High-temperature properties of new perovskite-like oxides

被引：5
作者：
Istomin, S. Ya. [1 ]
Ber, A. P. [1 ]
Lyskov, N. V. [2 ]
Antipov, E. V. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119992, Russia
[2] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2017年 / 62卷 / 08期
基金：
俄罗斯科学基金会;
关键词：
FUEL-CELLS; ELECTRODES; FERRITES;
D O I：
10.1134/S0036023617080095
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
New complex oxides of composition Pr1-y Ca (y) Fe0.5 + x (Mg0.25Mo0.25)(0.5-x) O-3, 0.0 ae 0.1, 0.42 ae 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 100-900A degrees 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.
引用
收藏
页码：1021 / 1025
页数：5
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