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NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2012, 3 (3), P. 123–129

STRUCTURAL TRANSFORMATIONS IN THE ZrO2-Al2O3 NANOCOMPOSITE BY HEATING

Irina Kuchuk – Saint Petersburg State Institute of Technology (Technical University), student, i.ku4uk@gmail.com
Oksana Almjasheva – Saint Petersburg State Institute of Technology (Technical University), Senior Researcher, Ph.D. in Chemistry, almjasheva@mail.ru

The transformations of structures in the nanocomposite ZrO2 – amorphous Al2O3 in the process of heat treatment were investigated. It is shown that melting of non-autonomous phase is the key process leading to starting of active transformations in the structure of the composite.

Keywords: nanoparticles, nanocomposites, nonautonomous phase, structural transformations, ZrO2, Al2O3, hydrothermal synthesis.

UDC 661.883.1, 661.862, 544.72

PACS 61.46.+w; 81.07.-b

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