Flexible Carbon Nanotube-Polymer Composite Films with High Conductivity and Superhydrophobicity Made by Solution Process

被引：149

作者：

Luo, Chan ^{[1
,2
]}

Zuo, Xiaolei ^{[2
]}

Wang, Lei ^{[1
]}

Wang, Ergang ^{[1
]}

Song, Shiping ^{[2
]}

Wang, Jing ^{[2
]}

Wang, Jian ^{[1
]}

Fan, Chunhai ^{[2
]}

Cao, Yong ^{[1
]}

机构：

[1] S China Univ Technol, Minist Educ, Key Lab Specially Funct Mat, Inst Polymer Optoelect Mat & Devices, Guangzhou 510640, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China

来源：

NANO LETTERS | 2008年 / 8卷 / 12期

关键词：

D O I：

10.1021/nl802411d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CNT/Nafion nanocomposite film made by solution process exhibits high conductivity and superhydrophobicity. The highest water contact angle reaches 165.3 +/- 1.9 degrees. The wettability of the film can be controlled by simply varying the filtering rate and the content ratio of Nafion to CNT. We also develop a novel optical method to directly observe the air-solid-liquid interface for the first time. The extraordinary mechanical strength provided by the polymer helps the film retain its conductivity and superhydrobicity after 1000 bending cycles.

引用

页码：4454 / 4458

页数：5

共 31 条

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