Influence of strength of atom-wall interactions on adsorption mechanism

被引：3

作者：

Kuchta, B ^{[1
]}

Firlej, L

机构：

[1] Univ Aix Marseille 1, Lab Mat Devises Revetement Electroceram, Ctr St Jerome, F-13397 Marseille, France

[2] Univ Montpellier 2, GDPC, F-34095 Montpellier, France

来源：

ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY | 2005年 / 11卷 / Suppl 1期

关键词：

adsorption mechanism; nanopores; Monte Carlo simulations; atom-wall interaction;

D O I：

10.1007/s10450-005-5952-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The influence of the atom-wall interaction on adsorption in 4 nm cylindrical pores has been studied using Grand Canonical Monte Carlo simulations. A model with smooth ideal walls has been used to remove the influence of heterogeneous structures. It has been found that the layering transition pressures strongly depend on the atom-wall interaction. The interaction also defines the number of layers adsorbed below the capillary condensation pressure. It has been observed that the stability of adsorbed layers is modulated by the strength of the atom-wall interaction.

引用

收藏

页码：367 / 372

页数：6

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