Email this article Formation and thermal properties of nanocrystalline Bi4Ti3O12
- Authors: Lomanova N.A.1, Tomkovich M.V.1, Ugolkov V.L.2, Gusarov V.V.1
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Affiliations:
- Ioffe Institute
- Grebenshchikov Institute of Silicate Chemistry
- Issue: Vol 90, No 6 (2017)
- Pages: 831-837
- Section: Inorganic Synthesis and Industrial Inorganic Chemistry
- URL: https://journals.rcsi.science/1070-4272/article/view/214944
- DOI: https://doi.org/10.1134/S1070427217060015
- ID: 214944
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Abstract
Mechanism by which nanocrystalline Bi4Ti3O12 is formed in thermal treatment of coprecipitated hydroxides was studied. It was shown that the onset of the active formation is correlated with the melting point of the surface phase based on bismuth oxide. The technological synthesis parameters of Bi4Ti3O12, at which crystallite sizes in the range 35–60 nm are provided, were determined.
About the authors
N. A. Lomanova
Ioffe Institute
Author for correspondence.
Email: natus@mail.ioffe.ru
Russian Federation, ul. Politechnicheskaya 26, St. Petersburg, 194021
M. V. Tomkovich
Ioffe Institute
Email: natus@mail.ioffe.ru
Russian Federation, ul. Politechnicheskaya 26, St. Petersburg, 194021
V. L. Ugolkov
Grebenshchikov Institute of Silicate Chemistry
Email: natus@mail.ioffe.ru
Russian Federation, ul. Tiflisskaya 3/6, St. Petersburg, 199034
V. V. Gusarov
Ioffe Institute
Email: natus@mail.ioffe.ru
Russian Federation, ul. Politechnicheskaya 26, St. Petersburg, 194021
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