FR3109578B1 - Multilayer hybrid nanomaterial based on a semiconductor, method of preparation and applications for photo-catalysis - Google Patents
Multilayer hybrid nanomaterial based on a semiconductor, method of preparation and applications for photo-catalysis Download PDFInfo
- 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
- Authority
- FR
- 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
Links
- 230000001699 photocatalysis Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000004065 semiconductor Substances 0.000 title abstract 2
- 239000002086 nanomaterial Substances 0.000 title 1
- 238000007146 photocatalysis Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011941 photocatalyst Substances 0.000 abstract 1
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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. 1The invention relates to a multilayer hybrid material based on a semiconductor material, its method of preparation, its use as a photocatalyst, in particular for the production of dihydrogen by photocatalytic reduction of water, at a process for producing dihydrogen by photocatalytic reduction of water using such a material, as well as a device for producing dihydrogen by photocatalytic reduction of water incorporating such a material. Figure for the abstract: Fig. 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2004208A FR3109578B1 (en) | 2020-04-28 | 2020-04-28 | Multilayer hybrid nanomaterial based on a semiconductor, method of preparation and applications for photo-catalysis |
PCT/FR2021/050731 WO2021219957A1 (en) | 2020-04-28 | 2021-04-27 | Semi-conductor-based, multi-layered hybrid nanomaterial, preparation method and applications for photocatalysis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2004208 | 2020-04-28 | ||
FR2004208A FR3109578B1 (en) | 2020-04-28 | 2020-04-28 | Multilayer hybrid nanomaterial based on a semiconductor, method of preparation and applications for photo-catalysis |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3109578A1 FR3109578A1 (en) | 2021-10-29 |
FR3109578B1 true FR3109578B1 (en) | 2022-05-06 |
Family
ID=72644300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2004208A Active FR3109578B1 (en) | 2020-04-28 | 2020-04-28 | Multilayer hybrid nanomaterial based on a semiconductor, method of preparation and applications for photo-catalysis |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3109578B1 (en) |
WO (1) | WO2021219957A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116282284A (en) * | 2023-03-13 | 2023-06-23 | 中国农业机械化科学研究院集团有限公司 | Rapid purification device for field sewage and water purification plate and manufacturing method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057471B1 (en) | 2016-10-17 | 2018-12-07 | Centre National De La Recherche Scientifique | NANO-CATALYST TRIPTYQUE AND ITS USE FOR PHOTO-CATALYSIS |
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2020
- 2020-04-28 FR FR2004208A patent/FR3109578B1/en active Active
-
2021
- 2021-04-27 WO PCT/FR2021/050731 patent/WO2021219957A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3109578A1 (en) | 2021-10-29 |
WO2021219957A1 (en) | 2021-11-04 |
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Effective date: 20211029 |
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