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Autogenerated Air Bubbles for the Spontaneous Formation of Nanostructures

Published online by Cambridge University Press:  15 February 2011

Seok Min Yoon  and
Hee Cheul Choi
Seok Min Yoon
Affiliation:
Department of Chemistry, Center for the Integrated Molecular Systems Pohang University of Science and Technology, San 31, Pohang, South Korea 790-784
Hee Cheul Choi
Affiliation:
Department of Chemistry, Center for the Integrated Molecular Systems Pohang University of Science and Technology, San 31, Pohang, South Korea 790-784
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Abstract

In this paper, a novel mild synthetic route was tentatively designed to achieve both shape and dimension-defined nanostructure such as nanorods, nanowires and nanocircles which were fully characterized by AFM and TEM. Bubbles, which are automatically generated when water is mixed with ethanol by a simple shaking, act as a nanoreactor to produce these nanostructures. Fe containing nanowire, nanorod and nanocircle are successfully prepared by using this method. Autogenerated bubble-mediated formation of nanostructures has advantages over conventional methods in terms of short reaction time, low energy consumption and absence of complicated experimental equipments.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 879: Symposium Z – Chemistry of Nanomaterial Synthesis and Processing , 2005 , Z7.1
Copyright
Copyright © Materials Research Society 2005

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