N, Fe Co-Doped TiO2 Photocatalyst Preparation by Sol-Gel Method with Visible Light Response

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Abstract:

N, Fe co-doped TiO2 photocatalyst was synthesized by sol-gel method. The catalyst prepared was characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR), Ultraviolet and visible spectroscopy (UV-vis). The results showed that the N, Fe co-doped TiO2 prepared had the anatase structure. The absorption edge of the photocatalyst shifted to longer wavelength and photocatalytic activity for degradation of Methylene blue (MB) under Xe-lamp (350 W) was much more active than un-doped TiO2, N-TiO2 Fe-TiO2 and P-25.

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Advanced Materials Research (Volumes 726-731)

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673-676

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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