sol solution

Polyimide/ TiO_2 organic-inorganic nanocomposite materials were synthesized by sol-gel process with soluble polyimide and TiO_2 sol in NMP solution. When the TiO_2 sol was prepared in the solvent of NMP, the TiO_2 content ( by mass%) in polyimide reached ( 35.5%).

以钛酸丁酯作前驱物，NMP为共溶剂，在可溶性聚酰亚胺PI（HQDPA-DMMDA）中通过溶胶-凝胶法制备出高TiO2含量的PI/TiO2有机-无机纳米复合膜材料。

Silica sol is a kind of colloid solution well dispersing corpuscles of silicon dioxide in water.

硅溶胶是二氧化硅的微粒分散于水中的胶体溶液.

Thorium dioxide/ titanium dioxide and neodymium sesquioxide/ titanium dioxide composite thin films were prepared by sol-gel method with glass bead as carrier, and then be used in the experiment of stationary phase photocatalytic oxidation toward sodium dodecyl benzenesulfonate in aqueous solution.

以玻璃珠为载体，用溶胶-凝胶法制备二氧化钍和三氧化二钕复合二氧化钛膜对水溶液中的十二烷基苯磺酸钠进行了固定相光催化氧化实验。

Moreover, well-aligned ZnO nanorod arrays were fabricated by chemical solution deposition on Si substrate ( ZnO/ Si substrate) which was spin coated with ZnO sol as nucleation seeds, and the growth mechanism of the ZnO nanorod arrays was discussed in details.

应用化学溶液沉积法在由溶胶凝胶法制备的ZnO/Si衬底上制备了ZnO纳米棒阵列，并研究了其反应机理。

Alumina sol is a colloidal solution, which is positively charged alumina imperceptible particle dispersed in water.

铝溶胶是带正电的氧化铝微细粒子均匀分散在水中的胶体溶液。

Influence of precursor solution chemistry on sol formation. and sol-gel transition and formation of powders, and dependence of the particle structure on crystallite size and particle size, were discussed.

评述了目前对先驱体溶液化学对溶胶的形成，溶胶凝胶转变，粉体的形成影响，以及晶粒尺寸和粒子尺寸与粉体结构的关系。