Tomašić V, Jović F, Gomzi Z (2008) Photocatalytic oxidation of toluene in the gas phase: modelling an annular photocatalytic reactor. Catal Today 137:350–356Tomasic V., Jovic F., Gomzi Z. Photocatalytic oxidation of toluene in the gas phase: Modelling an annular photocatalytic reactor...
TiO2 has been investigated for its oxidation capability toward VOCs because of its good photocatalytic activity. However the utilization is limited to UV due to its wider bandgap; furthermore, its fast recombination rate of electron-hole pair reduces the oxidation rate of VOCs. Black-TiO2 and ...
The toluene removal efficiency (TRE) and stability of O3-PCO was compared with that of conventional PCO. The gaseous intermediates of toluene oxidation in various processes were analyzed by GC–MS. The formation pathways of main oxidants and......
Toluene was chosen as the model compound. Oxidation of this compound was followed in static conditions for 12 h to study: (i) oxidation kinetics, (ii) formation/ disappearance of reaction intermediates and by-products. Experiments were conducted with initial concentrations of toluene ranging from ...
This investigation concerned the photocatalytic oxidation of toluene over Bi2O3 in the gas-phase.The feasibility studies involved the effects of initial concentration of reactant,oxygen content,water vapor content and light intensity on the photocatalytic reaction.The photocatalytic degradation rate constant...
Benzoic acid was suggested as the possible cause of the deactivation but was not tested. Most aromatic hydrocarbon photocatalytic oxidation studies do not report gas-phase intermediates, but trace level benzaldehyde has been detected during the photocatalytic oxidation of toluene 15, 16. The ...
Gas-solid heterogeneous photooxidation of toluene over TiO 2 catalyst was studied to investigate the factors controlling the catalytic activities. The toluene photooxidation behavior on TiO 2 was strongly affected by the formation and oxidation behavior
In addition, deactivation of the catalyst is also discussed. The experiment results showed that toluene can be decomposed effectively by the photocatalytic oxidation process, and that toluene degradation obeys the first-order reaction...
This research developed a new type of photocatalyst for the gas phase photocatalytic oxidation of toluene under highly humid conditions to overcome the disadvantages of the traditional TiO2 photocatalyst. By doping noble metal nanoparticles (Au, Pd) on the TiO2 and adding the zeolite Y as an adsorb...
In-situ synthesis of heterojunction TiO2/MnO2 nanostructure with excellent performance in vacuum ultraviolet photocatalytic oxidation of toluene 来自 Semantic Scholar 喜欢 0 阅读量: 152 作者:Y Zhang,M Wu,YH Kwok,Y Wang,DYC Leung 摘要: A series of TiO2/MnO2 heterojunction catalysts were ...