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The microstructure and piezoelectric properties of Sb-modified and Ca-modified (K,Na)NbO3 nanowires with polycrystalline phase boundaries
CrystEngComm ( IF 2.6 ) Pub Date : 2017-09-07 00:00:00 , DOI: 10.1039/c7ce01314k
Xianghe Meng 1, 2, 3, 4, 5 , Wen Wang 1, 2, 3, 4, 5 , Peifeng Zhang 1, 2, 3, 4, 5 , Hua Ke 1, 2, 3, 4, 5 , Jiancun Rao 1, 2, 3, 4, 5 , Yu Zhou 1, 2, 3, 4, 5
Affiliation  

Sb-modified (K,Na)NbO3 and Ca-modified (K,Na)NbO3 (KNN-Ca) nanowires and nanoarrays with polycrystalline phase boundaries between the rhombohedral and tetragonal were successfully prepared by a hydrothermal method. The morphology of the KNN-Ca powders was controlled from the microscale to the nanoscale by the doping of Ca. The structure of the KNN-Ca nanowire was analysed by convergent beam electron diffraction.

中文翻译:

具有多晶相界的Sb改性和Ca改性(K,Na)NbO 3纳米线的微观结构和压电性能

通过水热法成功制备了Sb修饰的(K,Na)NbO 3和Ca修饰的(K,Na)NbO 3(KNN-Ca)纳米线以及在菱形和四面体之间具有多晶相界的纳米阵列。通过掺杂Ca,可以将KNN-Ca粉末的形貌从微米级控制到纳米级。通过会聚束电子衍射分析了KNN-Ca纳米线的结构。
更新日期:2017-09-18
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