Acta Phys. -Chim. Sin. ›› 2002, Vol. 18 ›› Issue (05): 451-454.doi: 10.3866/PKU.WHXB20020514

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Preparation and Characterization of Selfassembly Nanocomposite Thin Film

Zhang Sheng-Mao;Gao Yong-Jian;Zhang Zhi-Jun;Dang Hong-Xin;Liu Wei-Min;Xue Qun-Ji   

  1. Lubrication and Functional Material laboratory, Henan University,Kaifeng 475001; 1State key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000
  • Received:2001-10-30 Revised:2001-12-13 Published:2002-05-15
  • Contact: Zhang Zhi-Jun

Abstract: The TiO2/organic composite thin film was prepared using supermolecular selfassembly method on glass substrate. The structure of the thin film was characterized by FTIR, UVVis, XRD and TEM techniques. The results indicated that the thin film was composed of alternative orderly appeared organic and inorganic layers. The distance between organic layer and inorganic layer was 4.20 nm before polymerization and 3.91 nm after polymerization, respectively. The inorganic layers were composed of TiO2 nanoparticles.

Key words: Supermolecular selfassembly, Organicinorganic hybird,  Nanocomposition, Mimicking nacre, Thin film