Li-substituted K0.5Na0.5NbO3-based piezoelectric ceramics: Crystal structures and the effect of atmosphere on electrical properties
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- 作者：Changbai Longa ; b ; longchangbai@126.com" class="auth_mail" title="E-mail the corresponding author ; Tangyuan Lia ; Huiqing Fana ; hqfan@nwpu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yun Wub ; Liucheng Zhoub ; Yiwen Lib ; Lianghua Xiaob ; Yinghong Lib
- 关键词：(Na0.5K0.5)1&minus ; xLixNbO3 ; Piezoelectric ceramic ; Crystal structure ; Morphtropic phase boundary ; Atmosphere treatment ; AC conduction
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 February 2016
- 年：2016
- 卷：658
- 期：Complete
- 页码：839-847
- 全文大小：3240 K
文摘
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Crystal structures of KNN-xLi ceramics around MPB were refined.
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Effect of atmosphere on electrical properties of KNN-xLi ceramics was studied.
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Conduction mechanism of KNN-xLi ceramics was clarified.