[go: up one dir, main page]

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

Info

Publication number
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
Authority
FR
France
Prior art keywords
preparation
reduction reactions
electrochemical reduction
impregnation
electrode layer
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.)
Expired - Fee Related
Application number
FR1914613A
Other languages
English (en)
Other versions
FR3104464A1 (fr
Inventor
Elodie Devers
Audrey Bonduelle-Skrzypczak
Mona Marie Obadia
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1914613A priority Critical patent/FR3104464B1/fr
Priority to EP20812363.8A priority patent/EP4077765A1/fr
Priority to US17/783,684 priority patent/US20230038342A1/en
Priority to JP2022536735A priority patent/JP2023506855A/ja
Priority to PCT/EP2020/084174 priority patent/WO2021121979A1/fr
Priority to CN202080087615.6A priority patent/CN114765993A/zh
Publication of FR3104464A1 publication Critical patent/FR3104464A1/fr
Application granted granted Critical
Publication of FR3104464B1 publication Critical patent/FR3104464B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C25B1/02—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

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)
  • 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 Expired - Fee Related 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
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
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
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
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
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

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

Family

ID=69903461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1914613A Expired - Fee Related 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 (12)

* 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
AR059585A1 (es) * 2006-02-17 2008-04-16 Monsanto Technology Llc Catalizadores que contienen metales de transicion y procesos para su preparacion y uso como catalizadores para celdas de combustible
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.
WO2019016852A1 (fr) * 2017-07-18 2019-01-24 国立大学法人弘前大学 Procédé de production de catalyseur d'électrode et procédé de production d'hydrogène
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
EP4077765A1 (fr) 2022-10-26
CN114765993A (zh) 2022-07-19
US20230038342A1 (en) 2023-02-09
WO2021121979A1 (fr) 2021-06-24
JP2023506855A (ja) 2023-02-20
FR3104464A1 (fr) 2021-06-18

Similar Documents

Publication Publication Date Title
FR3089133B1 (fr) Procédé de préparation d’une couche active d’électrode pour des réactions de réduction électrochimique
FR3104464B1 (fr) Procédé de préparation par imprégnation en milieu fondu d’une couche active d’électrode pour des réactions de réduction électrochimique
FR2376821A1 (fr) Procede de fabrication de silicium tres pur
FR3104465B1 (fr) Procédé de préparation d’un catalyseur d'hydrotraitement et/ou d’hydrocraquage par imprégnation en milieu fondu
CN106379939A (zh) 一种形貌可调的二硫化钼的制备方法
FR3047996B1 (fr) Utilisation d'un reacteur dans un procede de fabrication de savon et reacteur specialement adapte pour une telle utilisation
FR2443502A1 (fr) Comprime detergent comportant un enrobage de sel hydrate et procede de preparation du comprime
FR2398021A1 (fr) Procede pour la preparation de bioxyde de silicium pur et poreux
US2502888A (en) Electrolytic cell
ES448699A1 (es) Procedimiento para la pulimentacion electrolitica por zonas de superficies metalicas conductoras de la electricidad.
Kasakado et al. High-speed C–H chlorination of ethylene carbonate using a new photoflow setup
Vishwakarma et al. Growth and metal-decorated catalytic applications of silicon nanowires: A review
CN114737220B (zh) 一种二维材料二硫化钼/硫化镍/碳范德华异质结自支撑电极的制备方法
CA1214023A (fr) Procede et dispositif d'hydrogenation en continu du lithium dans un melange de sels fondus
FR3085382B1 (fr) Procede fischer-tropsch en presence d'un catalyseur prepare a partir d'un sel fondu
FR3104461B1 (fr) Catalyseur d’hydrogenation selective obtenu a partir de sels fondus et d’un additif organique
US2796452A (en) Apparatus for fusing of metals
CN107138090A (zh) 一种手动推进式搅拌器
FR3112088B1 (fr) Procede de preparation d’un catalyseur d’hydrogenation selective obtenu a partir de sels fondus et un alliage nickel cuivre
CN106521185B (zh) 一种铜液脱氧搅拌装置及方法
US1536419A (en) Process of effecting organic reactions
CN105646937A (zh) 一种含碲硫化剂及其制备方法与应用
US3565154A (en) Method of continuously casting metals and apparatus for the same
He et al. Field-induced concentration and low coordination-enhanced adsorption boost electroreductive deuteration of nitriles over copper nanotips
CN208765486U (zh) 一种真空蒸馏炉用复合底石墨坩埚

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210618

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

ST Notification of lapse

Effective date: 20240806