Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems

Volkova, N. E.; Deryabina, K. M.; Gavrilova, L. Ya.; Cherepanov, V. A.

doi:http://dx.doi.org/10.5826/chimtech.2015.2.2.016

Please use this identifier to cite or link to this item: https://elar.urfu.ru/handle/10995/31830

Title:	Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems
Authors:	Volkova, N. E. Deryabina, K. M. Gavrilova, L. Ya. Cherepanov, V. A.
Issue Date:	2015
Citation:	Physicochemical properties of the complex oxides in Sm-Ba-Me-Cu-O (Me = Fe, Co) systems / N. E. Volkova, K. M. Deryabina, L. Ya. Gavrilova, V. A. Cherepanov // Chimica Techno Acta. — 2015. — Vol. 2. № 2. — С. 147-151.
Abstract:	The present work was focused on the studies of crystal structure, oxygen nonstoichiometry, thermal expansion of SmBaCo2-xCuxO6-δ and SmBaFe2-xCuxO6-δ. Values of the oxygen content in complex oxides SmBaCo2-xCuxО6-δ were determined over a wide temperature range in air using high temperature thermogravimetry and iodometric titration. Also, chemical stability with respect to Ce0.8Sm0.2O1.9 and Zr0.85Y0.15O1.93 two common solid electrolyte materials used for SOFCs was evaluated.
Keywords:	LAYERED PEROVSKITES COMPOUNDS LINEAR COEFFICIENT OF THERMAL EXPANSION COEFFICIENTS OF THERMAL EXPANSION HIGH THERMOGRAVIMETRY AND IODOMETRIC TITRATION METHODS СЛОИСТЫЕ ПЕРОВСКИТОПОДОБНЫЕ СОЕДИНЕНИЯ ТЕРМОГРАВИМЕТРИЧЕСКИЕ ИССЛЕДОВАНИЯ КОЭФФИЦИЕНТЫ ТЕРМИЧЕСКОГО РАСШИРЕНИЯ
URI:	http://elar.urfu.ru/handle/10995/31830
RSCI ID:	https://elibrary.ru/item.asp?id=23785879
ISSN:	2409-5613
Other versions:	http://elar.urfu.ru/handle/10995/31831
DOI:	http://dx.doi.org/10.5826/chimtech.2015.2.2.016
Sponsorship:	The work was supported under financial support from RFBR № 13-03-00958 and Ministry of Science and Education of Russian Federation within the limits of the Federal target program "Scientific and scienceeducational cadres of innovative Russia for 2009-2013".
Origin:	Chimica Techno Acta. 2015. Vol. 2. № 2.
Appears in Collections:	Chimica Techno Acta

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