Synthesis and characterization of lanthanum strontium manganite

被引：55
|
作者：
Ghosh, A [1 ]
Sahu, AK [1 ]
Gulnar, AK [1 ]
Suri, AK [1 ]
机构：
[1] Bhabha Atom Res Ctr, Mat Proc Div, Mod Lab, Bombay 400085, Maharashtra, India
来源：
SCRIPTA MATERIALIA | 2005年 / 52卷 / 12期
关键词：
lanthanum strontium manganite; cathode; co-precipitation; sintering; solid oxide fuel cell;
D O I：
10.1016/j.scriptamat.2005.02.020
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
La0.85Sr0.15MnO3 (LSM) powder has been prepared by co-precipitation. Phase evolution studies by DTA, TGA and XRD indicated initiation of LSM formation above 750 degrees C. Densification behaviour of LSM powder with and without pore former was different. Sintered LSM was characterized for electrical conductivity, thermal expansion and microstructural development. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：1305 / 1309
页数：5
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