Effect of Water Adsorption on Ion Dynamics in Confined Geometry: Na+-Faujasites and Homoionic Alkali Exchanged Montmorillonite

Various experimental and molecular simulation methods are used to investigate water adsorption and its related effects on ion dynamics in two typical examples of microporous solids: Na+-Faujasites and homoionic alkali exchanged montmorillonites. Influence of the confinement, of the cationic density and of the cation size is examined. It is then shown that all these parameters play a key role in water adsorption thermodynamics and in the cation/water subsystem dynamics.

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Chimie théorique et/ou physique

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JPSJS-79SA-19_1_.pdf (297.64 Ko)

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https://hal.science/hal-00584840

Soumis le : lundi 11 avril 2011-09:01:24

Dernière modification le : jeudi 11 avril 2024-13:08:13

Archivage à long terme le : jeudi 8 novembre 2012-16:11:00

Dates et versions

hal-00584840 , version 1 (11-04-2011)

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HAL Id : hal-00584840 , version 1

Citer

Cyril Abrioux, Sébastien Balme, Benoit Coasne, Sabine Devautour-Vinot, Mohamed Kharroubi, et al.. Effect of Water Adsorption on Ion Dynamics in Confined Geometry: Na+-Faujasites and Homoionic Alkali Exchanged Montmorillonite. 3rd International Conference on Physics of Solid State Ionics, Oct 2009, Kumamoto, Japan. pp.19. ⟨hal-00584840⟩

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