Marked enhancement of photocatalytic activity of P-doped TiO2 with hydrothermal method

摘要：

Phosphor-doped titania nanoparticles were synthesized by a one step hydrothermal method.These samples which prepared by hydrothermal method exist in anatase phase has much higher photocatalytic activity for methylene blue (MB) degradation.In addition,MB degradation performance of the hydrothermal ones is also superior to that of the commercial P25.The resulting materials were characterized by X-ray diffraction (XRD),nitrogen physical adsorption at 77 K,X-ray photoelectron spectroscopy (XPS),etc.It can conclude the hydrothermal method proves to be more suitable to improve the photocatalytic performance.

关键词： Phosphorus Titania Photocatalyst Hydrothermal method.

作者: Siyao Guo Fenglu Wang Jinbing Sun Lin Yang Feng Zhang Song Han

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

会议类型: 国际会议

会议名称: 2010 International Conference of Environment Materials and Environment Management(2010年环境材料与环境管理国际学术会议 EMEM 2010)

会议地点: 哈尔滨

会议语种:英文

页码: 2150-2153

在线出版日期: 2010-07-24（万方平台首次上网日期，不代表论文的发表时间）