Sol–gel derived V2O5–TiO2 mesoporous materials as catalysts for the total oxidation of chlorobenzene

Role of surface vanadium oxide coverage support on titania for the simultaneous removal of o-dichlorobenzene and NOx from waste incinerator flue gas

“…Krishnamoorthy et al [9] reported that TOF of o-DCB catalytic oxidation is not sensitive to VO x species distribution. Gannoun et al [11] reported that the catalytic activity correlated with VO x species reducibility. Conversely, other publications [12,15] report the superior activity of polymeric species, when compared with isolated ones, concluding that V O V bonds present on polymeric and crystalline VO x species are the most active.…”

“…The latter was investigated independently over different classes of catalysts: noble metals [6], transition metals oxides [7] and zeolites [8]. Nevertheless, the vanadia-titania (VO x /TiO 2 ) catalysts have been the most used because of their practical applications [9][10][11][12][13].…”

Synthesis and photocatalytic activity of V-doped mesoporous TiO2 photosensitized with porphyrin supported by SBA-15

“…Also, there is no crystalline phase involving vanadium oxide, which means all of the vanadium ions are inserted in the TiO 2 network [32]. The average crystalline size of the synthesized V-TiO 2 was estimated to be 9.9 nm on the anatase (2h = 25.38) diffraction peaks using the Scherer's equation.…”

SnO –MnO –TiO2 catalysts with high resistance to chlorine poisoning for low-temperature chlorobenzene oxidation

“…Anatase TiO 2 , as the support, has many advantages, such as high specific surface area, excellent dispersing effect for active components, good thermal and anticorrosive properties and so on [1][2][3]. Nevertheless, the active phase VO x is not sufficiently desirable (the operating temperature is in the range of 300-450°C).…”