Study on hydrothermally prepared Bi4Ti3O12 nanoparticles

被引：0
|
作者：
Yang, Qun-Bao [1 ]
Li, Yong-Xiang [1 ]
Yin, Qing-Rui [1 ]
Wang, Pei-Ling [1 ]
Cheng, Yi-Bing [2 ]
机构：
[1] Lab. of High Performance Ceramic, Chinese Acad. of Sci., Shanghai 200050, China
[2] Sch. of Phys. and Mat. Eng., Monash Univ., Melbourne 3800, Australia
来源：
Wuji Cailiao Xuebao/Journal of Inorganic Materials | 2002年 / 17卷 / 06期
关键词：
Crystal structure - Ferroelectric materials - Hydrothermal synthesis - Morphology;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The influences of hydrothermal conditions (including stating materials, reaction temperature and time) on crystal structure and morphologies of Bi4Ti3O12 particles, were discussed. Bi4Ti3O12 nanocrystalline particles were hydrothermally synthesized in the range of 180-230°C, for 2-12 h from Bi(NO3)3.5H2, TiCl4 and NaOH solution. The XRD results reveal that the Bi4Ti3O12 nanoparticles obtained possess a typical bismuth layered perovskite structure. TEM microphotographs show that the Bi4Ti3O12 nanoparticles are tabular, and their average length is about 200 nanometers.
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页码：1135 / 1140
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