Is a sessile drop in an atmosphere saturated with its vapor really at equilibrium?

被引：21
|
作者：
Shanahan, MER [1 ]
机构：
[1] Ecole Natl Super Mines, Ctr Mat PM Fourt, CNRS, UMR 7633, F-91003 Evry, France
来源：
LANGMUIR | 2002年 / 18卷 / 21期
关键词：
D O I：
10.1021/la020281j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
It seems reasonable to think that a sessile drop, in an atmosphere saturated in the vapor of the liquid in question, will remain at equilibrium (and therefore not evaporate). However, meniscus curvature is an ingredient in equilibrium vapor pressure, and the former depends on height, albeit very weakly for small drops, due to hydrostatic pressure. Possible consequences in the context of (very slow) evaporation or condensation are discussed.
引用
收藏
页码：7763 / 7765
页数：3
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