Synthesis of TiO_2 Particles by Self－Hydrolysis Process under the Existence of Additives

IR (HANDLE) Open Access
  • Mizue, Kei
    Department of Applied Chemistry, Faculty of Engineering, Kyushu University
  • Enomoto, Naoya
    Department of Applied Chemistry, Faculty of Engineering, Kyushu University
  • Inada, Miki
    Department of Applied Chemistry, Faculty of Engineering, Kyushu University
  • Hojo, Junichi
    Department of Applied Chemistry, Faculty of Engineering, Kyushu University

Bibliographic Information

Published
2008-11
Resource Type
conference paper

Description

Ti0_2 nanoparticles were synthesized by self-hydrolysis of TiOCl_2 and the crystalline phase and morphology were controlled by addition of HCI. Wnen O.1M TiOCl_2 was heated at 100℃ for 24h, the XRD peaks of anatase were detected on the precipitate. By addition of 4M HCI, the XRD peaks of anatase disappeared and brookite and rutile were detected. These results suggest that addition of HCI promotes dissolution- reprecipitation reaction and leads to brookite and rutile formation.

Journal

Keywords

Details 詳細情報について

  • CRID
    1050298532705642240
  • NII Article ID
    120006654537
  • HANDLE
    2324/15452
  • Text Lang
    en
  • Article Type
    conference paper
  • Data Source
    • IRDB
    • CiNii Articles

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