Fabrics with Tunable Oleophobicity

被引：332

作者：

Choi, Wonjae ^{[1
]}

Tuteja, Anish ^{[2
]}

Chhatre, Shreerang ^{[2
]}

Mabry, Joseph M. ^{[3
]}

Cohen, Robert E. ^{[2
]}

McKinley, Gareth H. ^{[1
]}

机构：

[1] MIT, Dept Mech Engn, Cambridge, MA 02139 USA

[2] MIT, Dept Chem Engn, Cambridge, MA 02139 USA

[3] USAF, Res Lab, Space & Missile Prop Div, Edwards AFB, CA 93524 USA

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 21期

关键词：

WATER-REPELLENT SURFACES; SUPERHYDROPHOBIC SURFACES; DESIGN; ROUGHNESS; WETTABILITY; TEXTILES; LOTUS; OIL;

D O I：

10.1002/adma.200802502

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple "dip-coating" process that imbues oleophobicity to various surfaces that inherently possess re-entrant texture, such as commercially available fabrics, is reported. These dip-coated fabric surfaces exhibit reversible, deformation-dependent, tunable wettability, including the capacity to switch their surface wetting properties (between super-repellent and super-wetting) against a wide range of polar and nonpolar liquids.

引用

收藏

页码：2190 / +

页数：7

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