The effect of electric field on capillary waves at the interface of two immiscible electrolytes

被引：7

作者：

Daikhin, LI

Kornyshev, AA

Urbakh, M ^{[1
]}

机构：

[1] Tel Aviv Univ, Sch Chem, IL-69978 Tel Aviv, Israel

[2] Forschungszentrum Julich, Inst Werkstoffe & Verfahren Energietech IWV3, D-52425 Julich, Germany

[3] Univ Calif Santa Barbara, Inst Theoret Phys, Santa Barbara, CA 93106 USA

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 309卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(99)00695-8

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：

The effect of electric field on the corrugation of the interface between two immiscible electrolytes is theoretically studied within the linearized Poisson-Boltzmann approximation. It is shown that charging of the interface leads to an enhancement of the surface corrugation, which may cause a destruction of the interface by a sufficiently strong field. Dependencies of the mean-square height of corrugation on the overall potential drop across the interface V and on the ionic concentrations in the two electrolytes are analyzed. Predictions amenable to experimental tests are discussed. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：137 / 142

页数：6

共 35 条

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[Anonymous], 1980, STAT MECH LIQUID SUR

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