Electrical property of 8-mol% yttria-stabilized zirconia electrolyte by spark-plasma sintering
文献类型：期刊论文
| 作者 | Jian Jiawen; Chang Aimin ; Yang Bangchao; Zhang Yikang
|
| 刊名 | Science in China, Series E: Technological Sciences
 |
| 出版日期 | 2004 |
| 卷号 | 47期号:5页码:569-576 |
| ISSN号 | 10069321 |
| 英文摘要 | Spark-plasma sintering (SPS) process was used to sinter ZrO2 (8Y) powders, and a relative density of 99% has been reached at a low temperature (1350°C) and short dwelling time (10 min) compared to the conventional sintered identical samples (1450°C 4 h)(CS). By the X-ray diffraction (XRD) patterns, the microstructure of the SPS pellet and CS pellet are both indexed by the cubic unit cell (Fm3m). The finer crystallite size (D111) of the SPS pellet is 154 nm and D111 of the CS pellet is more than 1 πm. The AC impedance spectroscopy shows that the ionic conductivity of SPS pellet is different from that of CS pellet. The activation energy for the SPS ceramics, estimated from the slope in the range of 400-800°C, was 91 kJ mol-1, which is in good agreement with CS pellet (96 kJ mol-1), indicating that the conduction mechanism in SPS ceramics is similar to that in CS ceramics. |
| 收录类别 | EI |
| 公开日期 | 2012-11-29 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/2220]  |
| 专题 | 新疆理化技术研究所_材料物理与化学研究室 |
| 作者单位 | School of Information Science Engineering, Ningbo University, Ningbo 315211, China;School of Microelectronics and Solid-state Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China;Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Urumqi 830022, China;Hongtak (Chengdu) Electronic Co., Ltd., Chengdu 610041, China |
| 推荐引用方式 GB/T 7714 | Jian Jiawen,Chang Aimin,Yang Bangchao,et al. Electrical property of 8-mol% yttria-stabilized zirconia electrolyte by spark-plasma sintering[J]. Science in China, Series E: Technological Sciences,2004,47(5):569-576. |
| APA | Jian Jiawen,Chang Aimin,Yang Bangchao,&Zhang Yikang.(2004).Electrical property of 8-mol% yttria-stabilized zirconia electrolyte by spark-plasma sintering.Science in China, Series E: Technological Sciences,47(5),569-576. |
| MLA | Jian Jiawen,et al."Electrical property of 8-mol% yttria-stabilized zirconia electrolyte by spark-plasma sintering".Science in China, Series E: Technological Sciences 47.5(2004):569-576. |
入库方式： OAI收割
来源：新疆理化技术研究所
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