TY - JOUR
AU - Bukhtiyarov, V.
AB - The structure of catalysts based on vanadium oxide supported on different oxides (SiO2, γ-Al2O3, ZrO2, and TiO2) was investigated. Their catalytic properties in the selective oxidation of methanol in a temperature range of 100–250°C were studied. It was shown that the nature of the support determines the structure of the oxide forms of vanadium. The supporting of vanadium on SiO2 and γ-Al2O3 leads to the preferred formation of crystalline V2O5; the surface monomeric and polymeric forms of VO
x
 are additionally formed on ZrO2 and TiO2. It was established that the crystalline V2O5 oxide is least active in the selective oxidation of methanol; the polymeric forms are more active than monomeric ones. The mechanism of the selective oxidation of methanol to dimethoxymethane and methyl formate on the vanadium oxide catalysts is considered.
TI - Active component of supported vanadium catalysts in the selective oxidation of methanol
JF - Kinetics and Catalysis
DO - 10.1134/S0023158416010043
DA - 2016-03-30
UR - https://www.deepdyve.com/lp/springer-journals/active-component-of-supported-vanadium-catalysts-in-the-selective-NF6GqGT6Ux
SP - 82
EP - 94
VL - 57
IS - 1
DP - DeepDyve
ER -