Structure and Thermal Stability of Lithium-Substituted Hydroxyapatite Ceramics
- 作者: Obolkina T.O.1, Konovalov A.A.1, Leonov A.V.2, Smirnov V.V.1, Barinov S.M.1, Smirnov S.V.1, Krylov A.I.1, Antonova O.S.1, Goldberg M.A.1
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隶属关系:
- Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
- Moscow State University
- 期: 卷 55, 编号 7 (2019)
- 页面: 715-723
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158730
- DOI: https://doi.org/10.1134/S0020168519070185
- ID: 158730
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详细
We have studied the effect of doping with lithium cations on the phase composition, lattice parameters, and crystallite size of hydroxyapatite at different heat treatment temperatures (900, 1200, and 1400°C). The results demonstrate that, at high degrees of substitution (20 mol %) and heat treatment temperatures of 1200 and 1400°C, lithium cations contribute to conversion of apatite into lithium-substituted tricalcium phosphate. At degrees of substitution of 1, 5, and 10 mol %, the addition of lithium causes no destabilization of the apatite structure even at a temperature of 1400°C.
作者简介
T. Obolkina
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
A. Konovalov
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
A. Leonov
Moscow State University
Email: smirnov2007@mail.ru
俄罗斯联邦, Moscow, 119991
V. Smirnov
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
S. Barinov
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
S. Smirnov
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
A. Krylov
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
O. Antonova
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
M. Goldberg
Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences
Email: smirnov2007@mail.ru
俄罗斯联邦, Leninskii pr. 49, Moscow, 119334
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