Sticky superhydrophobic surface

被引：89

作者：

Guo, Zhi-Guang

Liu, Wei-Min ^{[1
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 22期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1063/1.2745251

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The authors present a simple and inexpensive method for fabricating a stable superhydrophobic engineering material surface using aluminum alloy and a suitable aqueous solution and time to control the surface roughness, which has a large water contact angle (>150 degrees) and a large water sliding angle (>90 degrees). The as-prepared surface can be large-scale produced and used in industry quickly, such as a barrier material, self-cleaning material, and lubricating material. This finding will enhance further understanding of the wettability of solid surfaces with special surface morphologies. (C) 2007 American Institute of Physics.

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页数：3

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