Phosphorus doped titania materials: Synthesis,characterization and visible-light photocatalytic activity

摘要：

Hierarchical mesoporous Phosphor-doped titania nanoparticles were synthesized by two different method,that is roasting method and hydrothermal method. The samples prepared by hydrothermal method has much higher photocatalytic activity. In addition,MB degradation performance of the hydrothermal ones is also superior to that of the commercial P25. Therefore,the methylene blue (MB) degradation performance on the phosphorous-doped photocatalyst is much enhanced and superior to that of the commercial P25. The hydrothermal method proves to be very suitable for the synthesis of P-doped titania photocatalyst. The resulting materials were characterized by X-ray diffraction (XRD),nitrogen physical adsorption at 77 K,X-ray photoelectron spectroscopy (XPS),and solar light spectroscopy.

作者: Song Han Jinbing Sun Siyao Guo Li Jiang Dongpo He

作者单位: College of Forestry,Northeast Forestry University (NEFU),China College of Civil Engineering,Northeast Forestry University (NEFU),China

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: 2059-2062

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）