patent Office
Prior art keywords: electrode; preparation
Prior art date: 2019-09-10
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

EP20864249.6A

Other languages

German (de)

French (fr)

Other versions

EP4028580A2 (en

Inventor

Hongyuan Chen

Qite ZHAO

Junwei XUE

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.)

Magneto Special Anodes Suzhou Co Ltd

Original Assignee

Magneto Special Anodes Suzhou 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.)

2019-09-10

Filing date

2020-11-10

Publication date

2023-08-16

2020-11-10 Application filed by Magneto Special Anodes Suzhou Co Ltd filed Critical Magneto Special Anodes Suzhou Co Ltd

2022-07-20 Publication of EP4028580A2 publication Critical patent/EP4028580A2/en

2023-08-16 Publication of EP4028580A4 publication Critical patent/EP4028580A4/en

Status Pending legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/10—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of chromium or manganese
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/02—Electrodes; Connections thereof
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury

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 Metals (AREA)
Manufacture And Refinement Of Metals (AREA)

EP20864249.6A 2019-09-10 2020-11-10 Electrode and preparation method and use thereof Pending EP4028580A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN201910850530.8A CN112553657B (en)	2019-09-10	2019-09-10	Electrode and preparation method and application thereof
PCT/CN2020/127682 WO2021047687A2 (en)	2019-09-10	2020-11-10	Electrode and preparation method and use thereof

Publications (2)

Publication Number	Publication Date
EP4028580A2 EP4028580A2 (en)	2022-07-20
EP4028580A4 true EP4028580A4 (en)	2023-08-16

Family

ID=74866136

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20864249.6A Pending EP4028580A4 (en)	2019-09-10	2020-11-10	Electrode and preparation method and use thereof

Country Status (6)

Country	Link
EP (1)	EP4028580A4 (en)
JP (1)	JP2022548205A (en)
KR (1)	KR20230088625A (en)
CN (1)	CN112553657B (en)
CA (1)	CA3149248A1 (en)
WO (1)	WO2021047687A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7168729B1 (en) *	2021-07-12	2022-11-09	デノラ・ペルメレック株式会社	Electrodes for industrial electrolytic processes
CN113948724B (en) *	2021-10-15	2023-11-24	上海冉昇新材料科技有限公司	Conductive diffusion layer material for regenerative fuel cell and preparation method thereof
WO2024073867A1 (en) *	2022-10-02	2024-04-11	Magneto Special Anodes (suzhou) Co., Ltd.	Electrode and use thereof
EP4677138A1 (en) *	2023-03-09	2026-01-14	Magneto Special Anodes B.V.	Mixed metal oxide coatings applied using spatial atomic layer deposition and uses thereof
CN119433451B (en) *	2024-09-28	2025-05-30	安徽络特斯科技有限公司	Iridium-tantalum coating for metal electrolysis anode plate and preparation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5098546A (en) *	1989-12-22	1992-03-24	Tdk Corporation	Oxygen-generating electrode
JP2005089779A (en) *	2003-09-12	2005-04-07	Wako Sangyo:Kk	Electrode for electrolysis and manufacturing method therefor
JP3832645B2 (en) *	2002-04-01	2006-10-11	石福金属興業株式会社	Electrode for electrolysis and method for producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63235493A (en) *	1987-03-24	1988-09-30	Tdk Corp	Electrode for generating oxygen and production thereof
JPH0633287A (en) *	1992-07-17	1994-02-08	Permelec Electrode Ltd	Electrode for electrolysis and its production
JP3124848B2 (en)	1992-11-11	2001-01-15	ペルメレック電極株式会社	Manufacturing method of metal foil by electrolysis
JP2925938B2 (en) *	1994-04-04	1999-07-28	古河電気工業株式会社	Oxygen generating electrode and method for producing the same
JP3653296B2 (en) *	1995-01-23	2005-05-25	石福金属興業株式会社	Electrode for electrolysis and method for producing the same
JP2002146215A (en)	2000-11-09	2002-05-22	Nippon Seitai Kk	Plastic molding with improved combustibility
JP4771130B2 (en) *	2005-11-25	2011-09-14	ダイソー株式会社	Oxygen generating electrode
JP5281779B2 (en) *	2007-09-20	2013-09-04	Ｄｏｗａメタルマイン株式会社	Method for producing zinc electrolyte
ITMI20110089A1 (en) *	2011-01-26	2012-07-27	Industrie De Nora Spa	ELECTRODE FOR EVOLUTION OF OXYGEN IN INDUSTRIAL ELECTROCHEMICAL PROCESSES
JP2019081919A (en) *	2017-10-30	2019-05-30	学校法人同志社	Electrolytic method

2019
- 2019-09-10 CN CN201910850530.8A patent/CN112553657B/en active Active
2020
- 2020-11-10 CA CA3149248A patent/CA3149248A1/en active Pending
- 2020-11-10 KR KR1020227011680A patent/KR20230088625A/en active Pending
- 2020-11-10 EP EP20864249.6A patent/EP4028580A4/en active Pending
- 2020-11-10 WO PCT/CN2020/127682 patent/WO2021047687A2/en not_active Ceased
- 2020-11-10 JP JP2022513635A patent/JP2022548205A/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5098546A (en) *	1989-12-22	1992-03-24	Tdk Corporation	Oxygen-generating electrode
JP3832645B2 (en) *	2002-04-01	2006-10-11	石福金属興業株式会社	Electrode for electrolysis and method for producing the same
JP2005089779A (en) *	2003-09-12	2005-04-07	Wako Sangyo:Kk	Electrode for electrolysis and manufacturing method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021047687A2 *

Also Published As

Publication number	Publication date
EP4028580A2 (en)	2022-07-20
JP2022548205A (en)	2022-11-17
WO2021047687A2 (en)	2021-03-18
KR20230088625A (en)	2023-06-20
WO2021047687A3 (en)	2021-04-29
CA3149248A1 (en)	2021-03-18
CN112553657B (en)	2023-06-02
CN112553657A (en)	2021-03-26

Legal Events

Date	Code	Title	Description
2021-03-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-06-17	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
2022-06-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-07-20	17P	Request for examination filed	Effective date: 20220311
2022-07-20	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
2023-08-16	A4	Supplementary search report drawn up and despatched	Effective date: 20230714
2023-08-16	RIC1	Information provided on ipc code assigned before grant	Ipc: C25C 7/02 20060101ALI20230710BHEP Ipc: C25C 1/16 20060101ALI20230710BHEP Ipc: C25C 1/10 20060101ALI20230710BHEP Ipc: C25B 11/00 20210101ALI20230710BHEP Ipc: C25B 11/04 20210101AFI20230710BHEP
2024-02-14	DAV	Request for validation of the european patent (deleted)
2024-02-14	DAX	Request for extension of the european patent (deleted)

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