期刊
APPLIED SURFACE SCIENCE
卷 254, 期 8, 页码 2493-2498出版社
ELSEVIER
DOI: 10.1016/j.apsusc.2007.09.073
关键词
superhydrophobicity; microstructure; electron microscopy; galvanic exchange reaction
Hydrophobic properties of thin nanostructured silver films produced by galvanic exchange reaction on a copper surface were studied after passivation with stearic acid. The morphology of the silver films was controlled by varying the concentration of silver nitrate in the solution. Water contact angle as high as 1568 and contact angle hysteresis as low as 58 were achieved for samples obtained with initial silver ion concentration of 24.75 mM in the solution. However, a strong dependence of contact angle and contact angle hysteresis on the fractal-like morphology of the silver films was observed with the variation of silver ion concentration. (c) 2007 Elsevier B. V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据