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Electrophoresis in the sol-gel formation of heterophase thin-film coatings

  • Proceedings of the First All-Russian Conference “Sol-Gel Synthesis and Study of Inorganic Compounds, Hybrid Functional Materials, and Disperse Systems” (St. Petersburg, Russia, November 22–24, 2010)
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Abstract

The electrophoretic precipitation of a nanodispersed BaTiO3 powder in titanium and silicon alkoxide sol systems instead of organic solvent media has been investigated. The conditions leading to formation of heterophase thin-film coatings with uniformly distributed filler particles in the SiO2 or TiO2 filmforming matrices have been found. The dependence of the BaTiO3 aggregate shape and percolation cluster type on the nature of sols has been studied.

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Authors and Affiliations

  1. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, nab. Admirala Makarova 2, St. Petersburg, 199034, Russia

    O. A. Shilova, S. V. Hashkovsky, T. V. Khamova & K. E. Pugachev

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  1. O. A. Shilova
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  2. S. V. Hashkovsky
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  3. T. V. Khamova
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  4. K. E. Pugachev
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Correspondence to O. A. Shilova.

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Original Russian Text © O.A. Shilova, S.V. Hashkovsky, T.V. Khamova, K.E. Pugachev, 2011, published in Fizika i Khimiya Stekla.

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Shilova, O.A., Hashkovsky, S.V., Khamova, T.V. et al. Electrophoresis in the sol-gel formation of heterophase thin-film coatings. Glass Phys Chem 37, 545–548 (2011). https://doi.org/10.1134/S1087659611050130

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  • DOI: https://doi.org/10.1134/S1087659611050130

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