Structure and oil repellency - Textiles with liquid repellency to hexane

被引：60

作者：

Brewer, Stuart A. ^{[1
]}

Willis, Colin R. ^{[1
]}

机构：

[1] Dstl, Salisbury SP4 0JQ, Wilts, England

来源：

APPLIED SURFACE SCIENCE | 2008年 / 254卷 / 20期

关键词：

lotus leaf; super-repellency; super-hydrophobicity; oil repellency;

D O I：

10.1016/j.apsusc.2008.04.053

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Combining structure and liquid repellent coatings to optimise non-wettability is a well-established field. However, the area in recent years has been dominated by data on water repellency. The work here provides data on how certain plant structures can be used to develop surfaces that provide repellency towards both polar and non-polar, low surface tension fluids. Combining fluoropolymer coatings with 'hairy' fibres is particularly beneficial for providing liquid-repellent textiles. None of these surfaces can however be regarded as super-repellent to low surface tension liquids (i.e. with little difference in advancing and receding contact angles). Crown Copyright (C) 2008 Published by Elsevier B. V. All rights reserved.

引用

页码：6450 / 6454

页数：5

共 42 条

[1]

*3M PROT CHEM PROD, 1992, 3M OIL REP TEST 1

[2] Tunable, superhydrophobically stable polymeric surfaces by electrospinning [J].