Sticky charged spheres in the mean-spherical approximation: A model for colloids and polyelectrolytes

被引：41

作者：

Blum, L

Kalyuzhnyi, YV

Bernard, O

HerreraPacheco, JN

机构：

[1] UNIV TENNESSEE,DEPT CHEM ENGN,KNOXVILLE,TN 37996

[2] OAK RIDGE NATL LAB,DIV CHEM TECHNOL,OAK RIDGE,TN 37831

[3] UNIV PARIS 06,LAB PROPRIETES PHYSICOCHIM ELECTROLYTES,URA 430,F-75252 PARIS 05,FRANCE

[4] UNIV AUTONOMA PUEBLA,ESCUELA CIENCIAS FISICOMATEMAT,PUEBLA 72570,MEXICO

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1996年 / 8卷 / 25A期

关键词：

D O I：

10.1088/0953-8984/8/25A/010

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The solutions within the mean-spherical and binding mean-spherical approximations of the sticky-hard-sphere model for colloids and polyelectrolytes are discussed. It is shown that the excess thermodynamic functions-the internal energy E, and the entropy S-have the same simple forms for all cases, and are functions of a single screening parameter Gamma(T), which however depends on ail the sticky interactions.

引用

页码：A143 / A167

页数：25

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