Conducting Polymers-Based Gas Sensors: Principles, Materials, and Applications
Jiangxi Science and Technology Normal University · East China Jiaotong University · +1 more institution
Abstract
Conducting polymers (CPs) have emerged as promising materials for gas sensors due to their organic nature coupled with unique and versatile optical, electrical, chemical, and electrochemical properties. This review provides a comprehensive overview of the latest developments in conducting polymer-based gas sensors. First, the fundamental gas sensing mechanisms in CPs-based sensors are elucidated, covering diverse transduction modes including electrochemical, chemiresistive, optical, piezoelectric, and field-effect transistor-based sensing. Next, the various types of conducting polymers employed in gas sensors, such as polypyrrole, polyaniline, polythiophene, and their composites are introduced, with emphasis…
Citation impact
- FWCI
- 21.96
- Percentile
- 100%
- References
- 161
Authors
7- RDRongqing DongCorresponding
Jiangxi Science and Technology Normal University
- MYMingna Yang
Jiangxi Science and Technology Normal University
- YZYinxiu Zuo
Jiangxi Science and Technology Normal University
- LLLishan Liang
Jiangxi Science and Technology Normal University
- HXHuakun Xing
East China Jiaotong University, Jiangxi Science and Technology Normal University
Topics & keywords
- Nanotechnology
- Conductive polymer
- Polypyrrole
- Materials science
- Polyaniline
- Wearable computer
- Miniaturization
- Bioelectronics