TaS2 nanosheet-based room-temperature dosage meter for nitric oxide
Date
2014
Authors
He, Qiyuan
Ma, Qinglang
Chen, Bo
Yin, Zongyou
Zeng, Zhiyuan
Wu, Shixin
Cao, Xiehong
Kong, Xingyi
Zhang, Hua
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Volume Title
Publisher
AIP Publishing LLC
Abstract
A miniature dosage meter for toxic gas is developed based on TaS2 nanosheets, which is capable of indicating the toxic dosage of trace level NO at room temperature. The TaS2 film-based chemiresistor shows an irreversible current response against the exposure of NO. The unique non-recovery characteristic makes the TaS2 film-based device an ideal indicator of total dosage of chronicle exposure
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APL Materials
Type
Journal article
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Open Access