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This book deals with the roles of photocatalytic reactions of platinized TiO2 nanoparticles, and study the parameters that effective on photo oxidation and photodehydrogenation from aqueous solution of methanol with bare and platinized TiO2 such as, dose of catalyst, concentration of methanol, initial of pH, temperature and effect of dose, pH, temperature on quantum yield of photo-reaction. Then, measured the Physical Characterizations of Catalysts, such as Atomic Absorption Spectrophotometry(A.A), Fourier Transform Infrared Spectroscopy (FTIR), X-Ray Diffraction Spectroscopy (XRD), Atomic...

This book is focused on the preparation of a MWCNTs/P25 composite, and analyzing the prepared composite using different techniques. The adsorption capability of the MWCNTs and the photocatalytic activity of the synthesized MWCNTs/P25 samples were quantified in terms of their adsorption capacity and the photocatalytic degradation of organic dye. This research consists of three main parts. In the first part, the MWCNTs/P25 composite was synthesized using simple evaporation and a drying process. In the second part, the structural, morphological and chemical properties of the synthesized...