Crystallization Kinetics of Li+-doped TiO2 Films Prepared by Sol-gel Dip Coating

被引：1

作者：

Zhou Feng ^{[1
]}

Fu Yingqing ^{[1
]}

Liang Kaiming ^{[2
]}

机构：

[1] Dalian Maritime Univ, Dept Mat Sci & Engn, Dalian 116026, Peoples R China

[2] Tsinghua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

CHINESE CERAMICS COMMUNICATIONS | 2010年 / 105-106卷

关键词：

Sol-Gel; TiO2; crystallizaiton; kinetics; THIN-FILMS; OPTICAL-PROPERTIES; PHOTOCATALYTIC ACTIVITY; TITANIA;

D O I：

10.4028/www.scientific.net/AMR.105-106.750

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The crystallization behavior and microstructure of Li+-doped TiO2 thin films prepared by sol-gel dip coating were investigated by means of differential themal analysis (DTA), X-ray diffraction (XRD) and scanning electron microscopy (SEM). The crystallization apparent activation energy (E) both in the absence and in the presence of Li+ ion was also measured with Kissinger method. As a result the E values of Li+-doped TiO2 thin film were decreased, thus the crystallization of non-crystalline to anatase and antase to rutile was promoted.

引用

页码：750 / +

页数：2

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