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. 2020 Jul 16;10(7):153. doi: 10.3390/membranes10070153

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© 2020 by the authors.

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/).

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SEM cross-sectional and surface micrographs of the TFC membranes (a) CS/PAN-2, (b) CS/PAN-3, (c) CS/PAN-4, (d) CS/PAN-5 with and without polyamide layer formed by IP.

SEM cross-sectional and surface micrographs of the TFC membranes (a) CS/PAN-2, (b) CS/PAN-3, (c) CS/PAN-4, (d) CS/PAN-5 with and without polyamide layer formed by IP.