Russian Journal of Physical Chemistry A, Focus on Chemistry

, Volume 82, Issue 12, pp 2152–2155

The adsorption properties of titanium dioxide

Authors

    • Faculty of ChemistryMoscow State University
  • E. V. Vlasenko
    • Faculty of ChemistryMoscow State University
  • N. V. Kovaleva
    • Faculty of ChemistryMoscow State University
  • Fam Tien Zung
    • Faculty of ChemistryMoscow State University
Physical Chemistry of Surface Phenomena

DOI: 10.1134/S0036024408120315

Cite this article as:
Lanin, S.N., Vlasenko, E.V., Kovaleva, N.V. et al. Russ. J. Phys. Chem. (2008) 82: 2152. doi:10.1134/S0036024408120315
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Abstract

The adsorption properties of titanium dioxide were studied by gas chromatography. We used organic compounds from different classes, namely, n-alkanes, n-alkenes (C6-C8), and polar compounds (electron donors and acceptors) as test adsorbates. The differential heats of adsorption and the contributions of dispersion and specific intermolecular interaction energies were determined for the systems from the experimental retention data. The electron-donor and electron-acceptor characteristics of the ultimately hydroxylated surface of TiO2 were evaluated.

Copyright information

© Pleiades Publishing, Ltd. 2008