THE EFFECT OF NONEQUILIBRIUM ADSORPTION AT THE SOLID VAPOR INTERFACE ON THE RECEDENCE OF AQUEOUS FILMS AND DEWETTING OF SOLID-SURFACES

被引：3

作者：

FUERSTENAU, DW

WILLIAMS, MC

机构：

[1] Department of Materials Science and Mineral Engineering, University of California, Berkeley

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 1994年 / 89卷 / 2-3期

关键词：

AMINE DESORPTION; AQUEOUS FILM RECEDENCE; DEWETTING GLASS; DEWETTING PARAFFIN; NONEQUILIBRIUM ADSORPTION;

D O I：

10.1016/0927-7757(94)80119-3

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：

Phenomena involving the recedence of relatively thick films were investigated in the paraffin-water and Pyrex-dodecylammonium acetate-water systems. Non-equilibrium adsorption was found to enhance the dewetting or recedence velocity of aqueous films from the surface of Pyrex glass. An explanation, based on the enhanced zipper-like adsorption at the solid-vapor interface as the liquid-vapor interface is destroyed, is presented to explain the existence of a maximum recedence velocity. These effects are absent in the paraffin-water system. This work reflects recedence behavior in practical non-quiescent systems.

引用

页码：205 / 212

页数：8

共 28 条

[1] An investigation of the angle of contact between paraffin wax and water [J].