A van der Waals free energy in electrolytes revisited

被引:2
|
作者
Jancovici, B [1 ]
机构
[1] Univ Paris 11, Lab Phys Theor, UMR 8627, CNRS, F-91405 Orsay, France
来源
EUROPEAN PHYSICAL JOURNAL E | 2006年 / 19卷 / 01期
关键词
D O I
10.1140/epje/e2005-00056-3
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 system of three electrolytes separated by two parallel planes is considered. Each region is described by a dielectric constant and a Coulomb fluid in the Debye-Huckel regime. In their book Dispersion Forces, Mahanty and Ninham have given the van der Waals free energy of this system. We rederive this free energy by a different method, using linear response theory and the electrostatic Maxwell stress tensor for obtaining the dispersion force.
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页码:1 / 4
页数:4
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