Photo catalytic activity of Li+, Sb3+-Codoped TiO2 powders prepared through sol-gel method

被引：0
|
作者：
Zhou, F [1 ]
Liang, KM [1 ]
Shao, H [1 ]
机构：
[1] Tsing Hua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2005年 / 34卷
关键词：
sol-gel; TiO2; photo-catalytic activity;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Li+, Sb3+-codoped TiO2 powders were prepared by Sol-gel method. The phase transformation behavior of TiO2 powder is studied by DTA, XRD and TEM. The results show that the transformation temperature of non-crystalline to anatase decreases with the doping of Li+. Studies of photo-catalytic degradation show that the photo-catalytic activity,of Li+, Sb3(+)-codoped TiO2 powders is higher than that of TiO2 powders.
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页码：75 / 77
页数：3
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