Adsorption of fluids on solid surfaces: A route toward very dense layers

Autor:	L. Szybisz, S.A. Sartarelli
Rok vydání:	2012
Předmět:	Condensed Matter::Soft Condensed Matter Adsorption Planar Materials science Chemical physics Triple point Solid surface Density functional theory Wetting Electrical and Electronic Engineering Condensed Matter Physics Electronic Optical and Magnetic Materials
Zdroj:	Physica B: Condensed Matter. 407:3278-3281
ISSN:	0921-4526
DOI:	10.1016/j.physb.2011.12.086
Popis:	Adsorption of Xe on single planar walls is investigated in the frame of a density functional theory. The strength of the adsorbate-substrate attraction is changed by considering surfaces of Cs, Na, Li, and Mg. The behavior is analyzed by varying the temperature T (between the triple point Tt and the critical Tc) and the coverage Γ l . The obtained adsorption isotherms exhibit a variety of wetting situations. Density profiles are reported. It is shown that for strongly attractive surfaces the adsorbed liquid becomes very dense reaching densities characteristic of solids.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::21af9ab02678c457eaae442a2f38ec65 https://doi.org/10.1016/j.physb.2011.12.086 Zobrazit plný text záznamu Full Text from ScienceDirect