| “Noodle-like” Mesoporous Silica Templated by Polyelectrolyte／Surfactant Complex |
| |
| 引用本文： | ChengTAO JianGuoHUANG JunBaiLI. “Noodle-like” Mesoporous Silica Templated by Polyelectrolyte／Surfactant Complex[J]. 中国化学快报, 2003, 14(11): 1175-1178 |
| |
| 作者姓名： | ChengTAO JianGuoHUANG JunBaiLI |
| |
| 作者单位： | [1]InternationalJointLab,TheCenterforMolecularScience,InstituteofChemistryChineseAcademyofSciences,Beiiing100080 [2]FrontierResearchSystem,RIKEN,Wako,saitama351-0198,Japan |
| |
| 摘 要： | “Noodle-like” mesoporous silica with a diameter of about 180 nm and a length of ca. 10μm was prepared through sol-gel process by using poly(sodium 4-styrenesulfonate) (PSS)/cetyltrimethylammonium bromide (CTAB) complex as template. Parallel oriented regular mesopores with a diameter of around 2-4 nm are distributed along the wall of the particles, while the “worm-like” disordered mesopores can be found in the fringe part. This approach provides a new series of templates and a novel route to prepare inorganic mesoporous materials with special morphology.
|
| 关 键 词： | 中孔材料 硅 模板 聚合电解质 表面活性剂 溶胶-凝胶法 |
“Noodle-like” Mesoporous Silica Templated by Polyelectrolyte/Surfactant Complex |
| |
| Cheng TAO,Jian Guo HUANG,Jun Bai LI. “Noodle-like” Mesoporous Silica Templated by Polyelectrolyte/Surfactant Complex[J]. Chinese Chemical Letters, 2003, 14(11): 1175-1178 |
| |
| Authors: | Cheng TAO Jian Guo HUANG Jun Bai LI |
| |
| Abstract: | “Noodle-like” mesoporous silica with a diameter of about 180 nm and a length of ca. 10 μm was prepared through sol-gel process by using poly(sodium 4-styrenesulfonate) (PSS)/ cetyltrimethylammonium bromide (CTAB) complex as template. Parallel oriented regular mesopores with a diameter of around 2-4 nm are distributed along the wall of the particles, while the “worm-like” disordered mesopores can be found in the fringe part. This approach provides a new series of templates and a novel route to prepare inorganic mesoporous materials with special morphology. |
| |
| Keywords: | Mesoporous polyelectrolyte surfactant template. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
