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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Images of (a) CNT and scanning electron microscope (SEM) images of (b) pure PS, (c) PS/0.2wt.% CNT, (d) PS/0.5wt.% CNT, (e) PS/1wt.% CNT, (f) fiber diameter distribution for all nanocomposites.