Facile synthesis of nearly monodispersed copper sulfide nanocrystals

被引：44
|
作者：
Kuzuya, Toshihiro [1 ]
Itoh, Keiichi
Ichidate, Minoru
Wakamatsu, Takahide
Fukunaka, Yasuhiro
Sumiyama, Kenji
机构：
[1] Meijo Univ, Fac Urban Sci, Kani 5090261, Japan
[2] Nagoya Inst Technol, Dept Mat Sci & Engn, Nagoya, Aichi 4668555, Japan
[3] Kyoto Univ, Grad Sch Energy Sci, Kyoto 6068501, Japan
来源：
ELECTROCHIMICA ACTA | 2007年 / 53卷 / 01期
关键词：
Cu2S; CuS; monodispersed nanocrystals; dodecanethiol; oleylamine;
D O I：
10.1016/j.electacta.2007.06.033
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
We synthesized monodispersed copper sulfide (CuxS) NCs at nearly ambient temperature. Alkan thiol and amphiphilic amine mixture (ligand mixture) enable us to use relatively low toxic, stable and low cost materials as metal and sulfur source. Furthermore, oleylamine (OA) and dodecanethiol (DT) play important roles to control Cu/S composition on NCs. This compositional change of Cu,S NCs was attributed to the introducing of S-S bonding (S-n(2-)) into NCs. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：213 / 217
页数：5
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