Microwave Hydrothermal Preparation of Uniform Nanocrystalline Anatase

摘要：

The synthesis of nanocrystalline pure anatase at low temperature and short time is not an easy achievement,as the synthetic processes generally lead to amorphous,moreover some processes normally require harsh reaction. Uniform nanocrystalline pure anatase has been obtained using tetrabutyl titanate and normal butyl alcohol under microwave irradiation condition at low temperature 120℃ for 3 h. This process simplication will lower production cost and make continuous process possible. It was revealed that the as-synthesized TiO2 products without any heat treatment were uniformly dispersed and granulous single-phase anatase,with the average grain size of 10 nm,by means of XRD and TEM.

关键词： Microwave hydrothermal method Nanocrystalline Anatase Titanium dioxide

作者: Zhiqin Chen Weijun Zeng Wenkui Li Zehua Zhou Hongying Yu

作者单位: Jiangxi Key Laboratory of Surface Engineering,Jiangxi Science and Technology Normal University,Nanch Institute of Applied Physics,Jiangxi Academy of Sciences,Nanchang,330029,PR China Jiangxi Key Laboratory of Surface Engineering,Jiangxi Science and Technology Normal University,Nanch

会议类型: 国际会议

会议名称: Frist Annual Meeting on Testing and Evaluation of Inorganic Materials(第一届全国无机材料测试与评价学术年会)

会议地点: 南昌

会议语种:英文

页码: 357-360

在线出版日期: 2010-04-28（万方平台首次上网日期，不代表论文的发表时间）