Large scale hydrothermal synthesis of PbS nanorods

被引:36
|
作者
Liang, Dadong [1 ]
Tang, Shanshan [2 ]
Liu, Jianbo [1 ]
Liu, Jinghua [1 ]
Lv, Xiaoli [1 ]
Kang, Lijuan [1 ]
机构
[1] Jilin Agr Univ, Coll Resource & Environm Sci, Changchun 130118, Jilin, Peoples R China
[2] NE Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
关键词
PbS; semiconductors; nanomaterials; surfactant;
D O I
10.1016/j.matlet.2007.12.012
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
PbS nanorods with a diameter of 20-50 nm have been synthesized successfully by surfactant-assisted hydrothermal route. The product was over 90% yield according to the amount of Pb(CH(3)CHOO)(2) used. Experiments showed that the concentration of N-cetyl-N,N,N-trimethyl-ammonium bromide (CTAB) and thiourea (Tu), reaction time and sulfur sources played important roles in the formation of the PbS nanorods. A reasonable mechanism for the formation of the PbS nanorods is also discussed. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码:2426 / 2429
页数:4
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