Ionic and electronic conductivities of yttria- and scandia-stabilized zirconia

被引：0
|
作者：
A. G. Belous
O. I. V’yunov
V. Gunes
O. Bohnke
机构：
[1] National Academy of Sciences of Ukraine,Vernadsky Institute of General and Inorganic Chemistry
[2] Université du Maine,Institut des Molécules et Matériaux du Mans
来源：
Inorganic Materials | 2014年 / 50卷
关键词：
Zirconia; Fuel Cell; Electronic Conductivity; Oxygen Activity; Solid Electrolyte;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We report a study and comparative analysis of the medium-temperature (850–1000°C) ionic and total conductivities of zirconia stabilized by yttriaand scandia-based mixed oxides. Zirconia stabilized by combined yttria- and scandia-based dopants is shown to have low electronic conductivity in a wide range of oxygen activities. Our data suggest the possibility of using the synthesized materials as membranes in intermediate temperature ceramic fuel cells.
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页码：1235 / 1241
页数：6
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