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Indexed by:会议论文

Date of Publication:2013-01-01

Included Journals:CPCI-S、SCIE

Volume:18

Page Number:353-358

Key Words:Porphyrin-based nanostructured materials; Toluene; Infrared spectroscopy; Catalytic degradation

Abstract: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. (C) 2013 The Authors. Published by Elsevier B.V.