Email this article The synthesis of Fe3O4 spherical particles with defined size in a liquid medium
- Authors: Dosovitskii A.E.1, Grishechkina E.V.1, Mikhlin A.L.1, Retivov V.M.1, Sobolev A.V.2, Presnyakov I.A.2, Lekina Y.O.2
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Affiliations:
- Institute of Chemical Reagents and High Purity Chemical Substances
- Chemistry Department, M. V. Lomonosov Moscow State University
- Issue: Vol 65, No 3 (2016)
- Pages: 704-713
- Section: Full Articles
- URL: https://journal-vniispk.ru/1066-5285/article/view/237477
- DOI: https://doi.org/10.1007/s11172-016-1360-9
- ID: 237477
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Abstract
A method for the preparation of nanoand submicron spherical particles of magnetite which form agglomerates was described. At varying the reaction conditions, the particles of -50—200 nm were obtained and characterized by scanning electron microscopy, IR-spectroscopy, X-ray analysis, thermogravimetric analysis and differential scanning calorimetry. The scheme (zero approach) of the magnetite formation in the studied system was proposed. The investigation of magnetic properties proved that the obtained particles related to the hard magnetic materials. Curie temperature for the particles with different sizes was detected.
About the authors
A. E. Dosovitskii
Institute of Chemical Reagents and High Purity Chemical Substances
Email: el.v.gulyaeva@gmail.com
Russian Federation, 3 ul. Bogorodskiy val, Moscow, 107076
E. V. Grishechkina
Institute of Chemical Reagents and High Purity Chemical Substances
Author for correspondence.
Email: el.v.gulyaeva@gmail.com
Russian Federation, 3 ul. Bogorodskiy val, Moscow, 107076
A. L. Mikhlin
Institute of Chemical Reagents and High Purity Chemical Substances
Email: el.v.gulyaeva@gmail.com
Russian Federation, 3 ul. Bogorodskiy val, Moscow, 107076
V. M. Retivov
Institute of Chemical Reagents and High Purity Chemical Substances
Email: el.v.gulyaeva@gmail.com
Russian Federation, 3 ul. Bogorodskiy val, Moscow, 107076
A. V. Sobolev
Chemistry Department, M. V. Lomonosov Moscow State University
Email: el.v.gulyaeva@gmail.com
Russian Federation, Build. 3, 1 Leninskie Gory, Moscow, 119991
I. A. Presnyakov
Chemistry Department, M. V. Lomonosov Moscow State University
Email: el.v.gulyaeva@gmail.com
Russian Federation, Build. 3, 1 Leninskie Gory, Moscow, 119991
Yu. O. Lekina
Chemistry Department, M. V. Lomonosov Moscow State University
Email: el.v.gulyaeva@gmail.com
Russian Federation, Build. 3, 1 Leninskie Gory, Moscow, 119991
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