Enviar artigo por via de e-mail Synthesis of nanocomposite with a core—shell structure based on Fe3O4 magnetic nanoparticles and iron glycerolate
- Autores: Dentin A.M.1, Khonina T.G.1, Shadrina E.V.1, Bogdanova E.A.2, Kuznetsov D.K.3, Mekhaev A.V.1, Shur V.Y.3, Krasnov V.P.1
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Afiliações:
- Postovsky Institute of Organic Synthesis of the Russian Academy of Sciences (Ural Branch)
- Institute of Solid State Chemistry of the Russian Academy of Sciences (Ural Branch)
- Institute of Natural Sciences and Mathematics, Ural Federal University
- Edição: Volume 68, Nº 6 (2019)
- Páginas: 1178-1182
- Seção: Full Article
- URL: https://journals.rcsi.science/1066-5285/article/view/243397
- DOI: https://doi.org/10.1007/s11172-019-2536-x
- ID: 243397
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Resumo
An original method for preparation of nanoparticles with a core—shell structure based on Fe3O4 magnetic nanoparticles (MNPs) and iron glycerolate was proposed. The formation of a coating on the MNP surface with a diameter of 11 nm was carried out by heating them in glycerol at 220 °C for 40 h. The synthesized nanoparticles were characterized using scanning transmission electron microscopy, XRD and IR spectroscopy. The amount of glycerol fragments in the nanocomposite calculated from the elemental analysis and TGA was 3.6 mmol per 1 g of MNPs (32.08 wt.%).
Sobre autores
A. Dentin
Postovsky Institute of Organic Synthesis of the Russian Academy of Sciences (Ural Branch)
Autor responsável pela correspondência
Email: demin@ios.uran.ru
Rússia, 22 ul. S. Kovalevskoi, Ekaterinburg, 620990
T. Khonina
Postovsky Institute of Organic Synthesis of the Russian Academy of Sciences (Ural Branch)
Email: demin@ios.uran.ru
Rússia, 22 ul. S. Kovalevskoi, Ekaterinburg, 620990
E. Shadrina
Postovsky Institute of Organic Synthesis of the Russian Academy of Sciences (Ural Branch)
Email: demin@ios.uran.ru
Rússia, 22 ul. S. Kovalevskoi, Ekaterinburg, 620990
E. Bogdanova
Institute of Solid State Chemistry of the Russian Academy of Sciences (Ural Branch)
Email: demin@ios.uran.ru
Rússia, 91 ul. Pervomaiskaya, Ekaterinburg, 620990
D. Kuznetsov
Institute of Natural Sciences and Mathematics, Ural Federal University
Email: demin@ios.uran.ru
Rússia, 51 prosp. Lenina, Ekaterinburg, 620000
A. Mekhaev
Postovsky Institute of Organic Synthesis of the Russian Academy of Sciences (Ural Branch)
Email: demin@ios.uran.ru
Rússia, 22 ul. S. Kovalevskoi, Ekaterinburg, 620990
V. Shur
Institute of Natural Sciences and Mathematics, Ural Federal University
Email: demin@ios.uran.ru
Rússia, 51 prosp. Lenina, Ekaterinburg, 620000
V. Krasnov
Postovsky Institute of Organic Synthesis of the Russian Academy of Sciences (Ural Branch)
Email: demin@ios.uran.ru
Rússia, 22 ul. S. Kovalevskoi, Ekaterinburg, 620990
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