Enhanced piezoelectric properties in potassium-sodium niobate-based ternary ceramics
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- 作者：Xiang Lv ; Zhuoyun Li ; Jiagang Wu ; msewujg@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; wujiagang0208@163.com" class="auth_mail" title="E-mail the corresponding author ; Jingwen Xi ; Meng Gong ; Dingquan Xiao ; Jianguo Zhu
- 关键词：(K ; Na)NbO3 ; Ternary system ; Phase boundary ; Electrical properties
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：5 November 2016
- 年：2016
- 卷：109
- 期：Complete
- 页码：609-614
- 全文大小：2647 K
文摘
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Fabricating the ternary (1-x)K0.5Na0.5Nb1-ySbyO3-zSrZrO3-xBi0.5Na0.5HfO3 ceramics by the conventional solid-state reaction method;
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Constructing R-O-T multiphase coexistence in the range of 0.03£x£0.05, 0.04£y£0.06, 0.01£z£0.025;
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Attaining the high d33 (470 ± 5 pC/N) and a relatively high TC (244 °C).