Title:
USE OF PARTICLES OF TITANIUM DIOXIDE BEARING A METAL OR A METAL OXIDE FOR OBTAINING ALKENES BY PHOTOCATALYSIS
Document Type and Number:
WIPO Patent Application WO/2023/232998
Kind Code:
A1
Abstract:
The present invention relates to the use of particles of TiO2 bearing a metal and/or a metal oxide for obtaining alkanes by photocatalysis. The present invention also relates to a method for obtaining alkanes by photocatalysis of carboxylic acids and/or of alcohols in the presence of a catalyst based on particles of TiO2 bearing a metal and/or a metal oxide.
Inventors:
HERLIN NATHALIE (FR)
KARPIEL JULIETTE (FR)
LONCHAMBON PIERRE (FR)
GUILLARD CHANTAL (FR)
DAPPOZZE FRÉDÉRIC (FR)
KARPIEL JULIETTE (FR)
LONCHAMBON PIERRE (FR)
GUILLARD CHANTAL (FR)
DAPPOZZE FRÉDÉRIC (FR)
Application Number:
PCT/EP2023/064819
Publication Date:
December 07, 2023
Filing Date:
June 02, 2023
Export Citation:
Assignee:
COMMISSARIAT ENERGIE ATOMIQUE (FR)
CENTRE NAT RECH SCIENT (FR)
UNIV CLAUDE BERNARD LYON (FR)
CENTRE NAT RECH SCIENT (FR)
UNIV CLAUDE BERNARD LYON (FR)
International Classes:
B01J21/06; B01J23/72; B01J35/00; B01J35/02; B01J35/10; B01J37/02; B01J37/34; C07C11/04
Foreign References:
| CN106883087A | 2017-06-23 |
Other References:
KRAEUTLER BERNHARD ET AL: "Heterogeneous Photocatalytic Decomposition of Saturated Carboxylic Acids on TiO2 Powder. Decarboxylative Route to Alkanes", JACS, vol. 100, no. 19, 13 September 1978 (1978-09-13), pages 5985 - 5992, XP093014044, Retrieved from the Internet [retrieved on 20230114], DOI: 10.1021/ja00487a001
JANCZAREK MARCIN ET AL: "On the Origin of Enhanced Photocatalytic Activity of Copper-Modified Titania in the Oxidative Reaction Systems", CATALYSTS, vol. 7, no. 11, 27 October 2017 (2017-10-27), pages 317, XP055841973, DOI: 10.3390/catal7110317
FIGGEMEIER ET AL: "Titanium dioxide nanoparticles prepared by laser pyrolysis: Synthesis and photocatalytic properties", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM , NL, vol. 254, no. 4, 23 November 2007 (2007-11-23), pages 1037 - 1041, XP022360042, ISSN: 0169-4332, DOI: 10.1016/J.APSUSC.2007.08.036
JANCZAREK MARCIN ET AL: "On the Origin of Enhanced Photocatalytic Activity of Copper-Modified Titania in the Oxidative Reaction Systems", CATALYSTS, vol. 7, no. 11, 27 October 2017 (2017-10-27), pages 317, XP055841973, DOI: 10.3390/catal7110317
FIGGEMEIER ET AL: "Titanium dioxide nanoparticles prepared by laser pyrolysis: Synthesis and photocatalytic properties", APPLIED SURFACE SCIENCE, ELSEVIER, AMSTERDAM , NL, vol. 254, no. 4, 23 November 2007 (2007-11-23), pages 1037 - 1041, XP022360042, ISSN: 0169-4332, DOI: 10.1016/J.APSUSC.2007.08.036
Attorney, Agent or Firm:
GEVERS & ORES (FR)
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