Photocatalytic degradation of toluene over spindle-like porphyrinoid nanostructures

摘要：

　　In this work,spindle-like Zn-TPyP sample was synthesized by a facile solution-phase method with CTAB as the surfactant.The Zn-TPyP particles with spindle shape showed photocatalytic activity.The structural properties of spindle-like Zn-TPyP sample were systematically investigated by X-ray powder diffraction (XRD),scanning electronic microscopy (SEM),transmission electronic microscopy (TEM),energy-dispersive X-ray spectra (EDS),X-ray photoelectron spectroscopy (XPS) and UV-Vis diffuse reflectance spectroscopy (DRS) techniques.The photocatalytic performance of the spindle-like Zn-TPyP sample was studied by degrading toluene under xenon lamp irradiation by in-situ FTIR spectroscopy.The results indicate that the spindle-like Zn-TPyP particles exhibited favorite photocatalytic degradation activity.

关键词： Porphyrin-based nanostructured materials Toluene Infrared spectroscopy Catalytic degradation

作者: Zhiguang Zhang Xinyong Li

作者单位: Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine Key Laboratory of Industrial Ecology and Environmental Engineering and State Key Laboratory of Fine

会议类型: 国际会议

会议名称: 2013 International Symposium on Environmental Science and Technology(2013环境科学与技术国际会议)

会议地点: 大连

会议语种:英文

页码: 283-287

在线出版日期: 2013-06-04（万方平台首次上网日期，不代表论文的发表时间）