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NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2012, 3 (6), P. 98–104

FORMATION OF THE COMPLEXLY ORGANIZED NANOSTRUCTURES BASED ON THE FeO_x–SiO₂–TiO₂ SYSTEM

S.A. Kirillova – St. Petersburg Electrotechnical University “LETI”, assistant, refractory-sveta@mail.ru
V.I. Almjashev – St. Petersburg Electrotechnical University “LETI”, assistant, vac@mail.ru

The results of investigation of the influence of heat treatment parameters on the complexly organized structures formation in the FeO_x–SiO₂–TiO₂ system are presented. It is shown that the spinodal decomposition mechanism of the liquid phases is a general nature and can be used to create materials with hierarchical organization of structure elements. Examples and ways of the nanoscale elements formation are given.

Keywords: complexly organized nanostructure, spinodal decomposition, phase diagram, solid solutions, silicon dioxide, titanium dioxide, iron oxides.

UDC 666.9-129, 544.022

PACS 61.46.-w, 81.07.-b

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