Formic acid gas sensor based on coreless optical fiber coated by molybdenum disulfide nanosheet

doi:10.1016/j.jallcom.2021.163063

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	Formic acid gas sensor based on coreless optical fiber coated by molybdenum disulfide nanosheet
	G. L. Chen; J. Li and F. L. Meng
	2022
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	896 页码:9
摘要	Y Molybdenum disulfide (MoS2) nanosheets were prepared by the method of liquid phase ultrasonic se-paration. It is coated on the surface of single mode-no-core-single mode (SNS) fiber structure by drip coating method, which realizes the detection of formic acid gas under room temperature. The corresponding sensing performance has been discussed in the concentration range of 0-250 ppm and 0-1100 ppm, respectively. The good selectivity, repeatability and response/recovery characteristics have been experimentally demonstrated and used for exploring an effect method to greatly improve the sensitivity of the formic acid gas sensor. This passive optical fiber probe has the promising potential application in medical and industrial production process for determining the formic acid concentration at room temperature. (C) 2021 Elsevier B.V. All rights reserved.
DOI	10.1016/j.jallcom.2021.163063
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收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66679
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	G. L. Chen,J. Li and F. L. Meng. Formic acid gas sensor based on coreless optical fiber coated by molybdenum disulfide nanosheet[J]. Journal of Alloys and Compounds,2022,896:9.
APA	G. L. Chen,&J. Li and F. L. Meng.(2022).Formic acid gas sensor based on coreless optical fiber coated by molybdenum disulfide nanosheet.Journal of Alloys and Compounds,896,9.
MLA	G. L. Chen,et al."Formic acid gas sensor based on coreless optical fiber coated by molybdenum disulfide nanosheet".Journal of Alloys and Compounds 896(2022):9.

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