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.
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页码：A143 / A167
页数：25
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