teos

TEOS was used as the source of silicon, ammonia as the catalyst, and mesoporous SiO2 membrane by sol-gel was prepared and the optimized technology of the preparation of SiO2 sol was obtained.
以正硅酸乙酯为硅源,氨水为催化剂,研究了solgel法介孔SiO2膜的制备工艺,得到了制备SiO2溶胶的优化工艺条件。