摘要
本文以二氧化锗为原料合成了3-三氯锗丙酸,再以它和正硅酸乙酯为原料用溶胶-凝胶方法制备了二氧化锗-二氧化硅凝胶玻璃。研究了凝胶的制备及其向玻璃的转化过程,确定了制备的工艺条件。研究了凝胶和凝胶玻璃的透射光谱。
trichologermanium propanoic acid was synthesized using GeO2 as starting material.GeO2-SiO2 gel glass was prepared by sol-gel process.The preparation of gel and its transition to glass were investigated.The optimal temparature and time of heat treatment were achieved.Optical characteristics of GeO2-SiO2 gel-glass were studied.
出处
《硅酸盐通报》
CAS
CSCD
1999年第4期48-52,共5页
Bulletin of the Chinese Ceramic Society
关键词
凝胶玻璃
溶胶-凝胶
光学性质
二氧化锗
GeO2-SiO2 gel-glass,sol-gel method,3-trichologermanium propanoic acid,optical characteristics