Spark-plasma sintering the 8-mol% yttria-stabilized zirconia electrolyte

被引：13
|
作者：
Yang, BC [1 ]
Jian, JW
Zhang, YC
机构：
[1] Univ Elect Sci & Technol China, Sch Microelect & Solid State Elect, Chengdu 610054, Sichuan, Peoples R China
[2] Hongtak Chengdu Elect Co Ltd, Chengdu 610041, Sichuan, Peoples R China
来源：
JOURNAL OF MATERIALS SCIENCE | 2004年 / 39卷 / 22期
关键词：
D O I：
10.1023/B:JMSC.0000045622.65071.3d
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The spark-plasma sintering (SPS) method which enables the manufacturing of dense materials in a short period at low sintering temperatures was investigated. The SPS was a technology for materials which utilizes the high energy of a high temperature plasma generated when pulsed formed electric energy was applied to the space among fine particles. The ionic conductivity was higher than that of conventional sintering (CS) between 300-850°C. The activation energy for the SPS which was estimated from the slop in the range of 400-800°C was 91 KJ mol-1 indicated that the conduction mechanism in SPS ceramics was similar to that in CS ceramics.
引用
收藏
页码：6863 / 6865
页数：3
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