Visible-light-driven TiO2 catalysts doped with two different nonmetal species by hydrothermal method

摘要：

The doping TiO2 were prepared by hydrothermal method with two different nonmetal, that is N-doped, and N, S codoped. The resulting materials were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS). According to the test result, nitrogen and sulfur co-doped titania give a higher photocatalytic activity in the degradation of organophosphorus pesticide. It was evidenced that the incorporation N in the anatase titania lattice in the form of O-Ti-N linkages. However, we compared with N-doped and N, S codoped it was no reservation to conclude that N, S codoped titania exhibit the further enhanced photocatalytic activity.

作者: Guangsheng Chen Siyao Guo Feng Zhang Song Han

作者单位: Material Science and Engineering College, Northeast Forestry University (NEFU) Material Science and Engineering College,Northeast Forestry University (NEFU)

会议类型: 国际会议

会议名称: 2011 International Conference on Environmental Biotechnology and Materials Engineering(2011年环境生物技术与材料工程国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 591-594

在线出版日期: 2011-03-26（万方平台首次上网日期，不代表论文的发表时间）