Manufacture of Magnesium Oxide Nanoparticles Coated with Silica Shells

H. T. Hoang; A. A. Sertsova; S. I. Marakulin; E. N. Subcheva; M. P. Zaitseva; E. V. Yurtov

doi:10.1134/S0036023618110074

Manufacture of Magnesium Oxide Nanoparticles Coated with Silica Shells

Authors: Hoang H.T.¹, Sertsova A.A.¹, Marakulin S.I.¹, Subcheva E.N.¹, Zaitseva M.P.¹, Yurtov E.V.¹
Affiliations:
1. Russian University of Chemical Technology
Issue: Vol 63, No 11 (2018)
Pages: 1414-1418
Section: Synthesis and Properties of Inorganic Compounds
URL: https://bakhtiniada.ru/0036-0236/article/view/169073
DOI: https://doi.org/10.1134/S0036023618110074
ID: 169073

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Abstract

MgO@SiO₂ core–shell nanoparticles were manufactured, and a synthetic protocol was developed to prepare MgO nanoparticles where the SiO₂ shell thickness was less than 10 nm. The influence of synthesis parameters on the formation of MgO@SiO₂ nanoparticles was studied. The fact of a SiO₂ shell being formed on the MgO surface was established and the sizes of the thus-prepared MgO@SiO₂ nanoparticles were determined by TEM and Fourier-transform IR spectroscopy.