C/TiO2 nanoparticles modified MCM-41 Prepared by Ultrasound and by classic method, Photocatalysts for desulfurization of a diesel fuel model under visible light

CTM-41 prepared by classic and ultrasound method were characterized by XRD, FT-IR, nitrogen adsorptiondesorption,TEM, UV-vis. Classic method allowed obtaining a well ordered material and ultrasound procedure gave a smaller titanium nanoparticles. CHNS analysis revealed that carbon self- doped. The photocatalytic activity of thesematerials was carried out by photo desulfurization of dibenzothiophene in n-octane (a diesel fuel model) through oxidation in one phase without using oxidant.

کلیدواژه ها:

CTM-41 ، ultrasound method ، classic method ، photo desulfurization