Email this article High-temperature properties of new perovskite-like oxides
- Authors: Istomin S.Y.1, Ber A.P.1, Lyskov N.V.2, Antipov E.V.1
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Affiliations:
- Department of Chemistry
- Institute of Problems of Chemical Physics
- Issue: Vol 62, No 8 (2017)
- Pages: 1021-1025
- Section: Synthesis and Properties of Inorganic Compounds
- URL: https://journals.rcsi.science/0036-0236/article/view/167898
- DOI: https://doi.org/10.1134/S0036023617080095
- ID: 167898
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Abstract
New complex oxides of composition Pr1–yCayFe0.5 + x(Mg0.25Mo0.25)0.5–xO3, 0.0 ≤ x ≤ 0.1, 0.42 ≤ y ≤ 0.8 having an orthorhombically distorted perovskite structure have been prepared. The thermal expansion and electric conductivity of the new phases have been studied in the temperature range between 100–900°C. The results of our study imply that thin films of the oxides studied can be treated as electrode materials for symmetric solid-oxide fuel cells.
About the authors
S. Ya. Istomin
Department of Chemistry
Author for correspondence.
Email: istomin@icr.chem.msu.ru
Russian Federation, Moscow, 119992
A. P. Ber
Department of Chemistry
Email: istomin@icr.chem.msu.ru
Russian Federation, Moscow, 119992
N. V. Lyskov
Institute of Problems of Chemical Physics
Email: istomin@icr.chem.msu.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432
E. V. Antipov
Department of Chemistry
Email: istomin@icr.chem.msu.ru
Russian Federation, Moscow, 119992
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