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

被引：3
|
作者：
Yang, Xiao-Lan [1 ]
Zhu, Qiu-Hong [1 ]
Zhang, Guo-Hao [1 ]
Fu, Jie [1 ]
Wang, Shuang-Long [1 ]
Ma, Lijian [1 ]
Qin, Song [1 ]
Tao, Guo-Hong [1 ]
He, Ling [1 ]
机构：
[1] Sichuan Univ, Coll Chem, Chengdu 610064, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 09期
关键词：
D O I：
10.1039/d3cc05876j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report an electrochemical device for portable on-site detection of gaseous CH3I based on PVIm-F for the first time. The device achieves detection of gaseous CH3I with a significant selectivity and a low detection limit (0.474 ppb) in 20 min at 50 degrees 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 CH3I based on the poly(1-vinylimidazole) film (PVIm-F) was reported with a significant selectivity and a low detection limit.
引用
收藏
页码：1168 / 1171
页数：4
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