Electrical properties of Ba2(In1-x Al x )2O5 solid solutions

Kochetova, N. A.; Spesivtseva, I. V.; Animitsa, I. E.

doi:10.1134/S1023193513020109

Please use this identifier to cite or link to this item: http://elar.urfu.ru/handle/10995/27096

Title:	Electrical properties of Ba2(In1-x Al x )2O5 solid solutions
Authors:	Kochetova, N. A. Spesivtseva, I. V. Animitsa, I. E.
Issue Date:	2013
Citation:	Kochetova N. A. Electrical properties of Ba2(In1-x Al x )2O5 solid solutions / N. A. Kochetova, I. V. Spesivtseva, I. E. Animitsa // Russian Journal of Electrochemistry. — 2013. — Vol. 49. — № 2. — P. 176-180.
Abstract:	The electric conductivity of perovskite-like Ba2(In 1-x Al x )2O5 solid solutions (0 < x ≤ 0.20) characterized by structural disordering in the oxygen sublattice was studied as a function of temperature and partial pressure of oxygen in an atmosphere with a low content of water vapors (pH2O = 3 Ч 10-5 atm). When In3+ was partially replaced by Al3+, the oxygen ion conductivity increased because of the disordering of oxygen structural vacancies, leading to a significant increase in the total electric conductivity of the samples. © 2013 Pleiades Publishing, Ltd.
Keywords:	BROWNMILLERITE TYPE DISORDERING EFFECTS ELECTRON CONDUCTIVITY OXYGEN ION CONDUCTIVITY OXYGEN STRUCTURAL VACANCIES BROWNMILLERITES DISORDERING EFFECTS ELECTRON CONDUCTIVITY OXYGEN-ION CONDUCTIVITY STRUCTURAL VACANCIES ALUMINUM ELECTRIC CONDUCTIVITY ELECTRIC CONDUCTIVITY MEASUREMENT OXYGEN SOLID SOLUTIONS OXYGEN VACANCIES
URI:	http://elar.urfu.ru/handle/10995/27096
SCOPUS ID:	84878492450
WOS ID:	000315092900010
PURE ID:	904671
ISSN:	1023-1935
DOI:	10.1134/S1023193513020109
Appears in Collections:	Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC

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