Synthesis and Solar Light Catalytic Properties of Titania–Cadmium Sulfide Hybrid Nanostructures Full article
Journal |
Catalysis Communications
ISSN: 1566-7367 , E-ISSN: 1873-3905 |
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Output data | Year: 2015, Volume: 68, Pages: 61-66 Pages count : 6 DOI: 10.1016/j.catcom.2015.04.034 | ||||||||||
Tags | CdS, Hybrid nanostructures, Photocatalytic oxidation, TiO<inf>2</inf> | ||||||||||
Authors |
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Affiliations |
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Funding (1)
1 | Russian Foundation for Basic Research | 14-03-00869 (01201456868) |
Abstract:
A new approach for the synthesis of hybrid nanostructured titania–cadmium sulfide photocatalysts has been suggested. Photocatalysts TiO2 on CdS and CdS on TiO2 were characterized by various techniques including transmission electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy. The photocatalysts have shown high activity in the partial oxidation of ethanol to acetaldehyde under the action of solar light (λ > 420 nm). The improved activity of the catalysts was attributed to the presence of heterojunctions between CdS and TiO2 nanoparticles that results in a more efficient charge separation as compared with pure CdS or TiO2. A better stability of the catalyst TiO2/CdS was likely due to the formation of a TiO2 protective coating on CdS nanoparticles.
Cite:
Rempel A.A.
, Kozlova E.A.
, Gorbunova T.I.
, Cherepanova S.V.
, Gerasimov E.Y.
, Kozhevnikova N.S.
, Valeeva A.A.
, Korovin E.Y.
, Kaichev V.V.
, Shchipunov Y.A.
Synthesis and Solar Light Catalytic Properties of Titania–Cadmium Sulfide Hybrid Nanostructures
Catalysis Communications. 2015. V.68. P.61-66. DOI: 10.1016/j.catcom.2015.04.034 WOS Scopus РИНЦ
Synthesis and Solar Light Catalytic Properties of Titania–Cadmium Sulfide Hybrid Nanostructures
Catalysis Communications. 2015. V.68. P.61-66. DOI: 10.1016/j.catcom.2015.04.034 WOS Scopus РИНЦ
Dates:
Submitted: | Jan 26, 2015 |
Accepted: | Apr 27, 2015 |
Published online: | Apr 30, 2015 |
Published print: | Aug 1, 2015 |
Identifiers:
Web of science | WOS:000356991100014 |
Scopus | 2-s2.0-84928803992 |
Elibrary | 24027301 |
Chemical Abstracts | 2015:793017 |
Chemical Abstracts (print) | 162:648244 |
OpenAlex | W2087742425 |