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has been cited by the following article:

• TITLE: Preparation and Characterization of TiO2 Photocatalytic Thin Film and Its Compounds by Micro-Arc Oxidation Technique

  AUTHORS: Qun Ma, Lili Ji, Yinchang Li, Tingting Jiang, Junxia Wang, Fei Li, Hongyun Jin, Yongqian Wang

  KEYWORDS: TiO2; Eu2O3; Compound; Photo-Catalytic Property

  JOURNAL NAME: Advances in Materials Physics and Chemistry, Vol.3 No.8, December 19, 2013

  ABSTRACT: Mesoporous TiO2 ceramic films have been prepared upon the Ti alloy substrate by the micro-arc oxidation (MAO) technology. To enhance the photo-catalytic property of the films, Eu2O3 particles were added into the electrolyte solution of Na2CO3/Na2SiO3. Scanning electron microscope (SEM), energy dispersive (EDS), X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD) are employed to characterize the modified films. Diffuse reflectance spectra (DRS) test, photo-generated current test and photo decomposition test are applied to evaluate the photo-catalytic property of the modified films. The results show that Eu2O3 transformed into one-dimensional (1-D) nano-wires embedded within the composite film, and the film has high photo-catalytic property.