PREPARATION AND CATALYTIC ACTIVITY ANALYSIS OF TiO2

摘要：

Three kinds of TiO2 materials named Ti0, Ti0.5 and Tii.o were prepared via hydrothermal synthesis method using Tetrabutyl titanate (TNB) as the material and different amounts of Gemini Surfactant we prepared as the template. Then the prepared TiO2 nanoparticle was characterized by Scanning electron microscope(SEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). Taking the UV light as the light source ,the photocatalytic activity of TiO2 to rhB was studyed . The results showed that the degradation rate of Ti0, Ti0.5 ,Ti1.0 to RhB respectively was 93.6 ％ , 93.9 ％, 99.7 ％ at the time of 3 hours. The catalytic activity of Ti0.5 and Ti1.0 was obviously better than Ti0, whats more, Ti1.0 almost made RhB completely degradated at the time of 3 hours.

关键词： hydrothermal synthesis TiO2 Photocatalytic Activity

作者: Shi-yan Han Zhi-ming Liu Di Wang Ming-hua Zhu Yan-li Ma Yan-yan Zhao

作者单位: Key Laboratory of Bio-based Material Science and Technology, Ministry of Education, Northeast Forestry University, CHINA

会议类型: 国际会议

会议名称: 2012 International Conference on Advanced Materials Design and Machanics(2012先进材料设计与机械学国际会议 ICAMDM 2012)

会议地点: 厦门

会议语种:英文

页码: 19-22

在线出版日期: 2012-06-05（万方平台首次上网日期，不代表论文的发表时间）