Journal of Inorganic Materials

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Preparation of Nanometer TiO2 Particles by Forced Hydrolysis under Boiling Reflux Conditions

WU Rui-Tao; WEI Yu   

  1. Department of Chemistry; Hebei Normal University Shijiazhuang 050016 China
  • Received:1998-07-07 Revised:1998-09-15 Published:1999-06-20 Online:1999-06-20

Abstract: Nanometer TiO2 particles were prepared by forced hydrolysis of boiling reflux conditions from Ti(SO4)2 of high concentrations. The specimen was characterized by IR, TEM and XRD.The results show that the TiO2 particles obtained are spherical and their sizes are 20~30um.

Key words: TiO2, Nanometer particles, forced hydrolysis

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