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Fizika Tverdogo Tela, 2017, Volume 59, Issue 5, Pages 980–985
DOI: https://doi.org/10.21883/FTT.2017.05.44390.372 (Mi ftt9591) 		 
This article is cited in 11 scientific papers (total in 11 papers)

Low dimensional systems

Aggregate stability and magnetic characteristics of colloidal Fe$_{m}$O$_{n}$–SiO$_{2}$ particles obtained by sol–gel method

O. S. Vezoa, K. G. Gareevb, D. V. Korolevc, I. A. Kuryshevb, S. V. Lebedeva, V. A. Moshnikovb, E. S. Sergienkoa, P. V. Kharitonskiiab

a Saint Petersburg State University
b Saint Petersburg Electrotechnical University "LETI"
c Federal Almazov North-West Medical Research Centre, St. Petersburg, Russia
Full-text PDF (385 kB) Citations (11)
DOI: https://doi.org/10.21883/FTT.2017.05.44390.372
Abstract: Composite Fe$_{m}$O$_{n}$–SiO$_{2}$ particles have been obtained by precipitation of iron oxide from aqueous solution with the addition of tetraethoxysilane. The shapes and sizes of separate single particles and their aggregates have been determined by scanning electron microscopy. Changes in the stability of the colloidal suspension due to external magnetic field and the addition of NaCl have been evaluated. Based on magnetization curves obtained on a vibrating-sample magnetometer and characteristics calculated within the theoretical model of magnetostatically interacting particles, it is shown that the composite particles are superparamagnetic.
Received: 07.10.2016
English version:
Physics of the Solid State, 2017, Volume 59, Issue 5, Pages 1008–1013
DOI: https://doi.org/10.1134/S1063783417050304
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: O. S. Vezo, K. G. Gareev, D. V. Korolev, I. A. Kuryshev, S. V. Lebedev, V. A. Moshnikov, E. S. Sergienko, P. V. Kharitonskii, “Aggregate stability and magnetic characteristics of colloidal Fe$_{m}$O$_{n}$–SiO$_{2}$ particles obtained by sol–gel method”, Fizika Tverdogo Tela, 59:5 (2017), 980–985; Phys. Solid State, 59:5 (2017), 1008–1013
Citation in format AMSBIB
\Bibitem{VezGarKor17}
\by O.~S.~Vezo, K.~G.~Gareev, D.~V.~Korolev, I.~A.~Kuryshev, S.~V.~Lebedev, V.~A.~Moshnikov, E.~S.~Sergienko, P.~V.~Kharitonskii
\paper Aggregate stability and magnetic characteristics of colloidal Fe$_{m}$O$_{n}$--SiO$_{2}$ particles obtained by sol--gel method
\jour Fizika Tverdogo Tela
\yr 2017
\vol 59
\issue 5
\pages 980--985
\mathnet{http://mi.mathnet.ru/ftt9591}
\crossref{https://doi.org/10.21883/FTT.2017.05.44390.372}
\elib{https://elibrary.ru/item.asp?id=29405099}
\transl
\jour Phys. Solid State
\yr 2017
\vol 59
\issue 5
\pages 1008--1013
\crossref{https://doi.org/10.1134/S1063783417050304}
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    • This publication is cited in the following 11 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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