Electrical characterisation of SrCe0.95Y0.05O3-delta

被引：0
|
作者：
Ahlgren, EO
Hansen, JR
Bonanos, N
Poulsen, FW
Mogensen, M
机构：
来源：
HIGH TEMPERATURE ELECTROCHEMISTRY: CERAMICS AND METALS | 1996年
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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：
SrCe0.95Y0.05O3-delta was prepared and characterised. The effect of A-site substoichiometry on the density and electrical conductivity of ceramic samples was investigated. Electrical conductivity was determined as a function of density, P-O2 and temperature. Regions of ionic, n- and p-type conductivity were identified. The ionic conductivity at 800 degrees C was found to be 7.8 mS/cm.
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页码：161 / 166
页数：6
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