A new route to synthesis of γ-alumina nanorods

被引：76
作者：
Ma, Ming-Guo
Zhu, Ying-Jie [1 ]
Xu, Zi-Li
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Shanghai 200050, Peoples R China
[3] Beijing Inst Petrochem Technol, Beijing 102617, Peoples R China
来源：
MATERIALS LETTERS | 2007年 / 61卷 / 8-9期
基金：
中国国家自然科学基金;
关键词：
alumina; nanorods; solvothermal;
D O I：
10.1016/j.matlet.2006.07.138
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
gamma-Alumina single-crystalline nanorods have been successfully synthesized by thermal decomposition of boehmite precursor which was prepared by solvothermally treating AlCl3 (*) 6H(2)O, NaOH, sodium dodecyl benzene sulfonate in water and dimethylbenzene mixed solvents. The products were characterized by X-ray powder diffraction (XRD), transmission electron microscopy (TEM) and high-resolution transmission electron microscopy (HRTEM). Our experiments show that the surfactant plays an important role in the morphology and assembly of boehmite. Photoluminescence (PL) spectrum of the boehmite nanorods was also investigated. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：1812 / 1815
页数：4
相关论文
共 32 条
  • [1] Formation of huge length silica nanotubes by a templating mechanism in the laurylamine/tetraethoxysilane system
    Adachi, M
    Harada, T
    Harada, M
    [J]. LANGMUIR, 1999, 15 (21) : 7097 - 7100
  • [2] Formation processes of silica nanotubes through a surfactant-assisted templating: Mechanism in laurylamine hydrochloride/tetraethoxysilane system
    Adachi, M
    Harada, T
    Harada, M
    [J]. LANGMUIR, 2000, 16 (05) : 2376 - 2384
  • [3] Indium phosphide nanowires as building blocks for nanoscale electronic and optoelectronic devices
    Duan, XF
    Huang, Y
    Cui, Y
    Wang, JF
    Lieber, CM
    [J]. NATURE, 2001, 409 (6816) : 66 - 69
  • [4] Carbon nanotube quantum resistors
    Frank, S
    Poncharal, P
    Wang, ZL
    de Heer, WA
    [J]. SCIENCE, 1998, 280 (5370) : 1744 - 1746
  • [5] Large-area synthesis of single-crystal boehmite nanobelts with high luminescent properties
    Gao, P
    Xie, Y
    Chen, Y
    Ye, LN
    Guo, QX
    [J]. JOURNAL OF CRYSTAL GROWTH, 2005, 285 (04) : 555 - 560
  • [6] Preparation and characterization of γ-AlOOH nanotubes and nanorods
    Hou, HW
    Xie, Y
    Yang, Q
    Guo, QX
    Tan, CR
    [J]. NANOTECHNOLOGY, 2005, 16 (06) : 741 - 745
  • [7] Room-temperature ultraviolet nanowire nanolasers
    Huang, MH
    Mao, S
    Feick, H
    Yan, HQ
    Wu, YY
    Kind, H
    Weber, E
    Russo, R
    Yang, PD
    [J]. SCIENCE, 2001, 292 (5523) : 1897 - 1899
  • [8] Al2O3 nanotubes fabricated by wet etching of ZnO/Al2O3 core/shell nanofibers
    Hwang, J
    Min, BD
    Lee, JS
    Keem, K
    Cho, K
    Sung, MY
    Lee, MS
    Kim, S
    [J]. ADVANCED MATERIALS, 2004, 16 (05) : 422 - +
  • [9] HELICAL MICROTUBULES OF GRAPHITIC CARBON
    IIJIMA, S
    [J]. NATURE, 1991, 354 (6348) : 56 - 58
  • [10] Fabrication of boehmite AlOOH and γ-Al2O3 nanotubes via a soft solution route
    Kuang, DB
    Fang, YP
    Liu, HQ
    Frommen, C
    Fenske, D
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2003, 13 (04) : 660 - 662
1234