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This article is cited in 52 scientific papers (total in 52 papers)
Semiconductors
Thermal expansion of materials in the barium cerate–zirconate system
J. G. Lyagaevaa, D. A. Medvedeva, A. K. Demina, P. Tsiakarasab, O. G. Reznitskikha a Institute of High-Temperature Electrochemistry, RAS, Ekaterinburg
b University of Thessaly, Volos, 38221, Greece
Abstract:
The thermal expansion of proton-conducting materials in the BaCe$_{0.8-x}$Zr$_x$Y$_{0.2}$O$_{3-\delta}$ system has been investigated in air. The influence of the zirconium concentration and the measurement mode (heating/cooling) on the form of dependences $\Delta L/L = f(T)$ has been established and values of the thermal expansion coefficient have been determined. The obtained results have been discussed from the viewpoint of the structure of materials and the influence of the partial water vapor pressure.
Received: 20.07.2014 Accepted: 06.08.2014
Citation:
J. G. Lyagaeva, D. A. Medvedev, A. K. Demin, P. Tsiakaras, O. G. Reznitskikh, “Thermal expansion of materials in the barium cerate–zirconate system”, Fizika Tverdogo Tela, 57:2 (2015), 272–276; Phys. Solid State, 57:2 (2015), 285–289
Linking options:
https://www.mathnet.ru/eng/ftt11292 https://www.mathnet.ru/eng/ftt/v57/i2/p272
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