Selective synthesis of Bi2Se3 nanostructures by solvothermal reaction

被引：26
|
作者：
Hu, Pengfei [1 ]
Cao, Yali [1 ]
Jia, Dianzeng [1 ]
Wang, Luxiang [1 ]
机构：
[1] Xinjiang Univ, Inst Appl Chem, Urumqi 830046, Peoples R China
来源：
MATERIALS LETTERS | 2010年 / 64卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Nanomaterials; Semiconductors; Bi2Se3; Solvothermal; Mixed solvent; Threshold temperature; SELENIDE; GROWTH;
D O I：
10.1016/j.matlet.2009.11.013
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Bi2Se3 nanobelts, nanoflakes and sheets embedded nanotubes were prepared via solvothermal process with different solvents. The reaction conditions influencing the synthesis of Bi2Se3 nanostructures such as solvents, and reaction temperatures were studied and optimized. Results indicated that the mixed solvent composed of triethanolamine and ethanol (TEA-EtOH) or triethanolamine and distilled water (TEA-H2O) can decrease the threshold temperature (TT) of Bi2Se3. With the solvents TEA-EtOH and TEA-H2O, we originally accomplished the shape-controlled synthesis of Bi2Se3 nanocrystals by controlling reaction temperature. Based on the viewpoint of crystallography about Bi2Se3, the possible growth mechanisms of Bi2Se3 nanostructures were discussed. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：493 / 496
页数：4
相关论文
共 50 条
  • [31] Capacitive and photocatalytic performance of Bi2S3 nanostructures synthesized by solvothermal method
    Liang, Kangqiang
    Wang, Chenggang
    Xu, Xijin
    Leng, Jiancai
    Ma, Hong
    PHYSICS LETTERS A, 2017, 381 (06) : 652 - 657
  • [32] Controlled Synthesis of a High-Mobility Bi3O2.5Se2 Semiconductor by Oxidation of Bi2Se3 for Fast and Highly Sensitive Photodetectors
    Zhang, Lei
    He, Yuyu
    Dong, Xinyue
    Guo, Junqing
    Gao, Zhansheng
    Liu, Zhaochao
    Chen, Jiabiao
    Zhao, Yingtao
    Zhou, Zhengyang
    Yin, Jun
    Fu, Xuewen
    Luo, Feng
    Fu, Huixia
    Wu, Jinxiong
    LASER & PHOTONICS REVIEWS, 2024, 18 (02)
  • [33] Microwave-assisted synthesis of Bi2Se3 ultrathin nanosheets and its electrical conductivities
    Xu, Haiming
    Chen, Gang
    Jin, Rencheng
    Chen, Dahong
    Wang, Yu
    Pei, Jian
    Zhang, Yongqiang
    Yan, Chunshuang
    Qiu, Zhuangzhuang
    CRYSTENGCOMM, 2014, 16 (19): : 3965 - 3970
  • [34] Effect of heat treatment on the electrical and thermoelectric properties of Sb doped Bi2Se3
    Ibrahim, E. M. M.
    Hakeem, A. M. Abdel
    Adam, A. M. M.
    Shokr, E. Kh
    PHYSICA SCRIPTA, 2015, 90 (04)
  • [35] Bi2Se3/Bi multiple heterostructure nanowire arrays formed by pulsed electrodeposition
    Xue, Zhen
    Li, Xiao-Long
    Yu, De-mei
    SUPERLATTICES AND MICROSTRUCTURES, 2014, 74 : 273 - 278
  • [36] Electronic Structure and Transport Properties of Bi2Te3 and Bi2Se3 Single Crystals
    Marchenkov, Vyacheslav V.
    Lukoyanov, Alexey V.
    Baidak, Semyon T.
    Perevalova, Alexandra N.
    Fominykh, Bogdan M.
    Naumov, Sergey V.
    Marchenkova, Elena B.
    MICROMACHINES, 2023, 14 (10)
  • [37] Effect of Major Factors on the Composition of Thin Bi2Se3 Films
    Majidzade, V. A.
    Javadova, S. P.
    Aliyev, A. Sh.
    Tagiyev, D. B.
    RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2021, 94 (01) : 38 - 42
  • [38] Effect of Major Factors on the Composition of Thin Bi2Se3 Films
    V. A. Majidzade
    S. P. Javadova
    A. Sh. Aliyev
    D. B. Tagiyev
    Russian Journal of Applied Chemistry, 2021, 94 : 38 - 42
  • [39] Thermoelectric properties of Te doped bulk Bi2Se3 system
    Adam, A. M.
    Elshafaie, A.
    Mohamed, Abd El-Moez A.
    Petkov, P.
    Ibrahim, E. M. M.
    MATERIALS RESEARCH EXPRESS, 2018, 5 (03):
  • [40] High pressure transport properties of the topological insulator Bi2Se3
    Hamlin, J. J.
    Jeffries, J. R.
    Butch, N. P.
    Syers, P.
    Zocco, D. A.
    Weir, S. T.
    Vohra, Y. K.
    Paglione, J.
    Maple, M. B.
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2012, 24 (03)
12345