Preparation and characterization of TiO2 nanosponge

被引：24
|
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
收藏
页码：322 / 325
页数：4
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