Synthesis and study of the thermal stability of SrFe1-xM xO3-z (M = Mo, W) perovskites

被引：34
|
作者：
Savinskaya, O. A. [1 ]
Nemudry, A. P. [1 ]
Nadeev, A. N. [2 ]
Tsybulya, S. V. [2 ,3 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Solid State Chem & Mechanochem, Novosibirsk 630128, Russia
[2] RAS, SB, Boreskov Inst Catalysis, Novosibirsk 630090, Russia
[3] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源：
SOLID STATE IONICS | 2008年 / 179卷 / 21-26期
基金：
俄罗斯基础研究基金会;
关键词：
mixed conductors; nonstoichiometric perovskites; thermal stability;
D O I：
10.1016/j.ssi.2008.02.005
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In the present work, solid solutions of the composition SrFe1 - xM O-x(3 - z),where M = Mo, W and 0 < x < 0.5, are synthesized. The structure of the new materials depending on the composition and on oxygen stoichiometry is studied; the results of high-temperature X-ray diffraction measurements, thermal stability and phase transformations in various environments are presented. (c) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：1076 / 1079
页数：4
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