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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Malfreyt, Patrice
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2022Molecular interactions at the metal–liquid interfacescitations
- 2021Strain induced crystallization of polymers at and above the crystallization temperature by coarse-grained simulationscitations
- 2016Monte Carlo simulations of the static friction between two grafted polymer brushes.citations
- 2015Superpermittivity of nanoconfined water.citations
- 2014Concentration Dependence of the Dielectric Permittivity, Structure and Dynamics of Aqueous NaCl Solutions: Comparison between the Drude Oscillator and Electronic Continuum Models.citations
- 2013Nonequilibrium Molecular Simulations of New Ionic Lubricants at Metallic Surfaces: Prediction of the Friction
- 2013Nanoconfined Electrolyte Solutions in porous Hydrophilic Silica Membranes.citations
- 2013Novel ionic lubricants for amorphous carbon surfaces : a molecular modelling of the structure and friction.
- 2012Multiscale Modeling Approach toward the Prediction of Viscoelastic Properties of Polymers
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article
Nanoconfined Electrolyte Solutions in porous Hydrophilic Silica Membranes.
Abstract
Manipulating of electrolyte solutions is ubiquitous in numerous fields ranging from condensed to soft matter. The fundamental understanding of the molecular mechanism ruling the macroscopic properties is inescapable to well rationalize the engineering processes. In confined situations such as nanofluidic or nanofiltration, interactions between the fluids and the surface drastically modify the usual macroscopic properties. In this work we addressed a structural and dielectric analysis of confined NaCl, NaI, MgCl2, and Na2SO4 in nanoporous hydrophilic silica membranes. We highlight a dielectric anisotropy of confined water and an unusual increase in the radial component of permittivity (ε) of confined solutions with respect to the decrease in ε in the bulk solution phase. Structurally, we investigate the size, the polarizability, and the salt effect on water confinement and ions translocation through a cylindrical silica nanopore.