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Russian Chemical Bulletin

, Volume 63, Issue 12, pp 2729–2732 | Cite as

Fragmentation of disordered titanium monoxide of stoichiometric composition TiO

  • A. A. Valeeva
  • H. Schröttner
  • A. A. Rempel
Brief Communications

Abstract

Fragmentation was carried out for coarse crystalline disordered titanium monoxide of stoichiometric composition TiO containing up to 16 at.% of structural vacancies in each titanium and oxygen sublattices. According to X-ray diffraction analysis, the fragmentation attained the nanometric size of titanium monoxide particles. In spite of the small size of the nanoparticles (about 30 nm) and high degree of induced microstrains of the crystal lattice (~0.57%), their atomic structure retained the main features of the disordered cubic structure of coarse crystalline titanium monoxide with the space group Fm-3m.

Key words

titanium monoxide stoichiometry structural vacancy atomic disorder nanoparticles fragmentation high-energy milling 

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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • A. A. Valeeva
    • 1
    • 2
  • H. Schröttner
    • 3
  • A. A. Rempel
    • 1
    • 2
  1. 1.Institute of Solid State ChemistryUral Branch of the Russian Academy of SciencesEkaterinburgRussian Federation
  2. 2.Ural Federal University named after the First President of Russia B. N. YeltsinEkaterinburgRussian Federation
  3. 3.Institute for Electron Microscopy and NanoanalysisGraz University of TechnologyGrazAustria

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