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
  • [31] Influence of vanadium substitution on the conductivity of Bi3.25La0.75Ti3O12 and Bi3.25La0.75Ti2.97V0.03O12 ceramics
    Ahn, Chang Won
    Lee, Hai Joon
    Kang, Sun Hee
    Kim, Ill Won
    Choi, Mun Seok
    Lee, Jae Shin
    JOURNAL OF ELECTROCERAMICS, 2006, 17 (2-4) : 169 - 172
  • [32] Impedance analysis of Bi3.25La0.75Ti3O12 ferroelectric ceramic
    Rachna, S.
    Gupta, Surya M.
    Bhattacharyya, S.
    PRAMANA-JOURNAL OF PHYSICS, 2008, 71 (03): : 599 - 610
  • [33] Impedance analysis of Bi3.25La0.75Ti3O12 ferroelectric ceramic
    S. Rachna
    Surya M. Gupta
    S. Bhattacharyya
    Pramana, 2008, 71 : 599 - 610
  • [34] The effect of baking temperature on the crystal structure and ferroelectric properties of Bi3.25La0.75Ti3O12 thin films prepared by sol-gel processing
    Wang, QA
    Shen, MR
    Fang, H
    Gan, ZQ
    ACTA PHYSICA SINICA, 2004, 53 (07) : 2373 - 2377
  • [35] Structural and electrical properties of Bi3.25La0.75Ti3O12 and Bi3.25Pr0.75Ti3O12 thin films for memory applications
    Wu, D
    Li, AD
    Liu, ZG
    Ming, NB
    INTEGRATED FERROELECTRICS, 2002, 45 : 177 - 182
  • [36] Synthesis and characterization of Bi4Ti3O12, (Bi3.25La0.75)Ti3O12, and Bi4Ti3O12/(Bi3.25La0.75)Ti3O12 multilayered films prepared using novel photochemical sol-gel method
    Chen, Yuanqing
    Zhao, Gaoyang
    Liang, Hongwei
    Xia, Weiming
    MATERIALS LETTERS, 2012, 66 (01) : 357 - 359
  • [37] Hydrogen-induced degradation in ferroelectric Bi3.25La0.75Ti3O12
    Seo, S
    Yoon, JG
    Kim, JD
    Song, TK
    Kang, BS
    Noh, TW
    Lee, YK
    Kim, CJ
    Lee, IS
    Lee, JK
    Park, YS
    APPLIED PHYSICS LETTERS, 2002, 81 (10) : 1857 - 1859
  • [38] Ferroelectric Bi3.25La0.75Ti3O12 photodiode for solar cell applications
    Yakuphanoglu, F.
    Tataroglu, A.
    Al-Ghamdi, Ahmed A.
    Gupta, R. K.
    Al-Turki, Yusuf
    Serbetci, Z.
    Bin Omran, Saad
    El-Tantawy, Farid
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2015, 133 : 69 - 75
  • [39] Bi3.25La0.75Ti3O12 powders by the complex polymerization method: synthesis, characterization and morphology
    Pinyang Fang
    Huiqing Fan
    Shaojun Qiu
    Liajun Liu
    Jin Chen
    Journal of Sol-Gel Science and Technology, 2009, 50 : 290 - 295
  • [40] Bi3.25La0.75Ti3O12 powders by the complex polymerization method: synthesis, characterization and morphology
    Fang, Pinyang
    Fan, Huiqing
    Qiu, Shaojun
    Liu, Liajun
    Chen, Jin
    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2009, 50 (03) : 290 - 295
12345