Preparation and characterization of TiO2 nanosponge

被引：23

作者：

Guo, Linlin ^{[1
]}

Gao, Ge ^{[1
]}

Liu, Xiaoli ^{[1
]}

Liu, Fengqi ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, Changchun 130012, Peoples R China

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2008年 / 111卷 / 2-3期

关键词：

oxides; coatings; microporous materials;

D O I：

10.1016/j.matchemphys.2008.04.016

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A procedure was developed to coat functionalized polystyrene spheres with well-defined layer of amorphous titanium dioxide. The core-shell particles can be turned into TiO2 nanosponge by calcining the dried particles in a furnace. The phase transformation temperature of TiO2 hybrid microspheres from anatase to rutile was increased by about 200 degrees C due to the blocking function of the calcined polymer remainder. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：322 / 325

页数：4

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