Spontaneous Growth of Free-Standing Polypyrrole Films at an Air/Ionic Liquid Interface

被引：48
|
作者：
Wang, Dong [1 ]
Li, Yan-Xiang [1 ]
Shi, Zhun [1 ]
Qin, Hai-Li [1 ]
Wang, Lei [1 ]
Pei, Xian-Feng [1 ]
Jin, Jian [1 ]
机构：
[1] Chinese Acad Sci, I Lab, Suzhou Inst Nanotech & Nanobiom, Suzhou 215125, Peoples R China
来源：
LANGMUIR | 2010年 / 26卷 / 18期
基金：
中国国家自然科学基金;
关键词：
GAS SEPARATIONS; POLYMER-FILMS; WATER; MEMBRANES; FABRICATION; SPECTRA;
D O I：
10.1021/la102710h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel strategy for the one-pot fabrication of free-standing polypyrrole films is presented in this work The films are spontaneously formed at an air/ionic liquid interface through interface oxypolymerization The thicknesses of the films are finely controlled from tens to hundreds of nanometers, and the films are uniform and compact Asymmetrical films with different smoothness on the two sides of the film ale also obtained and exhibit different water wettability This method is extremely simple and does not need any equipment It may bring about a general methodology for forming free-standing conducting polymer films
引用
收藏
页码：14405 / 14408
页数：4
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