Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
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Synthesis and Photoactivity of SnO2-Doped TiO2 Thin Films

SnO2가 도핑된 TiO2 박막의 합성 및 광촉매 효과

  • Jung, Mie-Won (Department of Chemistry, Sungshin Women's University) ;
  • Kwak, Yun-Jung (Department of Chemistry, Sungshin Women's University)
  • Published : 2007.11.30
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Abstract

[ $SnO_2$ ]-doped $TiO_2$ thin films were prepared from tin (IV) bis (acetylacetonate) dichloride and titanium diisopropoxide bis (acetylacetonate) with pluronic P123 or degussa P25 as a structural-directing agent. These hydrolyzed sol were spin coated onto Si(100) wafer substrate. The microstructure, morphology and bonding states of thin films were studied by field-emission scanning electron microscopy (FE-SEM), X-ray diffractometry (XRD), and X-ray photoelectron spectroscopy (XPS). The photocatalytic activity of these films was investigated by using indigo carmine solution.

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References

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