Mechanochemical Synthesis of SiO44–-Substituted Hydroxyapatite, Part I – Kinetics of Interaction between the Components Full article
Journal |
European Journal of Inorganic Chemistry
ISSN: 1434-1948 , E-ISSN: 1099-0682 |
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Output data | Year: 2014, Volume: 28, Pages: 4803-4809 Pages count : 7 DOI: 10.1002/ejic.201402247 | ||||||
Tags | Doping, Hydroxyapatite, Kinetics, Mechanochemical synthesis, Silicon, Solid-phase synthesis | ||||||
Authors |
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Affiliations |
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Funding (2)
1 | Council for Grants of the President of the Russian Federation | НШ-2938.2014.3 |
2 | The Ministry of Education and Science of the Russian Federation |
Abstract:
The kinetics of the room-temperature dry mechanochemical synthesis of hydroxyapatite modified by SiO44– ions has been studied for the first time. The changes in the composition of the reaction mixture as a function of the time of mechanical activation in a planetary ball mill as well as the composition of the final product have been investigated by X-ray phase analysis and IR spectroscopy. Certain stages of the interaction of the reactants have been analyzed with the help of high-resolution electron microscopy. The mechanochemical synthesis conducted in air is accompanied by the incorporation of carbonate ions into the apatite lattice, which results in the formation of B-type carbonated hydroxyapatite. The apatite structure starts to form after 5 min of mechanochemical activation of the reaction mixture, and the final single-phase nanocrystalline powder of silicate-substituted carbonated hydroxyapatite is formed after 30 min of activation.
Cite:
Chaikina M.V.
, Bulina N.V.
, Ishchenko A.V.
, Prosanov I.Y.
Mechanochemical Synthesis of SiO44–-Substituted Hydroxyapatite, Part I – Kinetics of Interaction between the Components
European Journal of Inorganic Chemistry. 2014. V.28. P.4803-4809. DOI: 10.1002/ejic.201402247 WOS Scopus РИНЦ
Mechanochemical Synthesis of SiO44–-Substituted Hydroxyapatite, Part I – Kinetics of Interaction between the Components
European Journal of Inorganic Chemistry. 2014. V.28. P.4803-4809. DOI: 10.1002/ejic.201402247 WOS Scopus РИНЦ
Dates:
Submitted: | Mar 31, 2014 |
Published online: | Aug 6, 2014 |
Published print: | Oct 1, 2014 |
Identifiers:
Web of science | WOS:000342910600012 |
Scopus | 2-s2.0-84908880315 |
Elibrary | 24001023 |
Chemical Abstracts | 2014:1279760 |
Chemical Abstracts (print) | 161:479575 |
OpenAlex | W1595796613 |