DENSITY PROFILES FOR DIMERIZING FLUID NEAR A PERMEABLE SURFACE

被引：14

作者：

HENDERSON, D

TROKHYMCHUK, A

PIZIO, O

机构：

[1] BRIGHAM YOUNG UNIV,DEPT CHEM & BIOCHEM,PROVO,UT 84602

[2] NATL AUTONOMOUS UNIV MEXICO,INST QUIM,MEXICO CITY 04510,DF,MEXICO

[3] NATL ACAD SCI UKRAINE,INST CONDENSED MATTER PHYS,LVOV 11,UKRAINE

来源：

CHEMICAL PHYSICS LETTERS | 1995年 / 245卷 / 06期

关键词：

D O I：

10.1016/0009-2614(95)01083-L

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：

A model of an associating fluid in contact with a penetrable surface is studied. This model associating fluid permits dimerization of the fluid species. The fluid-surface interaction is considered as an external field in the form of a Gaussian barrier. The density profiles of the particles are evaluated in the framework of the singlet level theory for inhomogeneous fluids. We use the HNCl approximation to describe the adsorption and penetration of the associated fluid into the barrier. A model of a composite surface consisting of a hard wall and a potential barrier is investigated also. The models can be used to generate adlayers of specific structure.

引用

页码：615 / 619

页数：5

共 29 条

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