Preparation of transparent thin films of lamellar, hexagonal and cubic silica-surfactant mesostructured materials by rapid solvent evaporation methods
Preparation of transparent thin films of lamellar, hexagonal and cubic silica-surfactant mesostructured materials by rapid solvent evaporation methods
复制标题
快速溶剂蒸发法制备层状、六方和立方二氧化硅-表面活性剂介观结构材料透明薄膜
DOI：
10.1016/s1387-1811(99)00297-8
复制
发表时间：
2000
影响因子：
5.2
通讯作者：
N. Masukawa
中科院分区：
文献类型：
--
作者：
M. Ogawa;N. Masukawa
通过旋涂含有预水解四甲氧基硅烷和烷基三甲基氯化铵的前体溶液，合成了二氧化硅-烷基三甲基氯化铵介观结构材料薄膜。通过改变前体溶液的组成，获得具有层状、六方和立方（Pm 3 n）介观结构的二氧化硅-表面活性剂介观结构材料作为连续且高度透明的薄膜。
Thin films of silica-alkyltrimethylammonium chloride mesostructured materials were synthesized by spin coating the precursor solutions containing prehydrolyzed tetramethoxysilane and alkyltrimethylammonium chlorides. By varying the composition of the precursor solutions, silica-surfactant mesostructured materials with lamellar, hexagonal, and cubic (Pm3n) mesostructures were obtained as continuous and highly transparent thin films.