High-Performance Gas Sensor of Polyaniline/Carbon Nanotube Composites Promoted by Interface Engineering

High-Performance Gas Sensor of Polyaniline/Carbon Nanotube Composites Promoted by Interface Engineering

Inspired by the enhanced gas-sensing performance by the one-dimensional hierarchical structure, one-dimensional hierarchical polyaniline/multi-walled carbon nanotubes (PANI/CNT) fibers were prepared. Interestingly, the simple heating changed the sensing characteristics of PANI from p-type to n-type...

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Bibliographic Details
Main Authors: Weiyu Zhang, Shuai Cao, Zhaofeng Wu, Min Zhang, Yali Cao, Jixi Guo, Furu Zhong, Haiming Duan, Dianzeng Jia
Format: Article
Language:English
Published: MDPI AG 2019-12-01
Series:Sensors
Subjects:
interface engineering
polyaniline
carbon nanotubes
gas sensor
hierarchical structure
Online Access:https://www.mdpi.com/1424-8220/20/1/149

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