Preparation and Photocatalytic Activity of TiO2 Tablets

Abstract

Abstract. TiO 2 tablets prepared by pressing mechanism and by planetary ball mill doped Fe, and they have been investigated by XRD, and SEM techniques. The results show that the pure TiO 2 tablets has the high photocatalytic degradation rate of Rhodamine B at 500˚C, and Fe/ TiO 2 0.25 mol.% higher than pure TiO 2 tablets, but the rate of doped TiO 2 tablets at the beginning is lower.