Author/Authors :
Alemany، نويسنده , , L.J and Ba?ares، نويسنده , , M.A and Pardo، نويسنده , , E and Mart??n-Jiménez، نويسنده , , F and Blasco، نويسنده , , J.M، نويسنده ,
Abstract :
TiO2 was prepared by the homogeneous hydrolysis precipitation method from titanium tetraisopropoxide. The decrease of surface area observed with the thermal treatment can be related to the growth of crystallites, and there is good correlation between the surface area and the mean crystallite dimension. The coexistence of the three different crystalline TiO2 phases is clearly evidenced by the XRD and FT-Raman measurements.
