Properties of iron-containing nanohydroxyapatite-based composites
- 作者: Pankratov D.A.1, Dolzhenko V.D.1, Ovchenkov E.A.1, Anuchina M.M.1, Severin A.V.1
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隶属关系:
- Moscow State University
- 期: 卷 53, 编号 1 (2017)
- 页面: 115-124
- 栏目: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158162
- DOI: https://doi.org/10.1134/S0020168517010125
- ID: 158162
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详细
The paramagnetic properties of compounds resulting from the synthesis of nanohydroxyapatite in the presence of Fe(III) ions have been studied by electron paramagnetic resonance, Mössbauer spectroscopy, and magnetochemistry. Based on the obtained results on the mechanism of the reaction between an orthophosphoric acid solution and an aqueous calcium hydroxide suspension, we have found conditions for incorporating Fe(III) impurity ions into hydroxyapatite. We have studied samples differing in the sequence in which reagents were mixed and in hydroxyapatite crystallite formation conditions. It has been shown that, in all instances, the composition and properties of the iron-containing phases in the composites depend significantly on both synthesis and heat treatment conditions.
作者简介
D. Pankratov
Moscow State University
编辑信件的主要联系方式.
Email: pankratov@radio.chem.msu.ru
俄罗斯联邦, Moscow, 119991
V. Dolzhenko
Moscow State University
Email: pankratov@radio.chem.msu.ru
俄罗斯联邦, Moscow, 119991
E. Ovchenkov
Moscow State University
Email: pankratov@radio.chem.msu.ru
俄罗斯联邦, Moscow, 119991
M. Anuchina
Moscow State University
Email: pankratov@radio.chem.msu.ru
俄罗斯联邦, Moscow, 119991
A. Severin
Moscow State University
Email: pankratov@radio.chem.msu.ru
俄罗斯联邦, Moscow, 119991
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