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Citation: LI Xiao-Fen, CHEN Meng-Ying, LIANG Shi-Jing, LI Xiao-Juan, BI Jin-Hong. Preparation and Photocatalytic Performance of Ag Nanoparticles Loaded CdMoO4 Photocatalyst[J]. Chinese Journal of Inorganic Chemistry, ;2016, 32(11): 1987-1994. doi: 10.11862/CJIC.2016.257 shu

Preparation and Photocatalytic Performance of Ag Nanoparticles Loaded CdMoO4 Photocatalyst

  • 1.

    Department of Environmental Science and Engineering, Fuzhou University, Fuzhou 350108, China

  • Corresponding author: BI Jin-Hong, 
  • Received Date: 3 June 2016
    Available Online: 19 October 2016

    Fund Project:

  • Ag nanoparticles loaded CdMoO4 photocatalysts were prepared via a hydrothermal process followed by the sodium borohydride reduction method. The composition and structure of the catalysts were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission electron microscopy (TEM) techniques. The photo-response and surface state of the catalysts were investigated by UV-Vis diffuse reflectance spectroscopy (UV-Vis DRS) and X-ray photoelectron spectroscopy (XPS). The effect of the loaded amount of Ag nanoparticles on the photocatalytic activity of CdMoO4 photocatalyst for the degradation of rhodamine B (RhB) under UV light and the selective oxidation of benzyl alcohol under visible light were investigated. The results showed that the composite photocatalysts exhibited significantly enhanced photocatalytic activity compared to pure CdMoO4. The mechanism was studied by employing chemical scavengers technology, which indicated that O2-·and·OH are the main species in the photocatalytic process.
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