On-site portable detection of gaseous methyl iodide using an electrochemical method

On-site portable detection of gaseous methyl iodide using an electrochemical method

We report an electrochemical device for portable on-site detection of gaseous CH 3 I based on PVIm-F for the first time. The device achieves detection of gaseous CH 3 I with a significant selectivity and a low detection limit (0.474 ppb) in 20 min at 50 °C and 50% relative humidity, which is of grea...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2024-01, Vol.6 (9), p.1168-1171
Hauptverfasser: Yang, Xiao-Lan, Zhu, Qiu-Hong, Zhang, Guo-Hao, Fu, Jie, Wang, Shuang-Long, Ma, Lijian, Qin, Song, Tao, Guo-Hong, He, Ling
Format: Artikel
Sprache:eng
Schlagworte:
Hazardous areas
Onsite
Portable equipment
Relative humidity
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Zusammenfassung:We report an electrochemical device for portable on-site detection of gaseous CH 3 I based on PVIm-F for the first time. The device achieves detection of gaseous CH 3 I with a significant selectivity and a low detection limit (0.474 ppb) in 20 min at 50 °C and 50% relative humidity, which is of great significance for achieving real-time on-site monitoring of radioactive hazardous environments. An electrochemical device for portable on-site detection of gaseous CH 3 I based on the poly(1-vinylimidazole) film (PVIm-F) was reported with a significant selectivity and a low detection limit.
ISSN:1359-7345
1364-548X
DOI:10.1039/d3cc05876j