Effect of contact angle hysteresis on water droplet evaporation from super-hydrophobic surfaces
Effect of contact angle hysteresis on water droplet evaporation from super-hydrophobic surfaces
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DOI：
10.1016/j.apsusc.2008.10.109
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发表时间：
2009-01-15
影响因子：
6.7
通讯作者：
Farzaneh, M.
中科院分区：
文献类型：
--
作者：
Kulinich, S. A.;Farzaneh, M.
小水滴在具有不同接触角滞后的超疏水聚合物表面上表现出不同的蒸发模式。在高滞后表面上，蒸发遵循等接触直径模式，而在低滞后表面上，蒸发以等接触角模式为主。这些模式以前分别针对光滑的亲水表面和疏水表面进行了报道。将实验数据与以前描述不同蒸发模式下球帽液滴的模型进行了比较，得到了较好的拟合。皇冠版权所有(C)2008由爱思唯尔出版，版权所有。
Small water drops demonstrate different evaporation modes on super-hydrophobic polymer surfaces with different hysteresis of contact angle. While on the high-hysteresis surface evaporation follows the constant-contact-diameter mode, the constant-contact-angle mode dominates on the low-hysteresis surface. These modes were previously reported for smooth hydrophilic and hydrophobic surfaces, respectively. The experimental data are compared to the previous models describing spherical cap drops that evaporate in different modes, and good fitting is obtained. Crown Copyright (c) 2008 Published by Elsevier B. V. All rights reserved.