The microstructure and piezoelectric properties of Sb-modified and Ca-modified (K,Na)NbO3 nanowires with polycrystalline phase boundaries,CrystEngComm

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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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