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J. Sib. Fed. Univ. Math. Phys., 2019, Volume 12, Issue 1, Pages 28–35 (Mi jsfu731)  

Core-shell nanosize particles Mg@Ni: synthesis and properties

Grigory N. Churilovab, Nikita S. Nikolaevba, Irina V. Osipovab, Alexander V. Cherepakhinab, Ivan V. Nemtsevc, Dmitriy A. Velikanovb, Valentina G. Andyusevaa

a Siberian Federal University, Svobodny, 79, Krasnoyarsk, 660041, Russia
b Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Akademgorodok, 50/38, Krasnoyarsk, 660036, Russia
c Krasnoyarsk Scientific centre of SB RAS, Akademgorodok, 50, Krasnoyarsk, 660036, Russia

Abstract: In this paper, we study particles with metallic core (magnesium) – metal shell (nickel) structure, synthesized in metal-containing plasma of high frequency arc discharge. X-ray diffraction analysis, X-ray fluorescence analysis and scanning electron microscopy show that the particles have a uniform nickel shell, which is also indirectly confirmed by comparing the results of hydrogenation of Mg and Mg@Ni particles. Measurement of volume magnetization indicates that shell thickness of most particles is not more than 22 nm.

Keywords: core–shell, nanopartials, nickel-magnesium, synthesis in plasma, surface coating.

DOI: https://doi.org/10.17516/1997-1397-2019-12-1-28-35

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Bibliographic databases:

UDC: 539.234
Received: 20.06.2018
Received in revised form: 23.10.2018
Accepted: 26.11.2018
Language:

Citation: Grigory N. Churilov, Nikita S. Nikolaev, Irina V. Osipova, Alexander V. Cherepakhin, Ivan V. Nemtsev, Dmitriy A. Velikanov, Valentina G. Andyuseva, “Core-shell nanosize particles Mg@Ni: synthesis and properties”, J. Sib. Fed. Univ. Math. Phys., 12:1 (2019), 28–35

Citation in format AMSBIB
\Bibitem{ChuNikOsi19}
\by Grigory~N.~Churilov, Nikita~S.~Nikolaev, Irina~V.~Osipova, Alexander~V.~Cherepakhin, Ivan~V.~Nemtsev, Dmitriy~A.~Velikanov, Valentina~G.~Andyuseva
\paper Core-shell nanosize particles Mg@Ni: synthesis and properties
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2019
\vol 12
\issue 1
\pages 28--35
\mathnet{http://mi.mathnet.ru/jsfu731}
\crossref{https://doi.org/10.17516/1997-1397-2019-12-1-28-35}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000458446400002}


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  • Журнал Сибирского федерального университета. Серия "Математика и физика"
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