Transparent Conducting Films of Hierarchically Nanostructured Polyaniline Networks on Flexible Substrates for High-Performance Gas Sensors

被引：144

作者：

Bai, Shouli ^{[1
]}

Sun, Chaozheng ^{[1
]}

Wan, Pengbo ^{[1
]}

Wang, Cheng ^{[1
]}

Luo, Ruixian ^{[1
]}

Li, Yaping ^{[1
]}

Liu, Junfeng ^{[1
]}

Sun, Xiaoming ^{[1
]}

机构：

[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Coll Sci, Beijing 100029, Peoples R China

来源：

SMALL | 2015年 / 11卷 / 03期

基金：

中国国家自然科学基金;

关键词：

NANOPARTICLES; FABRICATION; NANOWIRES; NANOTUBES; ELECTRODES; GROWTH; SHAPE;

D O I：

10.1002/smll.201401865

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Graph Presented) Transparent chemical gas sensors are assembled from a transparent conducting film of hierarchically nanostructured polyaniline (PANI) networks fabricated on a flexible PET substrate, by coating silver nanowires (Ag NWs) followed by the in situ polymerization of aniline near the sacrificial Ag NW template. The sensor exhibits enhanced gas sensing performance at room temperature in both sensitivity and selectivity to NH3 compared to pure PANI film. © 2014 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

收藏

页码：306 / 310

页数：5

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