Chemistry Letters, Vol.32, No.10, 930-931, 2003
Photocatalytic degradation of 2-propanol diluted in water with TiO2 photocatalyst loaded on Si3N4
TiO2 photocatalysts loaded on Si3N4 (TiO2/Si3N4) prepared by an impregnation method showed higher photocatalytic activity for the degradation of 2-propanol diluted in water than TiO2 loaded on SiO2 (TiO2/SiO2). The formation of well-crystallized TiO2 on Si3N4 and the hydrophobic property Of Si3N4 were found to be related to the efficient photocatalytic activity of TiO2/Si3N4.