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Article

ВЫСОКОТЕМПЕРАТУРНЫЕ СВОЙСТВА НОВЫХ ПЕРОВСКИТОПОДОБНЫХ ОКСИДОВ

Журнал неорганической химии. 2017. Т. 62. № 8. С. 1023-1028.
Истомин С. Я., Бер А., Лысков Н., Антипов Е.

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 100–900oC. 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.