Facile synthesis of nanostructured TiO2-SiO2 powder for selective photocatalytic oxidation of alcohols to carbonyl compounds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15640%2F22%3A73618666" target="_blank" >RIV/61989592:15640/22:73618666 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2468823122004527?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2468823122004527?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.mcat.2022.112566" target="_blank" >10.1016/j.mcat.2022.112566</a>
Alternative languages
Result language
angličtina
Original language name
Facile synthesis of nanostructured TiO2-SiO2 powder for selective photocatalytic oxidation of alcohols to carbonyl compounds
Original language description
In this work, TiO2-SiO2 nanostructured powders with different ratios of 80:20, 60:40, and 40:60 were synthesized via the hydrothermal method. A study of the physicochemical properties of materials was conducted using various characterizations. X-ray diffraction (XRD) method confirms polycrystalline to amorphous nature on increasing Si content which was further confirmed with TEM. The photocatalytic activity and selectivity of as-prepared materials were investigated for the oxidation of benzyl alcohol (BzA) to benzaldehyde (BzAD) with a 99% selectivity under visible light (385–740 nm). Remarkably, TS1 catalyst (TiO2:SiO2 in 80:20 ratio) displays high selectivity for the oxidation of benzyl alcohols and their derivatives to corresponding aldehydes compared to other prepared materials.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)
Result continuities
Project
<a href="/en/project/EF16_019%2F0000754" target="_blank" >EF16_019/0000754: Nanotechnologies for Future</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Molecular Catalysis
ISSN
2468-8231
e-ISSN
2468-8231
Volume of the periodical
530
Issue of the periodical within the volume
september
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
"nečíslováno"
UT code for WoS article
000863224100003
EID of the result in the Scopus database
2-s2.0-85136609604