摘要
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.
源语言 | 英语 |
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文章编号 | 092506 |
期刊 | APL Materials |
卷 | 2 |
期 | 9 |
DOI | |
出版状态 | 已出版 - 9月 2014 |
已对外发布 | 是 |