Preparation and Photocatalytic Performance of MWCNTsTiO2 Nanocomposites for Degradation of Aqueous Substrate
Joint Authors
Duan, Qiannan
Lee, Jianchao
Liu, Yansong
Qi, Hailang
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-15
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In this study, multiwalled carbon nanotubes (MWCNTs)/TiO2 nanocomposites were obtained by constant volumetric wet impregnation processes.
The prepared catalysts were characterized by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS).
The effect of reaction conditions on photocatalytic performance of the catalysts was investigated by the degradation of methyl orange (MO) under UV irradiation, in a new type of reactor with unique structure.
The results showed that the prepared nanocomposite exhibited higher MO degradation efficiency than that of pure nano-TiO2.
Besides, in batch experiments of influencing factors, including ionic strength, oxidant amount, and response times, the presence of H2O2 would contribute to increasing the MO degradation rate of MWCNTs/TiO2 samples.
Ionic concentration and long reaction times are adverse to the MO degradation in the processes.
American Psychological Association (APA)
Duan, Qiannan& Lee, Jianchao& Liu, Yansong& Qi, Hailang. 2016. Preparation and Photocatalytic Performance of MWCNTsTiO2 Nanocomposites for Degradation of Aqueous Substrate. Journal of Chemistry،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107517
Modern Language Association (MLA)
Duan, Qiannan…[et al.]. Preparation and Photocatalytic Performance of MWCNTsTiO2 Nanocomposites for Degradation of Aqueous Substrate. Journal of Chemistry No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1107517
American Medical Association (AMA)
Duan, Qiannan& Lee, Jianchao& Liu, Yansong& Qi, Hailang. Preparation and Photocatalytic Performance of MWCNTsTiO2 Nanocomposites for Degradation of Aqueous Substrate. Journal of Chemistry. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107517
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107517