Using Corse porus silica gel as carrier, catalysts as Titania/silicon dioxide, porous glass, lateral-cut glass fibre and diagonal glass fibre are prepared with hydrolysis-sol method.

• 采用溶胶凝胶工艺分别制备出颗粒状负载型TiO_2/SiO_2催化剂和多孔玻璃催化剂,横纹、斜纹玻璃纤维催化剂。