Authors:Mohammad Saleh Ghodrati, Mohammad Haghighi, Jafar Sadegh Soltan Mohamdzadeh, Behzad Pourabas, and Ehsan Pipelzadeh
4-chlorophenol under visible light irradiation [ 15 ]. Later on, Wingkei Ho et al. employed coupled CdSe/TiO 2 for the same treatment under the visible light emitted from a 300 W tungsten halogen lamp with a 400 nm cut off filter [ 6 ].
34 ] in water with hydrogen peroxide. When the fresh catalyst was treated with H 2 O 2 , the structure of the catalyst changed into active tungsten-peroxo intermediate. The active intermediate was responsible for the oxidation of alcohols to the
Authors:Yazhen Wang, Libo Wang, Jie Chen, Sihan Wang, Yulin Yang, and Qian Chen
using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero)hydrocarbyl group: WO, 02/004119 . BP Chemicals Ltd , Saltend
Authors:C. Munteanu, M. Caldararu, V. Bratan, P. Yetisemiyen, G. Karakas, and N. I. Ionescu
electrodes supported on a frit, embedded in a Pyrex glass tube and connected by tungsten wires, to a precision RLC bridge [ 24 ]. The catalyst (1.5 cm 3 ) powder (fraction between 0.25 and 0.5 mm) was filling the annular space between the electrodes