Highly chemoresistive humidity sensing using poly(ionic liquid)s.
A novel resistance type humidity sensor was fabricated using poly(ionic liquid)s PEVIm-Br, which not only exhibited high sensitivity at a relative humidity (RH) in the range of 11-98%, but also featured short response and recovery time, as well as small hysteresis and good repeatability, proving poly(ionic liquid)s to be promising sensing materials for high-performance humidity sensors.
Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, 361005, P. R. China. xcduan@xmu.edu.cn liqiuhong@xmu.edu.cn.
Lingling
L
Wang
Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, 361005, P. R. China. xcduan@xmu.edu.cn liqiuhong@xmu.edu.cn.
Xiaochuan
X
Duan
Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, 361005, P. R. China. xcduan@xmu.edu.cn liqiuhong@xmu.edu.cn.
Wuyuan
W
Xie
Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, 361005, P. R. China. xcduan@xmu.edu.cn liqiuhong@xmu.edu.cn.
Qiuhong
Q
Li
Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, 361005, P. R. China. xcduan@xmu.edu.cn liqiuhong@xmu.edu.cn.
Taihong
T
Wang