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Title The Formation of Oligoaniline Microspheres in Alkaline Media
Authors Trchova, M.
Moravkova, Z.
Tomsík, E.
Stejskal, J.
ORCID
Keywords Conducting polymer
Polyaniline
Aniline oligomers
Infrared spectra
Raman spectra
Type Conference Papers
Date of Issue 2012
URI http://essuir.sumdu.edu.ua/handle/123456789/34838
Publisher Sumy State University
License
Citation The Formation of Oligoaniline Microspheres in Alkaline Media [Текст] / M. Trchova, Z. Moravkova, E. Tomsik, 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. - 01PCN15
Abstract Aniline oligomers are generally believed to be responsible for the self-assembly that guides the growth of polyaniline nanostructures. The oxidations of aniline with ammonium peroxydisulfate, which are started and finished above pH 2.5, produce aniline oligomers only. Under alkaline conditions, oligoaniline microspheres spheres are formed as the dominating morphology. They will be potentially useful in applications that do not require conductivity, such as in electrorheology, corrosion protection, as ionic conductors or catalyst supports. Aniline oligomers prepared at alkaline conditions as microspheres have been studied by UV–Vis, infrared and Raman spectroscopies in the combination with optical and electron microscopic techniques. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34838
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