Ionic solvation at the solid/electrolyte interface: A statistical-mechanical approach - Sorbonne Université
Journal Articles Journal of electroanalytical chemistry and interfacial electrochemistry Year : 1987

Ionic solvation at the solid/electrolyte interface: A statistical-mechanical approach

Abstract

We have studied studied the influence of the size of ions on their adsorbability at a solid surface in the presence of a molecular solvent. Ions and molecules are represented respectively by charged hard spheres and dipolar hard spheres and the surface is just a neutral hard wall. We have found that the electrostatic interaction between ions and molecules can induce the exclusion of small ions from the surface. A pure MSA (mean spherical approximation) calculation would not give any effect of the solvation on the ionic density profile. The present calculation is limited to the case of infinite ionic dilution.

Dates and versions

hal-04633627 , version 1 (03-07-2024)

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Cite

V. Russier, Jean-Pierre Badiali, Martin Luc Rosinberg. Ionic solvation at the solid/electrolyte interface: A statistical-mechanical approach. Journal of electroanalytical chemistry and interfacial electrochemistry, 1987, 220 (2), pp.213-224. ⟨10.1016/0022-0728(87)85109-4⟩. ⟨hal-04633627⟩
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