Sol-gel synthesis of Bi3.25La0.75Ti3O12 nanotubes

被引：4
|
作者：
Wang, Wen [1 ]
Ke, Hua [1 ]
Rao, Jiancun [1 ]
Feng, Jinbiao [1 ]
Feng, Ming [1 ]
Jia, Dechang [1 ]
Zhou, Yu [1 ]
机构：
[1] Harbin Inst Technol, Sch Mat Sci & Engn, Inst Adv Ceram, Harbin 150001, Heilongjiang, Peoples R China
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2011年 / 509卷 / 14期
基金：
中国国家自然科学基金;
关键词：
Nanotubes; Bi3.25La0.75Ti3O12; Sol-gel; BI4TI3O12; THIN-FILMS; BARIUM-TITANATE; FERROELECTRIC PROPERTIES; MICRO-RAMAN; BATIO3;
D O I：
10.1016/j.jallcom.2011.01.115
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Ferroelectric Bi3.25La0.75Ti3O12 (BLT) nanotubes were synthesized by sol-gel technique using nanochannel porous anodic aluminum oxide (AAO) templates, and were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM) and high resolution transmission electron microscopy (HRTEM). BLT nanotubes with diameter of around 240nm and the wall thickness of about 25nm exhibited a single orthorhombic perovskite structure and highly preferential crystal growth along the [117] orientation, which have smooth wall morphologies and well-defined diameters corresponding to the diameter of the applied template. The formation mechanism of BLT nanotubes was discussed. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：4722 / 4725
页数：4
相关论文
共 50 条
  • [21] Effects of annealing ambient on ferroelectric properties and surface chemistry of sol-gel derived Bi3.25La0.75Ti3O12 thin films
    Li, Jia
    Yoshitake, Michiko
    Song, Weijie
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2014, 25 (01) : 343 - 348
  • [22] Effect of annealing temperature on leakage current characteristics of Bi3.25La0.75Ti3O12 thin films prepared by sol-gel method
    Jun Yu
    Guo Dong-yun
    Wang Yun-bo
    Gao Jun-xiong
    INTEGRATED FERROELECTRICS, 2006, 79 : 97 - 103
  • [23] Effect of annealing pressure on structure and properties of ferroelectric Bi3.25La0.75Ti3O12 thin films prepared by sol-gel method
    Li, Jianjun
    Li, Ping
    Zhang, Guojun
    Yu, Jun
    Li, Jia
    Yang, Weiming
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2011, 22 (03) : 299 - 303
  • [24] Fatigue behaviors of Bi3.25La0.75Ti3O12/Pb(Zr0.52Ti0.48)O3/Bi3.25La0.75Ti3O12 trilayered thin films
    Wang, Y.
    Zhu, C.
    Wang, K. F.
    Zhu, J. S.
    Liu, J. -M.
    INTEGRATED FERROELECTRICS, 2006, 85 : 111 - 118
  • [25] Retention characteristics of Bi3.25La0.75Ti3O12 thin films
    Kang, BS
    Yoon, JG
    Song, TK
    Seo, S
    So, YW
    Noh, TW
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2002, 41 (08): : 5281 - 5283
  • [26] Characteristics of Bi3.25La0.75Ti3O12 thin films on p-Si with a buffer layer of Bi4Ti3O12 prepared by sol-gel method
    Jun Yu
    Guo Dong-yun
    Wang Yun-bo
    Gao Jun-xiong
    INTEGRATED FERROELECTRICS, 2006, 79 : 89 - 95
  • [27] Dielectric behavior of Bi3.25La0.75Ti3O12 ferroelectric film
    Zhong, N.
    Shiosaki, T.
    JOURNAL OF APPLIED PHYSICS, 2006, 100 (03)
  • [28] Stress effects on Bi3.25La0.75Ti3O12 thin films
    Wu, Xiumei
    Lu, Xiaomei
    Guo, Yi
    Wu, Xiaoshan
    Cai, Honglin
    Zhu, Jinsong
    INTEGRATED FERROELECTRICS, 2006, 79 : 47 - 54
  • [29] Dielectric characterization of Bi3.25La0.75Ti3O12 thin films
    Wu, D
    Li, AD
    Ming, NB
    APPLIED PHYSICS LETTERS, 2004, 84 (22) : 4505 - 4507
  • [30] Influence of vanadium substitution on the conductivity of Bi3.25La0.75Ti3O12 and Bi3.25La0.75Ti2.97V0.03O12 ceramics
    Chang Won Ahn
    Hai Joon Lee
    Sun Hee Kang
    Ill Won Kim
    Mun Seok Choi
    Jae Shin Lee
    Journal of Electroceramics, 2006, 17 : 169 - 172
12345