EP4012073A4 - Structures d'électrode pour réaction électrochimique, et systèmes de réaction électrochimique les comprenant - Google Patents

Structures d'électrode pour réaction électrochimique, et systèmes de réaction électrochimique les comprenant Download PDF

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Publication number
EP4012073A4
EP4012073A4 EP20849318.9A EP20849318A EP4012073A4 EP 4012073 A4 EP4012073 A4 EP 4012073A4 EP 20849318 A EP20849318 A EP 20849318A EP 4012073 A4 EP4012073 A4 EP 4012073A4
Authority
EP
European Patent Office
Prior art keywords
electrochemical reaction
systems including
electrode structures
including same
reaction systems
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
EP20849318.9A
Other languages
German (de)
English (en)
Other versions
EP4012073A1 (fr
Inventor
Ki-Tae NAM
Heon-Jin HA
Moo-Young Lee
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.)
SNU R&DB Foundation
Original Assignee
Seoul National University R&DB Foundation
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 Seoul National University R&DB Foundation filed Critical Seoul National University R&DB Foundation
Publication of EP4012073A1 publication Critical patent/EP4012073A1/fr
Publication of EP4012073A4 publication Critical patent/EP4012073A4/fr
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
    • C25B11/073—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
    • 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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • C25B11/04—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
    • C25B11/067—Inorganic compound e.g. ITO, silica or titania
    • 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
    • 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
    • C25B11/077—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound the compound being a 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
    • 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP20849318.9A 2019-08-07 2020-08-04 Structures d'électrode pour réaction électrochimique, et systèmes de réaction électrochimique les comprenant Pending EP4012073A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190096258A KR102305658B1 (ko) 2019-08-07 2019-08-07 전기화학반응용 전극 구조물 및 이를 포함하는 전기화학반응 시스템
PCT/KR2020/010278 WO2021025438A1 (fr) 2019-08-07 2020-08-04 Structures d'électrode pour réaction électrochimique, et systèmes de réaction électrochimique les comprenant

Publications (2)

Publication Number Publication Date
EP4012073A1 EP4012073A1 (fr) 2022-06-15
EP4012073A4 true EP4012073A4 (fr) 2022-11-23

Family

ID=74503236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20849318.9A Pending EP4012073A4 (fr) 2019-08-07 2020-08-04 Structures d'électrode pour réaction électrochimique, et systèmes de réaction électrochimique les comprenant

Country Status (3)

Country Link
EP (1) EP4012073A4 (fr)
KR (1) KR102305658B1 (fr)
WO (1) WO2021025438A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208434A (ja) * 2007-02-27 2008-09-11 Doshisha 逆電解用電極
JP2010059524A (ja) * 2008-09-05 2010-03-18 Daiki Ataka Engineering Co Ltd 酸素発生用電極
US20150068917A1 (en) * 2012-02-28 2015-03-12 Fritz Haber Institut Der Max Planck Gesellschaft Electrolytic water splitting using a carbon-supported mnox-composite
CN106283105A (zh) * 2016-08-22 2017-01-04 西安建筑科技大学 一种添加镍中间层制备低能耗、长寿命钛基PbO2阳极的方法
CN106906472A (zh) * 2016-12-09 2017-06-30 北京航空航天大学 一种含铂中间层的锑掺二氧化锡电极的制备方法
CN106011923B (zh) * 2016-07-05 2018-07-20 宋玉琴 含镧的电极及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631455B2 (ja) * 1989-04-21 1994-04-27 ダイソー株式会社 酸素発生陽極及びその製法
JP4673628B2 (ja) * 2005-01-12 2011-04-20 ペルメレック電極株式会社 水素発生用陰極
JP5522484B2 (ja) * 2011-09-13 2014-06-18 学校法人同志社 電解めっき用陽極および該陽極を用いる電解めっき法
KR101670929B1 (ko) * 2014-10-21 2016-11-07 서울대학교산학협력단 산소 발생 촉매, 전극 및 전기화학반응 시스템
KR101986642B1 (ko) * 2018-08-27 2019-06-07 울산과학기술원 이산화탄소를 이용한 수소 발생장치를 구비하는 연료전지 시스템

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008208434A (ja) * 2007-02-27 2008-09-11 Doshisha 逆電解用電極
JP2010059524A (ja) * 2008-09-05 2010-03-18 Daiki Ataka Engineering Co Ltd 酸素発生用電極
US20150068917A1 (en) * 2012-02-28 2015-03-12 Fritz Haber Institut Der Max Planck Gesellschaft Electrolytic water splitting using a carbon-supported mnox-composite
CN106011923B (zh) * 2016-07-05 2018-07-20 宋玉琴 含镧的电极及其制备方法
CN106283105A (zh) * 2016-08-22 2017-01-04 西安建筑科技大学 一种添加镍中间层制备低能耗、长寿命钛基PbO2阳极的方法
CN106906472A (zh) * 2016-12-09 2017-06-30 北京航空航天大学 一种含铂中间层的锑掺二氧化锡电极的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021025438A1 *

Also Published As

Publication number Publication date
EP4012073A1 (fr) 2022-06-15
KR20210017265A (ko) 2021-02-17
WO2021025438A1 (fr) 2021-02-11
KR102305658B1 (ko) 2021-09-29

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