Fabrication of stable and durable superhydrophobic surface on copper substrates for oil-water separation and ice-over delay
Fabrication of stable and durable superhydrophobic surface on copper substrates for oil-water separation and ice-over delay
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DOI：
10.1016/j.jcis.2015.12.015
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发表时间：
2016-03-15
影响因子：
9.9
通讯作者：
Guo, Zhiguang
中科院分区：
文献类型：
--
作者：
Guo, Jie;Yang, Fuchao;Guo, Zhiguang
我们报告了一种简单快速的方法，通过 Fe3+ 蚀刻和十八烷硫醇 (ODT) 改性在铜基板上制备超疏水薄膜。蚀刻过程可短至5分钟，ODT处理仅需几秒钟。另外，整个过程的反应时间也相当灵活。所制备的表面具有超疏水性，机械耐用且化学稳定，具有良好的油水分离和抗冰冻性能。 (C) 爱思唯尔公司。保留所有权利。
We report a simple and rapid method to fabricate superhydrophobic films on copper substrates via Fe3+ etching and octadecanethiol (ODT) modification. The etching process can be as short as 5 min and the ODT treatment only takes several seconds. In addition, the whole process is quite flexible in reaction time. The superhydrophobicity of as-prepared surfaces is mechanically durable and chemically stable, which have great performance in oil-water separation and ice-over resistance. (C) Elsevier Inc. All rights reserved.