Microstructure, phase structure, and electrical properties in lead-free (1−x)(K_0.40Na_0.60)(Nb_0.96Sb_0.04)O₃−x(Bi_0.5Na_0.5)_0.9Cu_0.1ZrO₃ ceramics

详细信息    查看全文

• 作者：Wenjuan Wu ; ^{3508161297@qq.com} ; ^{wenjuan1109@163.com} ; Min Chen ; Bo Wu ; Yingchun Ding ; Chuanqi Liu
• 关键词：(K ; Na)NbO3 ; Piezoelectric ceramics ; Multiphase coexistence
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：1175-1179
• 全文大小：2431 K
• 卷排序：695

文摘

A large d33 of ∼415 pC/N for (1−x)(K0.40Na0.60)(Nb0.96Sb0.04)NbO3-x(Bi0.5Na0.5)0.9Cu0.1ZrO3 ceramics. R-O&O-T multiphase coexistence developed by controlling BNZC contents. Strain∼0.21% and d33∗∼538 pm/V for x = 0.04. Illuminating physical origin for the enhanced electrical properties.