FR3104464B1 - Procédé de préparation par imprégnation en milieu fondu d’une couche active d’électrode pour des réactions de réduction électrochimique - Google Patents

Procédé de préparation par imprégnation en milieu fondu d’une couche active d’électrode pour des réactions de réduction électrochimique Download PDF

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FR3104464B1
FR3104464B1 FR1914613A FR1914613A FR3104464B1 FR 3104464 B1 FR3104464 B1 FR 3104464B1 FR 1914613 A FR1914613 A FR 1914613A FR 1914613 A FR1914613 A FR 1914613A FR 3104464 B1 FR3104464 B1 FR 3104464B1
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preparation
reduction reactions
electrochemical reduction
impregnation
electrode layer
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FR1914613A
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FR3104464A1 (fr
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Elodie Devers
Audrey Bonduelle-Skrzypczak
Mona Marie Obadia
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IFP Energies Nouvelles IFPEN
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IFP Energies Nouvelles IFPEN
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Priority to FR1914613A priority Critical patent/FR3104464B1/fr
Priority to PCT/EP2020/084174 priority patent/WO2021121979A1/fr
Priority to JP2022536735A priority patent/JP2023506855A/ja
Priority to US17/783,684 priority patent/US20230038342A1/en
Priority to CN202080087615.6A priority patent/CN114765993A/zh
Priority to EP20812363.8A priority patent/EP4077765A1/fr
Publication of FR3104464A1 publication Critical patent/FR3104464A1/fr
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    • 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
    • C25B11/052—Electrodes comprising one or more electrocatalytic coatings on a substrate
    • 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
    • C25B11/054—Electrodes comprising electrocatalysts supported on a carrier
    • 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
    • C25B11/059—Silicon
    • 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
    • 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
    • C25B11/065—Carbon
    • 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
    • C25B11/091—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

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  • 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)
  • Catalysts (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Procédé de préparation d’un matériau catalytique d’une électrode pour des réactions de réduction électrochimique, ledit matériau comprenant une phase active à base d’au moins un métal du groupe VIB et un support électro-conducteur, lequel procédé est réalisé selon au moins les étapes suivantes : a) on met en contact de l’eau avec ledit support électro-conducteur, b) on met en contact ledit support mouillé avec au moins un acide métallique hydraté comprenant au moins un métal du groupe VIB dont la température de fusion dudit acide métallique hydraté est comprise entre 20 et 100°C, le rapport massique entre ledit acide métallique et ledit support électro-conducteur étant compris entre 0,1 et 4, c) on chauffe sous agitation à une température comprise entre la température de fusion dudit acide métallique hydraté et 100°C, d) on effectue une étape de sulfuration à une température comprise entre 100°C et 600°C.
FR1914613A 2019-12-17 2019-12-17 Procédé de préparation par imprégnation en milieu fondu d’une couche active d’électrode pour des réactions de réduction électrochimique Active FR3104464B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1914613A FR3104464B1 (fr) 2019-12-17 2019-12-17 Procédé de préparation par imprégnation en milieu fondu d’une couche active d’électrode pour des réactions de réduction électrochimique
PCT/EP2020/084174 WO2021121979A1 (fr) 2019-12-17 2020-12-01 Procede de preparation par impregnation en milieu fondu d'une couche active d'electrode pour des reactions de reduction electrochimique
JP2022536735A JP2023506855A (ja) 2019-12-17 2020-12-01 融解媒体中での含浸による、電気化学的還元反応のための活性な電極層の製造方法
US17/783,684 US20230038342A1 (en) 2019-12-17 2020-12-01 Method for producing an active electrode layer for electrochemical reduction reactions by impregnation in a molten medium
CN202080087615.6A CN114765993A (zh) 2019-12-17 2020-12-01 通过在熔融介质中浸渍来产生用于电化学还原反应的活性电极层的方法
EP20812363.8A EP4077765A1 (fr) 2019-12-17 2020-12-01 Procede de preparation par impregnation en milieu fondu d'une couche active d'electrode pour des reactions de reduction electrochimique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1914613A FR3104464B1 (fr) 2019-12-17 2019-12-17 Procédé de préparation par imprégnation en milieu fondu d’une couche active d’électrode pour des réactions de réduction électrochimique
FR1914613 2019-12-17

Publications (2)

Publication Number Publication Date
FR3104464A1 FR3104464A1 (fr) 2021-06-18
FR3104464B1 true FR3104464B1 (fr) 2022-03-25

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FR1914613A Active FR3104464B1 (fr) 2019-12-17 2019-12-17 Procédé de préparation par imprégnation en milieu fondu d’une couche active d’électrode pour des réactions de réduction électrochimique

Country Status (6)

Country Link
US (1) US20230038342A1 (fr)
EP (1) EP4077765A1 (fr)
JP (1) JP2023506855A (fr)
CN (1) CN114765993A (fr)
FR (1) FR3104464B1 (fr)
WO (1) WO2021121979A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114645283B (zh) * 2020-12-15 2024-02-09 陕西科技大学 一种高效氮化钒/碳化钼异质结产氢电催化剂及其制备方法与应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1261815A (fr) * 1984-11-05 1989-09-26 Mark S. Thompson Preparation de catalyseurs d'hydrotraitement sur support de silice tres actifs; catalyseurs ainsi obtenus
CN101553315B (zh) * 2006-10-11 2012-10-03 埃克森美孚研究工程公司 制备本体第ⅷ族/第vib族金属催化剂的方法
EP2377971A1 (fr) * 2010-04-16 2011-10-19 EPFL Ecole Polytechnique Fédérale de Lausanne Films ou matières solides amorphes de sulfure métallique de transition en tant qu'électrocatalyseurs efficaces pour la production d'hydrogène à partir d'eau ou de solutions aqueuses
KR101317723B1 (ko) * 2011-07-28 2013-10-15 한국에너지기술연구원 수화된 금속염의 용융함침을 이용한 금속 또는 산화금속 촉매 담지체의 제조 방법 및 그 금속 또는 산화금속 촉매 담지체
FR3007427B1 (fr) 2013-06-20 2016-07-01 Ifp Energies Now Couche active a base de particules metalliques sur support conducteur poreux, methode de fabrication et utilisation en tant que cathode pour l'electroreduction de dioxyde de carbone.
FR3023184B1 (fr) * 2014-07-04 2019-12-27 IFP Energies Nouvelles Catalyseur d'hydrotraitement a densite de molybdene elevee et methode de preparation.
JP6315532B1 (ja) * 2017-07-18 2018-04-25 国立大学法人弘前大学 電極触媒の製造方法及び水素の製造方法
CN107999108B (zh) * 2017-12-13 2019-01-18 中国石油大学(华东) 一种氮磷共掺杂碳负载的碳化钼或碳化钨催化剂及其制备方法和应用
CN109225274B (zh) * 2018-10-26 2020-08-14 苏州大学 Fe掺杂的MoS2纳米材料及其制备方法和应用
CN110252348A (zh) * 2019-07-01 2019-09-20 青岛科技大学 一种超亲水超疏气的过渡金属钼硫凝胶电催化剂的制备方法
CN110560094B (zh) * 2019-09-30 2020-09-01 福州大学 一种3d多孔钴锡钼三金属催化剂的制备方法

Also Published As

Publication number Publication date
FR3104464A1 (fr) 2021-06-18
JP2023506855A (ja) 2023-02-20
CN114765993A (zh) 2022-07-19
WO2021121979A1 (fr) 2021-06-24
EP4077765A1 (fr) 2022-10-26
US20230038342A1 (en) 2023-02-09

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