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Selective adsorption of ions in charged slit-systems

Valiskó, Mónika and Boda, Dezső and Henderson, Douglas (2013) Selective adsorption of ions in charged slit-systems. Condensed Matter Physics, 16 (4). ISSN 1607-324X

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Abstract

We study the selective adsorption of various cations into a layered slit system using grand canonical Monte Carlo simulations. The slit systemis formed by a series of ne gatively charged membranes. The electrolyte con tains two kinds of cations with different sizes and valences modelled by charged hard spheres immersed in a continuum dielectric solvent. We present the results for various cases depending on the combinations of the properties of the competing cations. We concentrate on the case when the divalent cations are larger than the monovalent cations. In this case, size and charge have counterbalancing effects, which results in interesting selectivity phenomena.

Item Type: Article
Subjects: Q Science / természettudomány > QD Chemistry / kémia > QD02 Physical chemistry / fizikai kémia
Depositing User: DR. Mónika Valiskó
Date Deposited: 10 Sep 2014 10:34
Last Modified: 03 Apr 2023 07:56
URI: http://real.mtak.hu/id/eprint/14688

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