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Nanosystems: Physics, Chemistry, Mathematics, 2023, Volume 14, Issue 5, Pages 549–553
DOI: https://doi.org/10.17586/2220-8054-2023-14-5-549-553 (Mi nano1221) 		 
CHEMISTRY AND MATERIAL SCIENCE

Nanoparticles in titanite ore

Irina B. Doroshevaa, Andrey A. Rempela, Galina O. Kalashnikovab, Victor N. Yakovenchukb

a Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russia
b Nanomaterials Research Centre, Kola Science Centre, Russian Academy of Sciences, Apatity, Russia
Full-text PDF (1357 kB)
DOI: https://doi.org/10.17586/2220-8054-2023-14-5-549-553
Abstract: Nanoparticles in titanite CaTiSiO$_5$ were found using transmission electron microscopy. Chemical and XPS analyzes of the nanoparticles were performed. The study showed the content of the elements Si, Ti and Ca to be about 19, 14 and 12% in the ore, respectively, belonging to the titanite phase. Based on TEM images, it was established that titanite exhibits a disordered lamellar structure with a diameter of 3 to 5 nm and an interplanar distance of about 6.3$\mathring{\mathrm{A}}$.
Keywords: titanite, nanoparticles, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS).
Funding agency Grant number
Russian Science Foundation 21-73-20039
This work was supported by the Russian Science Foundation [grant number 21-73-20039].
Received: 11.10.2023
Accepted: 14.10.2023
Bibliographic databases:
Document Type: Article
Language: English
Citation: Irina B. Dorosheva, Andrey A. Rempel, Galina O. Kalashnikova, Victor N. Yakovenchuk, “Nanoparticles in titanite ore”, Nanosystems: Physics, Chemistry, Mathematics, 14:5 (2023), 549–553
Citation in format AMSBIB
\Bibitem{DorRemKal23}
\by Irina~B.~Dorosheva, Andrey~A.~Rempel, Galina~O.~Kalashnikova, Victor~N.~Yakovenchuk
\paper Nanoparticles in titanite ore
\jour Nanosystems: Physics, Chemistry, Mathematics
\yr 2023
\vol 14
\issue 5
\pages 549--553
\mathnet{http://mi.mathnet.ru/nano1221}
\crossref{https://doi.org/10.17586/2220-8054-2023-14-5-549-553}
\elib{https://elibrary.ru/item.asp?id=54792159}
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