|
|||||
|
|
| 中空纳米二氧化硅微球的制备及表征 | |
| 引用本文： | 马雪慧,王乐善,赵彦保. 中空纳米二氧化硅微球的制备及表征[J]. 无机化学学报, 2009, 25(6): 1091-1096 |
| 作者姓名： | 马雪慧 王乐善 赵彦保 |
| 作者单位： | 1. 河南大学特种功能材料重点实验室,开封,475004;开封教育学院,开封,475004 2. 开封教育学院,开封,475004 3. 河南大学特种功能材料重点实验室,开封,475004 |
| 基金项目： | 国家自然科学基金，河南省杰出青年科学基金 |
| 摘 要： | 本文介绍了一种制备中空纳米二氧化硅微球的新方法。利用模板首先合成介孔纳米二氧化硅微球，再用水热反应法，成功制备了非功能化和巯基、氨基功能化中空纳米二氧化硅微球。利用透射电子显微镜，热重分析等手段对其形貌进行了表征。另外，对中空介孔纳米二氧化硅微球的形成机制进行了探讨。 |
| 关 键 词： | 介孔二氧化硅微球； 中空二氧化硅微球； 功能化 |
Preparation and Characterization of Mesoporous Silica Hollow Spheres |
|
| MA Xue-Hui,WANG Le-Shan and ZHAO Yan-Bao. Preparation and Characterization of Mesoporous Silica Hollow Spheres[J]. Chinese Journal of Inorganic Chemistry, 2009, 25(6): 1091-1096 | |
| Authors: | MA Xue-Hui WANG Le-Shan ZHAO Yan-Bao |
| Affiliation: | Key Laboratory for Special Functional Materials, Henan University, Kaifeng, Henan 475004; Kaifeng Institute of Education, Kaifeng, Henan 475004,Kaifeng Institute of Education, Kaifeng, Henan 475004 and Key Laboratory for Special Functional Materials, Henan University, Kaifeng, Henan 475004 |
| Abstract: | A new method of preparation of hollow mesoporous silica spheres was presented. Unfunctionalized, thiol-functionalized and amine-functionalized nanosized hollow silica spheres were prepared by hydrothermal route from mesoporous silica spheres and characterized with TEM, TG and DTA. Meanwhile, the formation mechanism of hollow silica spheres was also discussed. |
| Keywords: | mesoporous silica spheres mesoporous silica hollow spheres functionalization |
| 本文献已被 维普 万方数据 等数据库收录！ | |
| 点击此处可从《无机化学学报》浏览原始摘要信息 | |
| 点击此处可从《无机化学学报》下载全文 | |