Substitution in the Structure of Hydroxyapatite Doped with Iron Cations Upon Mechanochemical Synthesis Full article
| Journal |
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques
ISSN: 1027-4510 , E-ISSN: 1819-7094 |
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| Output data | Year: 2023, Volume: 17, Number: 3, Pages: 687-693 Pages count : 7 DOI: 10.1134/s1027451023030266 | ||||||||
| Tags | hydroxyapatite, iron, substitutions, mechanochemistry, powder diffraction, X-ray absorption spectroscopy, IR spectroscopy, Mössbauer spectroscopy | ||||||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Ministry of Science and Higher Education of the Russian Federation | ГЗ-2021-2023 |
| 2 | Russian Science Foundation | 21-12-00251 (121121300126-6) |
Abstract:
Hydroxyapatite, a mineral of the apatite group, has an important and useful property. It has the propensity for various kinds of substitutions, which allows modification of its properties and expansion of the possibilities of applying the synthetic material. The properties of a synthesized substance depend on the way it is produced, as the synthesis conditions influence the structural and morphological characteristics of the particles being formed. This work shows that, in the case of mechanochemical synthesis with the introduction of iron cations as a dopant, the structure of hydroxyapatite, in which the dopant occupies the position of the calcium cation, is formed. This type of substitution is accompanied by a decrease in the lattice parameters of the hydroxyapatite. It is shown that iron cations predominantly possess a 3+ charge, which is independent of the charge of the initial reagent containing the iron cation. It is also found that in the process of mechanochemical synthesis under certain conditions, the simultaneous partial replacement of calcium cations with iron cations and phosphate groups with carbonate group can be implemented. The powders obtained by mechanochemical synthesis are characterized by powder diffraction, infrared spectroscopy, X-ray absorption near edge structure spectroscopy (XANES), and Mössbauer spectroscopy.
Cite:
Isaev D.D.
, Kriventsov V.V.
, Petrov S.A.
, Bystrov V.S.
, Bulina N.V.
Substitution in the Structure of Hydroxyapatite Doped with Iron Cations Upon Mechanochemical Synthesis
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2023. V.17. N3. P.687-693. DOI: 10.1134/s1027451023030266 WOS Scopus РИНЦ AN OpenAlex
Substitution in the Structure of Hydroxyapatite Doped with Iron Cations Upon Mechanochemical Synthesis
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2023. V.17. N3. P.687-693. DOI: 10.1134/s1027451023030266 WOS Scopus РИНЦ AN OpenAlex
Original:
Исаев Д.Д.
, Кривенцов В.В.
, Петров С.А.
, Быстров В.С.
, Булина Н.В.
Замещение в структуре гидроксиапатита, допированного катионами железа, при механохимическом синтезе
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2023. №6. С.67-73. DOI: 10.31857/S1028096023060092 РИНЦ OpenAlex
Замещение в структуре гидроксиапатита, допированного катионами железа, при механохимическом синтезе
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2023. №6. С.67-73. DOI: 10.31857/S1028096023060092 РИНЦ OpenAlex
Dates:
| Submitted: | Oct 14, 2022 |
| Accepted: | Dec 18, 2022 |
| Published print: | Jun 16, 2023 |
| Published online: | Jun 16, 2023 |
Identifiers:
| Web of science: | WOS:001009238900024 |
| Scopus: | 2-s2.0-85161984755 |
| Elibrary: | 54088985 |
| Chemical Abstracts: | 2023:1257159 |
| OpenAlex: | W4380881883 |