Diffuse double layer interaction between two parallel plates with constant surface charge density in an electrolyte solution
Diffuse double layer interaction between two parallel plates with constant surface charge density in an electrolyte solution
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DOI：
10.1007/bf01638107
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发表时间：
1974
影响因子：
2.4
通讯作者：
H. Ohshima
中科院分区：
文献类型：
--
作者：
H. Ohshima
研究了对称电解液中具有恒定表面电荷密度的两平行异质板之间的扩散双电层相互作用。在德拜-胡克尔近似下，讨论了两个双层重叠可能引起的板内电场的影响。对于厚板的情况，也得到了非线性Poisson-Boltz方程的解。结果表明，如果两个板的表面电荷符号相同，或者其中一个不带电荷，则相互作用力总是排斥的，而如果电荷符号相反，则相互作用力可以是吸引的，也可以是排斥的。
The diffuse double layer interaction between two parallel dissimilar plates with constant surface charge density in a symmetrical electrolyte solution is considered. The influence of the electric field which may be induced within the plates by the overlapping of the two double layers is discussed in theDebye-Hückelapproximation. The solution of the non-linearPoisson-Boltzmannequation is also obtained for the case of thick plates. It is shown that if the surface charges of the two plates are of like sign, or if either of the plates is uncharged, the interaction force is always repulsive, whereas if the charges are of opposite sign, the force may be either attractive or repulsive.