Study of the Properties of Nanometer TiO2 Thin Films Synthesized By Sol-Gel Method

摘要：

As a kind of new functional materials, nanometer TiO2 receives a much research interesting due to their widely potential applications. In this paper, TiO2 nanocrystals have been synthesized by collodial chemistry method and following annealled at 500 ℃, and their properties of TiO2 nanocrystals have been studied as well. The synthesized TiO2 nanocrystals with an average size of 25 nm are closed compacted in a uniform thin film observed by means of scanning electronic spectroscopy (SEM). The X-ray diffraction (XRD) analysis show that TiO2 nanoparticles are mainly characterized of anatase structure after annealing.

关键词： TiO2 nanoparticles sol-gel method anatase

作者: 张丽英 谭永胜 马锡英

作者单位: 绍兴文理学院数理信息学院物理与电子信息工程系

会议类型: 国际会议

会议名称: 第六届中国国际纳米科技研讨会

会议地点: 成都

会议语种:英文

在线出版日期: 2007-11-19（万方平台首次上网日期，不代表论文的发表时间）