The Flower-Like Hierarchical Architectures Assembled from Aniline Oligomers

Zhao, Y.; Tomsik, E.; Trchova, M.; Stejskal, J.

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Title	The Flower-Like Hierarchical Architectures Assembled from Aniline Oligomers
Authors	Zhao, Y. Tomsik, E. Trchova, M. Stejskal, J.
ORCID
Keywords	Self-assembly Aniline Oligomers Morphology Flowers Polyaniline
Type	Conference Papers
Date of Issue	2012
URI	http://essuir.sumdu.edu.ua/handle/123456789/34846
Publisher	Sumy State University
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Citation	The Flower-Like Hierarchical Architectures Assembled from Aniline Oligomers [Текст] / Y. Zhao, E. Tomsik, M. Trchova, J. Stejskal // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V.1, No1. - 01PCN16
Abstract	The flower-like hierarchical architectures assembled from aniline oligomers by a template-free method are reported. They are important because of their close relation to a conducting polymer, polyaniline. Their formation process is ascribed to the self-assembly of oligoanilines under non-covalent interactions, such as hydrogen bonding, hydrophobic forces, and π–π stacking. The model of directional growth is offered to explain the formation of petal-like objects and, subsequently, flowers. In order to investigate the chemical structure of the oligomers, a series of characterizations have been carried out, such as UV–visible, Fourier-transform infrared and Raman spectroscopies. Based on the results of characterization methods, a formation mechanism of the aniline oligomers and their self-assembly are proposed. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34846
Appears in Collections:	Наукові видання (ЕлІТ)