Hcp cobalt nanocrystals with high magnetic anisotropy prepared by easy one-pot synthesis

被引：33
|
作者：
Meziane, L. [1 ]
Salzemann, C. [1 ]
Aubert, C. [2 ]
Gerard, H. [3 ]
Petit, C. [1 ]
Petit, M. [2 ]
机构：
[1] UPMC Univ Paris 06, Sorbonne Univ, MONARIS, UMR CNRS 8233, Case 52,4 Pl Jussieu, F-75252 Paris 05, France
[2] UPMC Univ Paris 06, Sorbonne Univ, Inst Parisien Chim Mol, UMR CNRS 8232, Case 229,4 Pl Jussieu, F-75252 Paris 05, France
[3] UPMC Univ Paris 06, Sorbonne Univ, Lab Chim Theor, UMR CNRS 7616, 4 Pl Jussieu, F-75252 Paris 05, France
来源：
NANOSCALE | 2016年 / 8卷 / 44期
关键词：
SHAPE CONTROL; NANOPARTICLES; CO; PARTICLES; SUPERLATTICES; HYSTERESIS; OLEYLAMINE; NANORODS; ALLOYS;
D O I：
10.1039/c6nr05792f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein we describe the first synthesis of pure mono-disperse spherical hcp-nanocrystals ferromagnetic at room temperature. Our strategy, based on the simple combination of oleylamine and ClCo(PPh3)(3), allows the one-pot synthesis of size-controlled hcp-nanocrystals. The size and shape of the nanocrystals can be tuned by varying the reaction time or the concentration.
引用
收藏
页码：18640 / 18645
页数：6
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