Concentration profiles of colloidal mixtures in a cylindrical pore

被引：5

作者：

Chavez-Paez, M ^{[1
]}

Urrutia-Banuelos, E ^{[1
]}

Medina-Noyola, M ^{[1
]}

机构：

[1] Univ Autonoma San Luis Potosi, Inst Fis Manuel Sandoval Vallarta, San Luis Postosi, SLP, Mexico

来源：

PHYSICAL REVIEW E | 1998年 / 58卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.58.681

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The concentration profiles of a model colloidal mixture inside a charged cylindrical pore are studied theoretically and by computer simulations. The theoretical structure of the colloidal mixture is obtained by employing the basic chemical equilibrium equations from which the concentration profiles can be expressed in terms of a set of integral equations. The pair potential between particles is taken to be the repulsive part of the Derjaguin-Landau-Verwey-Overbeek potential. Simulation results are also presented in order to assess the accuracy of the theoretical predictions.

引用

页码：681 / 688

页数：8

共 17 条

[1]

Allen M. P., 1987, Computer Simulation of Liquids

[2]

[Anonymous], 1948, THEORY STABILITY LYO

[3]

ARFKEN G, 1981, METODOS MATEMATICOS

[4] Static properties of confined colloidal suspensions [J].

CarbajalTinoco, MD ;

CastroRoman, F ;

ArauzLara, JL .

PHYSICAL REVIEW E, 1996, 53 (04) :3745-3749

[5] Local concentration profile of colloidal particles inside a charged cylindrical pore [J].

ChavezPaez, M ;

AcunaCampa, H ;

YeomansReyna, L ;

ValdezCovarrubias, M ;

MedinaNoyola, M .

PHYSICAL REVIEW E, 1997, 55 (04) :4406-4412

[6] MICROSCOPIC MEASUREMENT OF THE PAIR INTERACTION POTENTIAL OF CHARGE-STABILIZED COLLOID [J].

CROCKER, JC ;

GRIER, DG .

PHYSICAL REVIEW LETTERS, 1994, 73 (02) :352-355

[7] BROWNIAN DYNAMICS WITH HYDRODYNAMIC INTERACTIONS [J].

ERMAK, DL ;

MCCAMMON, JA .

JOURNAL OF CHEMICAL PHYSICS, 1978, 69 (04) :1352-1360

[8] RESCALED MEAN SPHERICAL APPROXIMATION FOR A COLLOIDAL SUSPENSION CONFINED IN A PLANAR SLIT [J].

GONZALEZMOZUELOS, P .

JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (07) :5747-5755

[9] STRUCTURE OF A COLLOIDAL SUSPENSION CONFINED IN A PLANAR SLIT [J].

GONZALEZMOZUELOS, P ;

ALEJANDRE, J ;

MEDINANOYOLA, M .

JOURNAL OF CHEMICAL PHYSICS, 1991, 95 (11) :8337-8345

[10] ELECTROSTATIC ADSORPTION OF COLLOIDAL PARTICLES ON THE WALLS OF A PLANAR SLIT - SIMULATION VERSUS THEORY [J].

GONZALEZMOZUELOS, P ;

ALEJANDRE, J ;

MEDINANOYOLA, M .

JOURNAL OF CHEMICAL PHYSICS, 1992, 97 (11) :8712-8721

← 1 2 →