| 模板法制备复合中空微球 |
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| 引用本文： | 李建军,张成亮,丁书江,屈小中,杨振忠.模板法制备复合中空微球[J].高等学校化学学报,2009,30(9):1904-1906. |
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| 作者姓名： | 李建军 张成亮 丁书江 屈小中 杨振忠 |
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| 作者单位： | 中国科学院化学研究所高分子物理与化学实验室, 北京 100190 |
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| 基金项目： | 国家自然科学基金(批准号:50733004)资助 |
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| 摘 要： | 本文报道以一种商品化的聚苯乙烯中空球为模板, 采用溶胀聚合技术合成了具有IPN(Inter-Penetrating Network)结构的复合中空球; 对其中的一种高分子网络进行化学改性引入所需官能团, 制得带有羧基的聚合物凝胶中空球; 利用凝胶诱导生长特性, 成功制得聚合物复合中空球. 此方法无需去除模板就可批量制备各种复合功能中空球.
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| 关 键 词： | 模板合成 溶胀聚合 复合 中空球 |
| 收稿时间： | 2009-04-01 |
Template Synthesis of Composite Hollow Spheres |
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| LI Jian-Jun,ZHANG Cheng-Liang,DING Shu-Jiang,QU Xiao-Zhong,YANG Zhen-Zhong.Template Synthesis of Composite Hollow Spheres[J].Chemical Research In Chinese Universities,2009,30(9):1904-1906. |
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| Authors: | LI Jian-Jun ZHANG Cheng-Liang DING Shu-Jiang QU Xiao-Zhong YANG Zhen-Zhong |
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| Institution: | State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Science, Beijing 100190, China |
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| Abstract: | Composite hollow spheres with IPN structure were synthesized by swelling polymerization against a PS hollow sphere.After modification,carboxyl group was introduced to the shell.The polymeric gel can induce a favorable growth of various components forming composite/polymer hollow spheres without the removal of any template.Various functional composite hollow spheres such as silica/polymer,titania/polymer and palladium/polymer were prepared by this method.After removing polymer,silica and titania hollow spher... |
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| Keywords: | Template synthesis Swelling polymerization Composite Hollow sphere |
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