Preparation of nanostructured thin films of yttrium iron garnet (Y3Fe5O12) by sol–gel technologyстатья
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Дата последнего поиска статьи во внешних источниках: 18 февраля 2017 г.
Авторы:
Simonenko N.P. ,
Simonenko E.P.,
Sevastyanov V.G.,
Kuznetsov N.T.
Журнал:
Russian Journal of Inorganic Chemistry
Том:
61
Номер:
7
Год издания:
2016
Издательство:
Maik Nauka/Interperiodica Publishing
Местоположение издательства:
Russian Federation
Первая страница:
805
Последняя страница:
810
DOI:
10.1134/S0036023616070184
Аннотация:
The synthesis of hydrolytically active heteroligand coordination compounds [M(C5H7O2)3‒x(C5H11Oi)x] (M = Fe3+ and Y3+) using iron and yttrium acetylacetonates has been studied. The gel formation kinetics in solutions of these compounds upon hydrolysis and polycondensation has also been studied. Thin films of a solution of these precursors have been applied to polished sapphire substrates by dip coating technology. The crystallization of nanostructured yttrium iron garnet (Y3Fe5O12) films during heat treatment of xerogel coatings under various conditions has been studied. How the phase composition, microstructure, and particle size depend on the synthesis parameters has been recognized. © 2016, Pleiades Publishing, Ltd.
Добавил в систему:
Кузнецов Николай Тимофеевич