Вплив гідротермальної обробки на дисперсність і магнітні характеристики синтетичного магнетиту

The procedure of fabrication of nanosized magnetite particles by recrystallization of the precursor under hydrothermal conditions has been proposed. A correlation between the growth process parameters and the size, structural and magnetic properties of grown particles has been established. The regim...

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Datum:2011
Hauptverfasser: Gorbyk, P. P., Dubrovin, I. V., Chetyrkin, A. D., Abramov, N. V.
Format: Artikel
Sprache:Ukrainisch
Veröffentlicht: Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine 2011
Online Zugang:https://surfacezbir.com.ua/index.php/surface/article/view/452
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Назва журналу:Surface
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Surface
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Zusammenfassung:The procedure of fabrication of nanosized magnetite particles by recrystallization of the precursor under hydrothermal conditions has been proposed. A correlation between the growth process parameters and the size, structural and magnetic properties of grown particles has been established. The regimes of nanomaterial fabrication under heat treatment and microwave heating were investigated. Phase composition and morphology of nanoparticles were studied by X-ray diffraction analysis, transmission electron mictroscopy, and atomic force microscopy.