Email this article Impedance Study of the Conductivity of Solid Oxide Electrolyte Films SrZr0.95Y0.05O3–δ and CaZr0.9Y0.1O3–δ
- Authors: Dunyushkina L.A.1
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Affiliations:
- Institute of High Temperature Electrochemistry, Ural Branch
- Issue: Vol 54, No 3 (2018)
- Pages: 243-250
- Section: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/189280
- DOI: https://doi.org/10.1134/S1023193518030047
- ID: 189280
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Abstract
Information on the across-plane conductivity of films of solid-oxide electrolytes SrZr0.95Y0.05O3–δ and CaZr0.9Y0.1O3–δ deposited on ion-conducting supports is acquired by the impedance method. It is shown that the support/film interface and the intergrain boundaries considerably affect the across-plane charge transfer in the film. The effect of the crystallographic orientation of the YSZ support on the microstructure and conductivity of the CaZr0.9Y0.1O3–δ electrolyte film is demonstrated.
About the authors
L. A. Dunyushkina
Institute of High Temperature Electrochemistry, Ural Branch
Author for correspondence.
Email: lidung@list.ru
Russian Federation, Yekaterinburg, 620137
