Mixed supramolecular cation-carrier and anion-carrier facilitated transport for the selective alkali cations transport |
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Authors: | Carole Arnal-Hérault Mathieu MichauMihail Barboiu |
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Institution: | Adaptative Supramolecular Nanosystems Group, Institut Européen des Membranes –ENSCM/UM2/CNRS 5635, IEM/UM2, CC 047, Place Eugène Bataillon, F-34095 Montpellier, Cedex 5, France |
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Abstract: | In this paper, we describe the study of the membrane transport properties of mixed supramolecular macrocyclic cation-carriers 1·K]+, 2·Na]+ and phenylureidoarene anion-carriers 3–5·I]− through bulk liquid membranes. Our efforts involve the evaluation of the transport performances of these systems designed to transport ionic salts NaI and KI and strongly depending on encoded molecular features of the anion-carrier subcomponents. |
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Keywords: | Bulk liquid membranes Crown-ethers Hydropathy Supramolecular chemistry Cation- and anion-carrier pairs |
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