CeO2 and TiO2 obtained by urea assisted homogeneous hydrolyses method as catalysts for environmental protection: Effect of Ti/Ce ratio

0484321 - ÚACH 2018 RIV BG eng J - Journal Article
Mileva, A. - Issa, G. - Henych, Jiří - Štengl, Václav - Kovacheva, D. - Tsoncheva, T.
CeO2 and TiO2 obtained by urea assisted homogeneous hydrolyses method as catalysts for environmental protection: Effect of Ti/Ce ratio.
Bulgarian Chemical Communications. Roč. 49, SI A (2017), s. 77-83. ISSN 0324-1130.
[National Crystallographic Symposium /6./. Sofia, 05.10.2016-07.10.2016]
R&D Projects: GA MŠMT(CZ) LM2015073
Grant - others:AV ČR(CZ) BAS-17-13
Program: Bilaterální spolupráce
Institutional support: RVO:61388980
Keywords : nanostructured oxides * ethyl acetate combustion * methanol decomposition
OECD category: Inorganic and nuclear chemistry
Impact factor: 0.242, year: 2017
http://www.bgcryst.com/symp16/BCC2017/11_Mileva_BCC_49_Sp_Is_A_2017.pdf

In present study mesoporous titanium-cerium oxide materials with different composition were prepared by homogeneous precipitation with urea. The samples were characterized by nitrogen physisorption, XRD, UV-Vis, Raman, temperature programmed reduction and their catalytic properties were studied in methanol decomposition and oxidation of ethyl acetate. The effect of phase composition on the texture, structure and redox properties was discussed in close relation with their catalytic activity. It was found that the catalytic behavior of the samples in the methanol decomposition and ethyl acetate oxidation, could be successfully controlled by the Ti/Ce ratio.
Permanent Link: http://hdl.handle.net/11104/0279470