摘要
本研究用溶胶一凝胶法制备了含AgX(X:CI^-、Br^-、I^-)的变色凝胶及玻璃。利用X射线衍射,差热一失重分析,红外吸收光谱和紫外一可见光谱分析,对SiO_2凝胶的变色机理进行了研究。本研究为用溶胶一凝胶法制备光致变色玻璃提供了依据。
SiO2 photosensitive xerogels and glass were prepared by sol-gel process.photosensitizer being AgX(X:Cl-, Br-,I-). Photosensitive mechanism of SiO2 xerogels containing AgX was studied via X-ray diffraction, DTA-TG,IR and UV-VIS spectra. This work provides new scientific basis for the praparation of photochroraic glass by sol-gel process.
出处
《玻璃》
1996年第4期10-15,共6页
Glass
关键词
变色
溶胶凝胶
玻璃
氧化硅
Sol-gel process Photosensitive mechanism
