TiO2-SiO2 thin films have been prepared on slide glass substratesby sol-gel method, and the effect of SiO2 additive on photo-generated hydrophilicity of TiO2 th
The dissolubility of hydroxyapatite(HA) in the hydrothermalsolution was investigated in Morey-type autoclave over a temperature range of 150 to 350 ℃ and the p