玻璃表面TiO_2涂层的溶胶—凝胶法制备及其光催化性能

Preparation of TiO_2 Coating on Glass Substrates by Sol-Gel Processing and Its Photocatylytic Properties

用溶胶—凝胶法在玻璃表面制备了均匀透明的ＴｉＯ２ 涂层，讨论了影响ＴｉＯ２ 涂层质量的若干因素；测试了涂层玻璃的光透过率，用Ｘ射线光电子能谱仪研究了涂层玻璃的表面组成。在日光照射下，ＴｉＯ２ 涂层玻璃可以使敌敌畏光催化降解。

The evenly transparent TiO 2 Coating on glass substrates was prepared by sol-gel processing,Some factors effecting on the qualities of TiO 2 coating Were discussed,the transmissivity of TiO 2-plated glass was tested,by using X-ray photoelectron spectroscopy the composition of glass coated with TiO 2 was analysed.Dimethy-2,2-Dichloro Vinyl Phosphate (DDVP) was degraded in the presence of TiO 2 coating coated on the glass by exposing the DDVP solution to sunlight.