Issue 14, 2002
From the journal:

Physical Chemistry Chemical Physics

Preparation and dispersion of Ni–Cu composite nanoparticles

Yu-Guo Guo,†a   Li-Jun Wan,*a   Jian-Ru Gonga  and  Chun-Li Bai*a  

* Corresponding authors

a Institute of Chemistry, Chinese Academy of Sciences, Beijing, P.R. China
E-mail: lijun_wan@yahoo.com
Fax: +86-10-62558934

Abstract

Finely dispersed sandwich composite nanoparticles of Cu–Ni–Cu were prepared by a novel method combining template synthesis and an ultrasonic treatment method. The composite nanoparticles have uniform cylinder shape with tunable diameter and length. Transmission electron microscopy (TEM) and electron diffraction (ED) were employed to characterize the nanoparticles. This method can be used to fabricate shape- and size-controlled composite nanoparticles in a wide range of metals and other materials. The so-prepared particles may be suitable candidates as nanoscale blocks for assembling nanodevices.

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Article information

DOI
https://doi.org/10.1039/B201332K
Article type
Paper
Submitted
05 Feb 2002
Accepted
17 Apr 2002
First published
05 Jun 2002

Phys. Chem. Chem. Phys., 2002,4, 3422-3424

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Preparation and dispersion of Ni–Cu composite nanoparticles

Y. Guo, L. Wan, J. Gong and C. Bai, Phys. Chem. Chem. Phys., 2002, 4, 3422 DOI: 10.1039/B201332K

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