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Probing Photocatalytic Characteristics of Sb-Doped Ti O 2 under Visible Light Irradiation
Joint Authors
Luo, Lingjing
Li, Tianfeng
Ran, Xia
Wang, Pan
Guo, Lijun
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-06
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Sb-doped TiO2 nanoparticle with varied dopant concentrations was synthesized using titanium tetrachloride (TiCl4) and antimony chloride (SbCl3) as the precursors.
The properties of Sb-doped TiO2 nanoparticles were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), fluorescence spectrophotometer, and Uv-vis spectrophotometer.
The absorption edge of TiO2 nanoparticles could be extended to visible region after doping with antimony, in contrast to the UV absorption of pure TiO2.
The results showed that the photocatalytic activity of Sb-doped TiO2 nanoparticles was much more active than pure TiO2.
The 0.1% Sb-doped TiO2 nanoparticles demonstrated the best photocatalytic activity which was better than that of the Degussa P25 under visible light irradiation using terephthalic acid as fluorescent probe.
The effects of Sb dopant on the photocatalytic activity and the involved mechanism were extensively investigated in this work as well.
American Psychological Association (APA)
Luo, Lingjing& Li, Tianfeng& Ran, Xia& Wang, Pan& Guo, Lijun. 2014. Probing Photocatalytic Characteristics of Sb-Doped Ti O 2 under Visible Light Irradiation. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1042098
Modern Language Association (MLA)
Luo, Lingjing…[et al.]. Probing Photocatalytic Characteristics of Sb-Doped Ti O 2 under Visible Light Irradiation. Journal of Nanomaterials No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1042098
American Medical Association (AMA)
Luo, Lingjing& Li, Tianfeng& Ran, Xia& Wang, Pan& Guo, Lijun. Probing Photocatalytic Characteristics of Sb-Doped Ti O 2 under Visible Light Irradiation. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1042098
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1042098