离子强度、蛋白种类及浓度均对硅溶胶-凝胶体系的胶凝时间和凝胶状态有影响。
The ionic strength, the type and the concentration of proteins can affect the gelation time and the state of the silica sol-gel system.
综述了溶胶凝胶的制备原理及硅溶胶的制备方法，概述了目前溶胶凝胶技术在纺织品上的应用情况。
A review of preparation principle of gel and sol and preparation method of silica sol and application of gel and sol technique on textiles is surveyed.
利用硅溶胶作为合成原料，通过高分子网络凝胶法制备了堇青石粉。
Cordierite powder was prepared by the polyacrylamide gel method using silica-sol as starting material.
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