Ultrasonication assisted production of silver nanowires with low aspect ratio and their optical properties

Title
Ultrasonication assisted production of silver nanowires with low aspect ratio and their optical properties
Author(s)
손영구박미소[박미소]신원규[신원규]이진환[이진환]고성환[고성환]
Keywords
WET CHEMICAL-SYNTHESIS; TEMPLATE
Issue Date
201501
Publisher
ELSEVIER SCIENCE BV
Citation
ULTRASONICS SONOCHEMISTRY, v.22, pp.35 - 40
Abstract
We investigated a facial method to produce silver nanowires with low aspect ratio by fragmentizing as produced long silver nanowires. The length of silver nanowires can be shortened in a controllable manner by increasing ultrasonication time or ultrasonication power. However, excessively large ultrasonication power caused a problem of agglomeration of nanowires. From UV absorption spectra, it was found that the UV absorption characteristic of silver nanowires is not affected by ultrasonication assisted fragmentation indicating that one dimensional structure of silver nanowires is maintained during the fragmentation process. (C) 2014 Elsevier B.V. All rights reserved.
URI
http://hdl.handle.net/YU.REPOSITORY/33689http://dx.doi.org/10.1016/j.ultsonch.2014.05.007
ISSN
1350-4177
Appears in Collections:
이과대학 > 화학생화학부 > Articles
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