Effect of mineralization agents on the surface structure and dielectric properties of SrTiO3 nanocrystals

被引：7
作者：
Dong, Lingqing [1 ,2 ]
Cheng, Kui [1 ]
Weng, Wenjian [1 ,3 ]
Han, Weiqiang [1 ,2 ,4 ]
机构：
[1] Zhejiang Univ, Dept Mat Sci & Engn, Cyrus Tang Ctr Sensor Mat & Applicat, State Key Lab Silicon Mat, Hangzhou 310027, Zhejiang, Peoples R China
[2] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315210, Zhejiang, Peoples R China
[3] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
[4] ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai, Peoples R China
来源：
CRYSTENGCOMM | 2014年 / 16卷 / 47期
基金：
中国国家自然科学基金;
关键词：
HYDROTHERMAL CONDITIONS; NANOPARTICLES; BATIO3; TEMPERATURE; MECHANISM; GROWTH; PERFORMANCE; SPHERES;
D O I：
10.1039/c4ce01978d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this communication, strontium titanate (SrTiO3) nanocrystals with tailored surface structures have been synthesized by the hydrothermal method using potassium hydroxide (KOH) and lithium hydroxide (LiOH) as the mineralization agents. The results show that the surface structure adjusted by introducing different mineralization agents dictates not only the corresponding size and shape but also the dielectric properties of the obtained SrTiO3 nanocrystals.
引用
收藏
页码：10750 / 10753
页数：4
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