journal article·2012-01Open access

Structure and properties of epoxy/polyaniline nanocomposites

Ivan Krakovský, Martin Varga, Gloria Gallego Ferrer, Roser Sabater i Serra, Manuel Salmerón-Sánchez

Journal of Non-Crystalline Solids· Volume 358· Issue 2

Abstract

[EN] Epoxy/polyaniline nanocomposites have been prepared by in situ polymerization of aniline carried out in hydrophilic epoxy networks based on polyoxyethylene (POE) swollen in aqueous solutions of aniline hydrochloride. Formation of polyaniline (PANI) nanoparticles in water-rich phase of swollen networks has been revealed by transmission electron microscopy and infrared spectroscopy. The nanoparticles are dispersed in elastomeric matrix, suppress effectively crystallization of POE and increase glass transition temperature of the matrix. © 2011 Elsevier B.V. All rights reserved.
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Research context

OpenAlex topics: Conducting polymers and applications · Analytical Chemistry and Sensors · Synthesis and properties of polymers

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