Nano Archive

Columnar self-assembly of colloidal nanodisks

Saunders, Aaron E. and Ghezelbash, Ali and Smilgies, Detlef-M. and Sigman, Michael B. and Korgel, Brian A. (2006) Columnar self-assembly of colloidal nanodisks. NANO LETTERS, 6 (12). pp. 2959-2963.

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Official URL: http://dx.doi.org/10.1021/nl062419e

Abstract

The self-assembly of sterically stabilized colloidal copper sulfide nanodisks, 14-20 nm in diameter and 5-7 nm thick, was studied. The nanodisks were observed by electron microscopy and small-angle X-ray scattering to form columnar arrays when evaporated as thin films from concentrated dispersions. These superstructured nanomaterials might give rise to technologically useful properties, such as anisotropic electrical transport and electrorheological and optical properties.

Item Type:Article
Subjects:Physical Science > Nanophysics
Physical Science > Nano objects
Material Science > Nanostructured materials
ID Code:2643
Deposited By:Anuj Seth
Deposited On:09 Jan 2009 12:54
Last Modified:20 Jan 2009 11:20

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