Preparation of Mesoporous TiO_2 Photocatalyst by Selective dissolving of Titania-Silica Binary Oxides

摘要

Mesoporous TiO_2 photocatalyst, which consisted of uniform mesopores (pore size about 4 nm) and with anatase framework and huge surface area as high as 329 m~2 g~(-1), was prepared by selectively dissolving of silica in Ti-Si binary oxides.