Underwater Thermoresponsive Surface with Switchable Oil-Wettability between Superoleophobicity and Superoleophilicity

被引：57
作者：
Liu, Hongliang [1 ]
Zhang, Xiqi [1 ]
Wang, Shutao [1 ]
Jiang, Lei [1 ,2 ]
机构：
[1] Chinese Acad Sci, Tech Inst Phys & Chem, Lab Bio inspired Smart Interface Sci, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, BNLMS, Inst Chem, Key Lab Organ Solid, Beijing 100190, Peoples R China
来源：
SMALL | 2015年 / 11卷 / 27期
关键词：
adhesion; smart surfaces; underwater; wettability; BIOINSPIRED DESIGN; SMART SURFACES; SEPARATION; POLY(N-ISOPROPYLACRYLAMIDE); GLASS; FABRICATION; MEMBRANES; LAYER;
D O I：
10.1002/smll.201403190
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An underwater thermoresponsive surface that can switch between superoleophobicity and superoleophilicity is fabricated with a combination of mixed brushes, containing thermoresponsive poly(N-isopropylacrylamide) and underwater oleophilic heptadecafluorodecyltrimethoxysilane, and nanostructured silicon nanowire arrays. Temperature-induced underwater adhesion switching between low-adhesive superoleophobicity and high-adhesive superoleophobicity is achieved on a pure poly(N-isopropylacrylamide)-modified nanostructured silicon nanowire array. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：3338 / 3342
页数：5
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