The adsorption properties of titanium dioxide

被引:0
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作者
S. N. Lanin
E. V. Vlasenko
N. V. Kovaleva
Fam Tien Zung
机构
[1] Moscow State University,Faculty of Chemistry
关键词
Adsorption Property; Lanin; Intermolecular Interaction Energy; Bridge Hydroxyl Group; Specific Intermolecular Interaction;
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摘要
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.
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页码:2152 / 2155
页数:3
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