Structure and catalytic activity of hydrothermally obtained titanium-tin binary oxides for sustainable environment: Evaluation and control

Tsoncheva, T.; Issa, G.; Genova, I.; Dimitrov, M.; Kovacheva, D.; Henych, Jiří; Kormunda, M.; Scotti, N.; Tolasz, Jakub; Štengl, Václav

doi:https://dx.doi.org/10.1016/j.micromeso.2018.10.004

Number of the records: 1

Structure and catalytic activity of hydrothermally obtained titanium-tin binary oxides for sustainable environment: Evaluation and control

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SYSNO ASEP	0495322
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Structure and catalytic activity of hydrothermally obtained titanium-tin binary oxides for sustainable environment: Evaluation and control
Author(s)	Tsoncheva, T. (BG) Issa, G. (BG) Genova, I. (BG) Dimitrov, M. (BG) Kovacheva, D. (BG) Henych, Jiří (UACH-T)_{SAI, RID, ORCID} Kormunda, M. (CZ) Scotti, N. (IT) Tolasz, Jakub (UACH-T)_{RID, ORCID, SAI} Štengl, Václav (UACH-T)_{RID, ORCID, SAI}
Number of authors	10
Source Title	Microporous and Mesoporous Materials. - : Elsevier - ISSN 1387-1811 Roč. 276, MAR (2019), s. 223-231
Number of pages	9 s.
Language	eng - English
Country	NL - Netherlands
Keywords	Binary oxides formation mechanism ; Ethyl acetate oxidation ; Methanol decomposition ; Physicochemical characterization ; Titania-tin oxide mesoporous binary materials
Subject RIV	CA - Inorganic Chemistry
OECD category	Inorganic and nuclear chemistry
Method of publishing	Open access with time embargo (01.03.2021)
Institutional support	UACH-T - RVO:61388980
UT WOS	000456639300024
EID SCOPUS	85054844135
DOI	10.1016/j.micromeso.2018.10.004
Annotation	A series of titania-tin oxide binary nanosized mesoporous materials with various composition were successfully obtained by template assisted hydrothermal technique. They were characterized by nitrogen physisorption, XRD, TEM, XPS, UV-Vis, FTIR of adsorbed pyridine and Raman spectroscopes. The reduction properties of the composites were studied by TPR with hydrogen. Two environmental feasible processes, such as total oxidation of ethyl acetate as representative VOCs and decomposition of methanol as hydrogen source, which are also sensitive both to the surface and redox properties of the solids, were used as catalytic tests. On the base of detailed analyses of the data from the complex physicochemical study and comparison with the reference samples, obtained by homogeneous precipitation with urea, a possible mechanism of the formation of TiO2-SnO2binary materials was proposed and discussed in a view of catalyst design control.
Workplace	Institute of Inorganic Chemistry
Contact	Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931
Year of Publishing	2020
Electronic address	http://hdl.handle.net/11104/0293133

Number of the records: 1