Superhydrophobic-Superoleophilic Polythiophene Films with Tunable Wetting and Electrochromism

被引：81
作者：
Pernites, Roderick B. [1 ,2 ]
Ponnapati, Ramakrishna R. [1 ,2 ]
Advincula, Rigoberto C. [1 ,2 ]
机构：
[1] Univ Houston, Dept Chem, Houston, TX 77204 USA
[2] Univ Houston, Dept Chem & Biomol Engn, Houston, TX 77204 USA
来源：
ADVANCED MATERIALS | 2011年 / 23卷 / 28期
关键词：
CONDUCTING POLYMERS; FREE-ENERGY; SURFACES; WATER; ELECTRODEPOSITION; WETTABILITY; TRANSITION; DESIGN; ARRAYS;
D O I：
10.1002/adma.201100469
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A non-fluorinated polythiophene film with dual superhydrophobic and superoleophilic wetting properties involving 2D assembly of polystyrene (PS) latex particles and electropolymerization is demonstrated. The phenomenon is stable at a wide range of temperatures and pH. It is easily and rapidly reversed with voltage or surfactant coincident with electrochromism.
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页码：3207 / +
页数：8
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