Synthesis of leaf-like Ag2S nanosheets by hydrothermal method in water-alcohol homogenous medium

被引：29
作者：
Chen, MH [1 ]
Gao, L [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
来源：
MATERIALS LETTERS | 2006年 / 60卷 / 08期
关键词：
nanomaterials; semiconductors; Ag2S; chemical synthesis;
D O I：
10.1016/j.matlet.2005.10.077
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Special Ag2S leaf-like nanosheets were successfully synthesized in NH3-CS2 system by hydrothermal route in an alcohol-water medium. Changing the reaction medium from water, alcohol-water to alcohol, the morphology changed from big irregular nanosheets+microspheres, leaflike nanosheets + nanoparitcles to big microspheres. It is found that alcohol-water homogenous condition and sulfur source of NH3-CS2, are the key issues to construct this unique morphology. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：1059 / 1062
页数：4
相关论文
共 24 条
  • [1] Nanocrystalline Ag2S on polydiacetylene Langmuir films
    Belman, N
    Golan, Y
    Berman, A
    [J]. CRYSTAL GROWTH & DESIGN, 2005, 5 (02) : 439 - 443
  • [2] 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
  • [3] A new and facile route to ultrafine nanowires, superthin flakes and uniform nanodisks of nickel hydroxide
    Chen, DL
    Gao, L
    [J]. CHEMICAL PHYSICS LETTERS, 2005, 405 (1-3) : 159 - 164
  • [4] Hierarchical growth and shape evolution of HgS dendrites
    Chen, XY
    Wang, X
    Wang, ZH
    Yang, XG
    Qian, YT
    [J]. CRYSTAL GROWTH & DESIGN, 2005, 5 (01) : 347 - 350
  • [5] 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
  • [6] Interface reaction for the self-assembly of silver nanocrystals under microwave-assisted solvothermal conditions
    Gao, F
    Lu, QY
    Komarneni, S
    [J]. CHEMISTRY OF MATERIALS, 2005, 17 (04) : 856 - 860
  • [7] Jiang XC, 2001, ADV MATER, V13, P1278, DOI 10.1002/1521-4095(200108)13:16<1278::AID-ADMA1278>3.0.CO
  • [8] 2-W
  • [9] Surfactant-assisted growth of novel PbS dendritic nanostructures via facile hydrothermal process
    Kuang, DB
    Xu, AW
    Fang, YP
    Liu, HQ
    Frommen, C
    Fenske, D
    [J]. ADVANCED MATERIALS, 2003, 15 (20) : 1747 - +
  • [10] Preparation of Ag2S nanocrystals of predictable shape and size
    Lim, WP
    Zhang, Z
    Low, HY
    Chin, WS
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (42) : 5685 - 5689
123