Steady state solution of the Poisson-Nernst-Planck equations

被引：27
|
作者：
Golovnev, A. [1 ]
Trimper, S. [1 ]
机构：
[1] Univ Halle Wittenberg, Inst Phys, D-06099 Halle, Germany
来源：
PHYSICS LETTERS A | 2010年 / 374卷 / 28期
关键词：
BOLTZMANN EQUATION; ELECTROLYTES; SURFACES;
D O I：
10.1016/j.physleta.2010.05.004
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The exact steady state solution of the Poisson-Nernst-Planck equations (PNP) is given in terms of Jacobi elliptic functions. A more tractable approximate solution is derived which can be used to compare the results with experimental observations in binary electrolytes. The breakdown of the PNP for high concentration and high applied voltage is discussed. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：2886 / 2889
页数：4
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