JOURNAL ARTICLE
Hydrogen Chloride Ultra-high Sensitive Detection based on Quartz-enhanced Photoacoustic Spectroscopy
Yufei MaYing HeYao TongXin YuJingbo Zhang
Year: 2017 Vol: 98 Pages: ASu4A.4-ASu4A.4
Abstract
An ultra-high sensitive QEPAS based HCl sensor was demonstrated. The MDL of 550 ppb was achieved with 1 sec data acquisition time. The ppb-level detection sensitivity makes it suitable for environmental monitoring and other applications.
Keywords:
Photoacoustic spectroscopy Materials science Sensitivity (control systems) Spectroscopy Hydrogen Hydrogen chloride Photoacoustic imaging in biomedicine Analytical Chemistry (journal) Quartz Optoelectronics Parts-per notation Chloride Chemistry Optics Electronic engineering Inorganic chemistry Environmental chemistry Engineering Physics
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Topics
Spectroscopy and Laser Applications
Physical Sciences → Chemistry → Spectroscopy
Gas Sensing Nanomaterials and Sensors
Physical Sciences → Engineering → Electrical and Electronic Engineering
Advanced Chemical Sensor Technologies
Physical Sciences → Engineering → Biomedical Engineering
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