| Template Polymerization Based on Stober Method： an improved Method for Fabrication of Hollow Polysiloxane Spheres |
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| 引用本文： | Hui Gang WANG Ping CHEN Xiao Ming ZHENG. Template Polymerization Based on Stober Method： an improved Method for Fabrication of Hollow Polysiloxane Spheres[J]. 中国化学快报, 2006, 17(5): 637-640 |
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| 作者姓名： | Hui Gang WANG Ping CHEN Xiao Ming ZHENG |
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| 作者单位： | Hui Gang WANG1，Ping CHEN2*，Xiao Ming ZHENG2 1Department of Chemistry，Zhejiang Sci-Tech University，Hangzhou 310018 2Department of Chemistry，Zhejiang University，Hangzhou 310028 |
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| 基金项目： | 教育部科学技术研究项目;国家自然科学基金 |
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| 摘 要： | Composite materials derived from coating or templating colloidal particles often exhibit unique properties and therefore has been intensively pursued1-3. For example, hollow spheres produced by colloidal templating are of interest in diverse applications,…
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| 关 键 词： | 模板聚合 Stober方法 空心聚硅氧烷球 氨 催化剂 结构分析 |
| 收稿时间： | 2005-11-07 |
Template Polymerization Based on Stober Method: an Improved Method for Fabrication of Hollow Polysiloxane Spheres |
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| Hui Gang WANG,Ping CHEN,Xiao Ming ZHENG. Template Polymerization Based on Stober Method: an Improved Method for Fabrication of Hollow Polysiloxane Spheres[J]. Chinese Chemical Letters, 2006, 17(5): 637-640 |
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| Authors: | Hui Gang WANG Ping CHEN Xiao Ming ZHENG |
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| Abstract: | A modified Stober method has been developed which permits the controlled growth of spherical hollow spheres with diameters between 197 and 208 nanometers by consecutively cocondensed methyltrimethoxysilane and dimethyldimethoxysilane monomers onto microemulsion of polydimethylsiloxane and subsequently removing the templated polydimethylsiloxane by exposure to solvents. Ammonia was used as a morphological catalyst. The morphology of the polymer spheres was demonstrated by transmission electron micrographs (TEM) and atomic force microscopy (AFM). |
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| Keywords: | Stober method hollow polysiloxane spheres template polymerization. |
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