Photocatalytic Degradation of Methylene Blue Solution by Fe-Doped Tio2 under Visible Light

Wei Xing Li; Jing Huan Ma; Ying Liu; Qing Tong Ren; Zhan Sheng Ma

doi:10.4028/www.scientific.net/AMR.807-809.526

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 807-809Photocatalytic Degradation of Methylene Blue...

Photocatalytic Degradation of Methylene Blue Solution by Fe-Doped Tio₂under Visible Light

Abstract:

In this paper, Fe (NO₃) ₃ 9H₂O and TiO₂ were selected as raw materials. Fe₂O₃/TiO₂ photocatalyst was prepared by the impregnation method. The degradation performance of the photocatalyst for methylene blue solution was studied in detail under the tungsten light source environment. The results showed that Fe₂O₃/TiO₂ had the good photocatalytic properties, and that methylene blue had a higher degradation rate at about 60min. In a certain range of loading, degradation gradually increased with the amount of doped iron. The catalytic performance was high at the basic condition. The degradation rate decreased with the higher initial concentration of methylene blue. The photocatalyst with good performance has been prepared.

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Periodical:

Advanced Materials Research (Volumes 807-809)

Pages:

526-529

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.807-809.526

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Online since:

September 2013

Authors:

Wei Xing Li*, Jing Huan Ma, Ying Liu, Qing Tong Ren, Zhan Sheng Ma

Keywords:

Degradation Performance, Fe₂O₃/TiO₂, Methylene Blue, Photocatalytic Degradation

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