Bi4Ti3O12 nanocrystals synthesized via hydrothermal reaction

被引：0
|
作者：
Ji Xuepeng [1 ]
Xu Gang [1 ]
Han Gaorong [1 ]
机构：
[1] Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2008年 / 37卷
关键词：
hydrothermal synthesis; Bi4Ti3O12; nanocrystal;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Bismuth titanate Bi4Ti3O12 nanocrystals were successfully synthesized using tetrabutyl titanate ((C8H9O)(4)Ti), bismuth nitrate (Bi(NO3)(3)center dot 5H(2)O) as precursors and KOH as mineralizer via hydrothermal reaction at 200 degrees C for 24 h. The phase formation and morphology of the synthesized powders were investigated using XRD, SEM, and TEM. The result shows that the powders were pure Bi4Ti3O12 exhibiting distinguished crystal morphologies of nanosheet and nanobelt. It is found the surface of the Bi4Ti3O12 nanosheets parallels the (001) lattice plane. And the formation mechanism of nanosheet and nanobelt Bi4Ti3O12 was discussed.
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收藏
页码：369 / 371
页数：3
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