A fluid in contact with a semipermeable membrane: density functional approach

被引：15

作者：

Bryk, P ^{[1
]}

Cyrankiewicz, W ^{[1
]}

Borowko, M ^{[1
]}

Sokolowski, S ^{[1
]}

机构：

[1] Marie Curie Sklodowska Univ, Fac Chem, Dept Modelling Physicochem Proc, PL-20031 Lublin, Poland

来源：

MOLECULAR PHYSICS | 1998年 / 93卷 / 01期

关键词：

D O I：

10.1080/00268979809482194

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 density functional (DF) approach based on Kierlik-Rosinberg formalism is applied to a binary hard sphere mixture interacting with a semipermeable membrane (SPM). The results of the calculations are compared with singlet level Percus-Yevick theory and with Monte Carlo simulations. The DF method seems capable of predicting accurate density profiles and osmotic pressures in systems with a SPM.

引用

页码：111 / 115

页数：5

共 31 条

[1] ORNSTEIN-ZERNIKE RELATION AND PERCUS-YEVICK APPROXIMATION FOR FLUID MIXTURES [J].

BAXTER, RJ .

JOURNAL OF CHEMICAL PHYSICS, 1970, 52 (09) :4559-+

[2]

Bryk P, 1997, MOL PHYS, V90, P483, DOI 10.1080/00268979709482629

[3]

BRYK P, UNPUB

[4] DENSITY-FUNCTIONAL THEORY AND FREEZING OF SIMPLE LIQUIDS [J].

CURTIN, WA ;

ASHCROFT, NW .

PHYSICAL REVIEW LETTERS, 1986, 56 (26) :2775-2778

[5] ON THE FAILURE OF CERTAIN INTEGRAL-EQUATION THEORIES TO ACCOUNT FOR COMPLETE WETTING AT SOLID-FLUID INTERFACES [J].

EVANS, R ;

TARAZONA, P ;

MARCONI, UMB .

MOLECULAR PHYSICS, 1983, 50 (05) :993-1011

[6]

Evans R., 1992, FUNDAMENTALS INHOMOG

[7]

Evans R., 1992, FUNDAMENTALS INHOMOG

[8] A MOLECULAR THEORY FOR THE FREEZING OF HARD-SPHERES [J].

HAYMET, ADJ .

JOURNAL OF CHEMICAL PHYSICS, 1983, 78 (07) :4641-4648

[9] DENSITY PROFILES FOR DIMERIZING FLUID NEAR A PERMEABLE SURFACE [J].

HENDERSON, D ;

TROKHYMCHUK, A ;

PIZIO, O .

CHEMICAL PHYSICS LETTERS, 1995, 245 (06) :615-619

[10]

Henderson J. R., 1992, FUNDAMENTALS INHOMOG

← 1 2 3 4 →