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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 (https://creativecommons.org/licenses/by/4.0/).
BET analysis of the series of MSPs. (a) The N2 adsorption-desorption isotherm as well as (b) the pore size distribution curves for the hydrophilic MSPs (A1, A2 and A3). (c) The N2 adsorption-desorption isotherm and (d) pore size distribution curves of the hydrophobic MSPs (M1 and M2).