| 李赵翔,王煊军,慕晓刚,张有智.空气中二氧化氮检测技术的研究进展[J].装备环境工程,2022,19(2):124-131. LI Zhao-xiang,WANG Xuan-jun,MU Xiao-gang,ZHANG You-zhi.Research Progress on the Detection Technique of Nitrogen Dioxide in Air[J].Equipment Environmental Engineering,2022,19(2):124-131. |
| 空气中二氧化氮检测技术的研究进展 |
| Research Progress on the Detection Technique of Nitrogen Dioxide in Air |
| 投稿时间：2021-10-25 修订日期：2021-11-25 |
| DOI：10.7643/issn.1672-9242.2022.02.019 |
| 中文关键词: 二氧化氮 空气污染 间接检测技术 直接检测技术 |
| 英文关键词:nitrogen dioxide atmospheric pollution indirect detection technique direct detection technique |
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| 中文摘要: |
| 综述了近年来空气中二氧化氮的检测技术，按照检测原理，将其分为间接检测技术和直接检测技术两大类。间接检测技术包括分光光度法、离子色谱法、传感器法、荧光光谱法和化学发光法；直接检测技术包括差分吸收光谱法、激光诱导荧光法和光腔衰荡光谱法。分别介绍了各检测技术的基本原理、研究现状以及优缺点，并对空气中二氧化氮检测技术的发展前景作了展望。 |
| 英文摘要: |
| In this paper, the detection techniques of nitrogen dioxide in the air in recent years are summarized, which are divided into two categories according to the detection principles:indirect detection technique and direct detection technique. Indirect detection techniques include spectrophotometry, ion chromatography, sensor method, fluorescence spectrometry and chemiluminescence. Direct detection techniques include differential optical absorption spectroscopy, laser induced fluorescence and cavity ring-down spectroscopy. The basic principle, research status, advantages and disadvantages of each detection technology are introduced, and the development prospect of the detection technique for nitrogen dioxide in air is prospected. |
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