Počet záznamů: 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 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Structure and catalytic activity of hydrothermally obtained titanium-tin binary oxides for sustainable environment: Evaluation and control Tvůrce(i) 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, SAICelkový počet autorů 10 Zdroj.dok. Microporous and Mesoporous Materials. - : Elsevier - ISSN 1387-1811
Roč. 276, MAR (2019), s. 223-231Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Binary oxides formation mechanism ; Ethyl acetate oxidation ; Methanol decomposition ; Physicochemical characterization ; Titania-tin oxide mesoporous binary materials Vědní obor RIV CA - Anorganická chemie Obor OECD Inorganic and nuclear chemistry Způsob publikování Open access s časovým embargem (01.03.2021) Institucionální podpora UACH-T - RVO:61388980 UT WOS 000456639300024 EID SCOPUS 85054844135 DOI 10.1016/j.micromeso.2018.10.004 Anotace 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. Pracoviště Ústav anorganické chemie Kontakt Jana Kroneislová, krone@iic.cas.cz, Tel.: 311 236 931 Rok sběru 2020 Elektronická adresa http://hdl.handle.net/11104/0293133
Počet záznamů: 1