Formation and Thermal Behavior of Nanocrystalline Bi2Ti2O7
- 作者: Lomanova N.1, Tomkovich M.1, Sokolov V.1, Ugolkov V.2
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隶属关系:
- Ioffe Institute
- Grebenshchikov Institute of Silicates Chemistry
- 期: 卷 88, 编号 12 (2018)
- 页面: 2459-2464
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/222572
- DOI: https://doi.org/10.1134/S1070363218120010
- ID: 222572
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详细
Formation of nanocrystalline bismuth titanate Bi2Ti2O7 with pyrochlore structure obtained via thermal decomposition of a co-precipitated product has been studied. The onset of vigorous formation of Bi2Ti2O7 has been shown to correlate with the melting point of the surface phase based on bismuth oxide. The upper temperature limit of the region of nanocrystalline Bi2Ti2O7 stability has been found. Technological parameters of synthesis of Bi2Ti2O7 with average crystallite size of 75–130 nm have been determined.
作者简介
N. Lomanova
Ioffe Institute
编辑信件的主要联系方式.
Email: natus@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
M. Tomkovich
Ioffe Institute
Email: natus@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
V. Sokolov
Ioffe Institute
Email: natus@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
V. Ugolkov
Grebenshchikov Institute of Silicates Chemistry
Email: natus@mail.ioffe.ru
俄罗斯联邦, St. Petersburg