A facile “polystyrene-dissolving” strategy to hollow periodic mesoporous organosilica with flexible structure-tailorability
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- 作者：Lingang Yang yanglg_zhu@126.com ; Hongli Guo 15216857312@163.com ; Lingzhi Wang ; wlz@ecust.edu.cn ; Jinlong Zhang ; jlzhang@ecust.edu.cn
- 关键词：Hollow periodic mesoporous organosilica ; Multifunctional ; Magnetic separation ; Adsorption ; Drug release
- 刊名：Microporous and Mesoporous Materials
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：173-179
- 全文大小：2199 K
- 卷排序：239
文摘
A facile “template extracting” strategy to fabricate HPMO was presented. PS particle is served as the sacrificial template and removed by extraction by selected solvent to obtain hollow particle. Systematic characterizations clearly revealed that the HPMO particles have excellent monodispersity. Multifunctional particles realize the application in magnetic separable environmental renovation and drug delivery system.