Influence of Modes Shredding of Source Components by Processes to Synthesis and Activity of Powder Sintering Hexaferrite

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Title	Influence of Modes Shredding of Source Components by Processes to Synthesis and Activity of Powder Sintering Hexaferrite
Authors	Andreev, V.G. Kostishyn, V.G. Ursulyak, N.D. Nalogin, A.G. Kudashov, A.A.
ORCID
Keywords	Hexaferrite Synthesis The acidic environment Wet grinding Interlayers
Type	Article
Date of Issue	2015
URI	http://essuir.sumdu.edu.ua/handle/123456789/44490
Publisher	Sumy State University
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Citation	V.G. Andreev, V.G. Kostishyn, N.D. Ursulyak, J. Nano- Electron. Phys. 7 No 4, 04070 (2015)
Abstract	The influence of the modes of wet grinding of the original ferrite-forming components on their activity and the temperature of the synthesis powders of hexaferrites. It is shown that grinding of the initial components in the acidic environment can reduce the synthesis temperature of hexaferrites. The increased activity of the powders during milling in acidic medium due to the formation on the surface of particles of gellike layers of hydroxides of barium or strontium. The activity formed gelled layers to a significant extent can be controlled by introducing surfactants in the wet grinding.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)