Catalytic oxidation of chlorinated benzenes over V2O5/TiO2 catalysts: The effects of chlorine substituents

Relationship between the molecular structure of V2O5/TiO2 catalysts and the reactivity of SO2 oxidation

“…Fig. 46 The intensity of the V-OH species decreased gradually after exposure to the SO 2 and O 2 gas stream, and the intensity recovered to the initial level after switching to pure N 2 stream; these results mean that the interaction between V-OH and SO 2 is weak. Bands at 1070, 1147, 1170, 1283, 1340, 1373, and 1636 cm −1 were detected, and the intensity increased with time.…”

Visible Light-Driven Photocatalytic Degradation of 1,2,4-trichlorobenzene with Synthesized Co3O4 Photocatalyst

“…Other metal oxides with low cost and high catalytic activity, good thermal stability, large specific surface area, and a facile preparation method are essential drivers for the successful application of a catalyst [20][21][22]. As a transition metal oxide, Co 3 O 4 is formally a spinel-type structure, with the lattice being composed of regular tetrahedrons (oxygen ions covering Co 2+ ) and regular octahedrons (oxygen ions covering Co 3+ ) [23].…”

Catalytic oxidation of benzene over MnO x /TiO 2 catalysts and the mechanism study

“…In addition, bands at 1383 (CH in plane bending), 1377 (CH 2 stretching vibration), 1354 (CH 3 stretching vibration) cm -1 were assigned to the acetate species [48,49] and band at 1410 cm -1 was assigned to o-Benzoquinone [46], respectively. As the reaction proceeding, a low intensity band at 1581 cm -1 was emerged that can be deemed the unsaturated species (C=C stretching vibrations) [50,51], and in this research it could be phenolate other than benzene. If the band at 1581 cm -1 was ascribed to benzene, it should be observed in the Fig.…”