Photocatalytic degradation of methylene blue in presence of Nanocrystalline TiO2 in aqueous suspension

Nanocrystalline titanium dioxide was prepared by precipitation of aqueous TiCl4 solution. Different heat treatment processes carried out on prepared TiO2 to investigate the effect of crystalline structure on its Photocatalytic performance. Photocatalytic degradation of methylene blue carried out under UV light at room temperature. Effect of different parameters like, pH of solution, catalyst dosage and catalyst structure were investigate to find the optimum condition of reaction.

کلیدواژه ها:

Titanium dioxide ، Methylene blue ، Photocatalytic degradation