DOI > 10.5291/ILL-DATA.6-07-83

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Title

Study of the uniaxial water dynamics in electrolyte solutions confined in oriented silica nanochannels

Abstract

The macrospic behavior of nanoporous materials in aqueous solution is driven by processes and chemical reactions occurring in the porosity. Since water molecules take part in most of these processes and chemical reactions, the understanding of water molecules behavior in confined media is essential to be able to predict the behavior of nanoporous materials in aqueous solution. In this study, we propose to characterize by QENS on IN5, the unilateral diffusion of confined water using highly ordered nanoporous silica based materials having oriented nanopores of 2.6 , 3 and 5 nm and filled of electrolytes solutions XCl2 at 1M (X= Ba, Ca, Mg) having ions presenting various komostropic properties. These results will be related to the ions distribution inside the nanopores characterized by SAXS/SANS (proposal to D16) and simulated by atomistic modelling (ICSM).

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

REBISCOUL Diane; KHODER Hassan and OLLIVIER Jacques. (2021). Study of the uniaxial water dynamics in electrolyte solutions confined in oriented silica nanochannels. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.6-07-83

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