Surfactant-assisted growth of crystalline copper sulphide nanowire arrays

被引:99
作者
Wang, SH [1 ]
Yang, SH [1 ]
机构
[1] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China
关键词
D O I
10.1016/S0009-2614(00)00452-8
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
A novel method for growing crystalline CuxS nanowires on an oxidized copper surface is reported, which is based on the surfactant-assistance. The nanowire is shown to consist of a monoclinic core Cu2S and a tetragonal shell Cu1.96S. Under appropriate conditions, straight and uniform nanowires can be grown, which are up to 30 mu m long and a few tens nanometers thick. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:567 / 571
页数:5
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