Paper Title:
Preparation of Cu2O-TiO2 Nanocomposite in Ethylene Glycol System and its Photocatalytic Activity under Visible Light Irradiation
  Abstract

The nano-scale Cu2O-TiO2 couple oxide photocatalyst was successfully synthesized by the homogeneous hydrolysation, followed by the solvothermal crystallization and ethylene glycol-thermal reduction process, respectively. The obtained photocatalysts were characterized by X-ray diffraction (XRD), showing that the crystal phase composition and the crystal size of the prepared photocatalyst were affected by the ethylene glycol-thermal reduction temperature. The photocatalytic activity of Cu2O-TiO2 was also evaluated by the degradation of methyl orange (MO) as a model compound. The results showed that the prepared Cu2O-TiO2 exhibited higher photocatalytic activity for the decomposition of MO than the pure Cu2O and the commercial Degussa P25 TiO2 under visible light irradiation.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
2102-2105
DOI
10.4028/www.scientific.net/AMR.236-238.2102
Citation
L. F. Li, M. L. Zhang, "Preparation of Cu2O-TiO2 Nanocomposite in Ethylene Glycol System and its Photocatalytic Activity under Visible Light Irradiation", Advanced Materials Research, Vols. 236-238, pp. 2102-2105, 2011
Online since
May 2011
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$32.00
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