Novel ionic liquid assisted synthesis of SnO2 microspheres

被引:55
作者
Dong, Wen-Sheng [1 ]
Li, Meng-Yuan [1 ]
Liu, Chunling [1 ]
Lin, Fengqiang [1 ]
Liu, Zhaotie [1 ]
机构
[1] Shaanxi Normal Univ, Sch Chem & Mat Sci, Minist Educ, Key Lab Appl Surfacce & Colloid Chem, Xian 710062, Peoples R China
基金
中国国家自然科学基金;
关键词
tin oxide; ionic liquids; microwave; microspheres;
D O I
10.1016/j.jcis.2007.08.031
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
Tin oxide (SnO2) microspheres with an average 2.5 mu m in diameters have been successfully synthesized through a rapid hydrothermal process heating by microwave in the presence of an ionic liquid 1-butyl-3-methyl imidazolium tetrafluoroborate. X-ray diffraction, scanning electron microscopy and transmission electron microscopy are used to characterize the morphology and crystalline structure of the microspheres. The as-synthesized SnO2 microspheres exhibit a tetragonal rutile structure. The mechanism of the microspheres formation is proposed. (c) 2007 Elsevier Inc. All rights reserved.
引用
收藏
页码:115 / 122
页数:8
相关论文
共 62 条
  • [1] Investigation of the structural and electrochemical properties of size-controlled SnO2 nanoparticles
    Ahn, HJ
    Choi, HC
    Park, KW
    Kim, SB
    Sung, YE
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (28) : 9815 - 9820
  • [2] Ionic liquids for the convenient synthesis of functional nanoparticles and other inorganic nanostructures
    Antonietti, M
    Kuang, DB
    Smarsly, B
    Yong, Z
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (38) : 4988 - 4992
  • [3] Non-aqueous synthesis of tin oxide nanocrystals and their assembly into ordered porous mesostructures
    Ba, JH
    Polleux, J
    Antonietti, M
    Niederberger, M
    [J]. ADVANCED MATERIALS, 2005, 17 (20) : 2509 - +
  • [4] Chemistry and properties of nanocrystals of different shapes
    Burda, C
    Chen, XB
    Narayanan, R
    El-Sayed, MA
    [J]. CHEMICAL REVIEWS, 2005, 105 (04) : 1025 - 1102
  • [5] CAO HQ, 2000, CHEMPHYSCHEM, V7, P497
  • [6] Facile synthesis of single-crystal tin oxide nanorods with tunable dimensions via hydrothermal process
    Chen, DL
    Gao, L
    [J]. CHEMICAL PHYSICS LETTERS, 2004, 398 (1-3) : 201 - 206
  • [7] Large-scale, solution-phase growth of single-crystalline SnO2 nanorods
    Cheng, B
    Russell, JM
    Shi, WS
    Zhang, L
    Samulski, ET
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (19) : 5972 - 5973
  • [8] Self-assembly synthesis of single-crystalline tin oxide nanostructures by a poly(acrylic acid)-assisted solvothermal process
    Cheng, Guoe
    Wang, Jinmin
    Liu, Xiangwen
    Huang, Kaixun
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (33) : 16208 - 16211
  • [9] Electrical properties of tin dioxide two-dimensional nanostructures
    Comini, E
    Guidi, V
    Malagù, C
    Martinelli, G
    Pan, Z
    Sberveglieri, G
    Wang, ZL
    [J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (06) : 1882 - 1887
  • [10] Ionic liquids and eutectic mixtures as solvent and template in synthesis of zeolite analogues
    Cooper, ER
    Andrews, CD
    Wheatley, PS
    Webb, PB
    Wormald, P
    Morris, RE
    [J]. NATURE, 2004, 430 (7003) : 1012 - 1016