Crystallization Behavior of Mg-doped Titania

摘要：

　　The Mg-doped TiO2 was prepared by Sol-gel method at low temperature.The crystallization of TiO2 was studied by DTA,it was shown that the phase transition temperature of the Mg (NO3)2-doped TiO2 from amorphous to anatase and then to rutile significantly reduce.The XRD results show that the Mg-doped TiO2 has anatase and rutile annealed at 600 ℃.Studies of photo-catalytic degradation show that the photo-catalytic activity of Mg-doped TiO2 thin film is higher than that of non-doped TiO2.

关键词： TiO2 Mg-doped Activation Energy

作者: Mei Lefu Liang Kaiming

作者单位: School of Material Science and Technology of China University of Geosciences, Beijing 100083,China Laboratory for Advanced Materials, Department of Material Science and Engineering of Tsinghua Univer

会议类型: 国际会议

会议名称: The Sixth China International Conference on High-Performance Ceramics(第六届中国先进陶瓷国际研讨会(CICC-6))

会议地点: 哈尔滨

会议语种:英文

页码: 847-849

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）