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FR3109578B1 - Nanomatériau hybride multicouches à base d’un semi-conducteur, procédé de préparation et applications pour la photo-catalyse - Google Patents

Nanomatériau hybride multicouches à base d’un semi-conducteur, procédé de préparation et applications pour la photo-catalyse Download PDF

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Publication number
FR3109578B1
FR3109578B1 FR2004208A FR2004208A FR3109578B1 FR 3109578 B1 FR3109578 B1 FR 3109578B1 FR 2004208 A FR2004208 A FR 2004208A FR 2004208 A FR2004208 A FR 2004208A FR 3109578 B1 FR3109578 B1 FR 3109578B1
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France
Prior art keywords
preparation
semiconductor
catalysis
photo
applications
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.)
Active
Application number
FR2004208A
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English (en)
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FR3109578A1 (fr
Inventor
Jérémy Cure
Kévin Cocq
Carole Rossi
Alain Esteve
Sandrine Assie-Souleille
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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.)
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Priority to FR2004208A priority Critical patent/FR3109578B1/fr
Priority to PCT/FR2021/050731 priority patent/WO2021219957A1/fr
Publication of FR3109578A1 publication Critical patent/FR3109578A1/fr
Application granted granted Critical
Publication of FR3109578B1 publication Critical patent/FR3109578B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)

Abstract

L’invention concerne un matériau hybride multicouches à base d’un matériau semi-conducteur, son procédé de préparation, son utilisation à titre de photo-catalyseur, en particulier pour la production de dihydrogène par réduction photo-catalytique de l’eau, à un procédé de production de dihydrogène par réduction photo-catalytique de l’eau mettant en œuvre un tel matériau, ainsi qu’un dispositif de production de dihydrogène par réduction photo-catalytique de l’eau intégrant un tel matériau. Figure pour l’abrégé : Fig. 1
FR2004208A 2020-04-28 2020-04-28 Nanomatériau hybride multicouches à base d’un semi-conducteur, procédé de préparation et applications pour la photo-catalyse Active FR3109578B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2004208A FR3109578B1 (fr) 2020-04-28 2020-04-28 Nanomatériau hybride multicouches à base d’un semi-conducteur, procédé de préparation et applications pour la photo-catalyse
PCT/FR2021/050731 WO2021219957A1 (fr) 2020-04-28 2021-04-27 Nanomatériau hybride multicouches à base d'un semi-conducteur, procédé de préparation et applications pour la photo-catalyse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2004208A FR3109578B1 (fr) 2020-04-28 2020-04-28 Nanomatériau hybride multicouches à base d’un semi-conducteur, procédé de préparation et applications pour la photo-catalyse
FR2004208 2020-04-28

Publications (2)

Publication Number Publication Date
FR3109578A1 FR3109578A1 (fr) 2021-10-29
FR3109578B1 true FR3109578B1 (fr) 2022-05-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR2004208A Active FR3109578B1 (fr) 2020-04-28 2020-04-28 Nanomatériau hybride multicouches à base d’un semi-conducteur, procédé de préparation et applications pour la photo-catalyse

Country Status (2)

Country Link
FR (1) FR3109578B1 (fr)
WO (1) WO2021219957A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116282284A (zh) * 2023-03-13 2023-06-23 中国农业机械化科学研究院集团有限公司 一种野外污水快速净化装置及其净水板及制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3057471B1 (fr) 2016-10-17 2018-12-07 Centre National De La Recherche Scientifique Nano-catalyseur triptyque et son utilisation pour la photo-catalyse

Also Published As

Publication number Publication date
FR3109578A1 (fr) 2021-10-29
WO2021219957A1 (fr) 2021-11-04

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