Gas Sensors Based on Conducting Polymers

Sensors

Hua Bai¹ 

[1] Department of Chemistry and Key Lab of Bio-organic Phosphorus and Chemical Biology of Education Commission of China, Tsinghua University, Beijing 100084, P. R. China E-mail

关键词: gas sensor;    conducting polymer;    sensing principle;   

DOI  :  10.3390/s7030267

来源: mdpi

【 摘 要 】

The gas sensors fabricated by using conducting polymers such as polyaniline (PAni), polypyrrole (PPy) and poly (3,4-ethylenedioxythiophene) (PEDOT) as the active layers have been reviewed. This review discusses the sensing mechanism and configurations of the sensors. The factors that affect the performances of the gas sensors are also addressed. The disadvantages of the sensors and a brief prospect in this research field are discussed at the end of the review.

【 授权许可】

Unknown   
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