Templated synthesis of inorganic hollow spheres with a tunable cavity size onto core-shell gel particles

被引：413

作者：

Yang, ZZ ^{[1
]}

Niu, ZW

Lu, YF

Hu, ZB

Han, CC

机构：

[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci,Joint Lab Polymer Sci & Mat, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China

[2] Tulane Univ, Dept Chem Engn, New Orleans, LA 70118 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 17期

关键词：

materials science; mechanical properties; nanostructures; polymers; titania;

D O I：

10.1002/anie.200250443

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Titania/polymer capsules and hollow titania spheres are prepared by using sulfonated-polystyrene core-shell gel particles as templates. The titania shell thickness and the cavity size are controlled in the entire particle radius range. If an electric field is applied during synthesis, hollow spheres with pillared surfaces (depicted) are produced.

引用

页码：1943 / 1945

页数：3

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