Super-hydrophobic surfaces: From natural to artificial

被引：4031

作者：

Feng, L ^{[1
]}

Li, SH ^{[1
]}

Li, YS ^{[1
]}

Li, HJ ^{[1
]}

Zhang, LJ ^{[1
]}

Zhai, J ^{[1
]}

Song, YL ^{[1
]}

Liu, BQ ^{[1
]}

Jiang, L ^{[1
]}

Zhu, DB ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China

来源：

ADVANCED MATERIALS | 2002年 / 14卷 / 24期

关键词：

D O I：

10.1002/adma.200290020

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Super-hydrophobic surfaces, with a water contact angle (CA) greater than 150degreesC, have attracted much interest for both fundamental research and practical applications. Recent studies on lotus and rice leaves reveal that a super-hydrophobic surface with both a large CA and small sliding angle (alpha) needs the cooperation of micro- and nanostructure, and the arrangement of the microstructures on this surface can influence the way a water droplet tends to move. These results form the natural world provide a guide for constructing artificial super-hydrophobic surfaces and designing surfaces with controllable wettability. Accordingly, super-hydrophobic surfaces of polymer nanofibers and differently patterned aligned carbon nanotube (ACNT) films have been fabricated.

引用

页码：1857 / 1860

页数：4

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