Articles | Volume 14, issue 6
https://doi.org/10.5194/amt-14-4033-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-14-4033-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
03 Jun 2021
Research article |
| 03 Jun 2021
| 03 Jun 2021
Thermal dissociation cavity-enhanced absorption spectrometer for measuring NO2, RO2NO2, and RONO2 in the atmosphere
Chunmeng Li
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai,
Guangdong, 510275, China
Guangdong Provincial Observation and Research Station for Climate
Environment and Air Quality Change in the Pearl River Estuary, Key
Laboratory of Tropical Atmosphere-Ocean System, Ministry of Education,
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai),
Zhuhai, 519082, China
Xiaorui Chen
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Tianyu Zhai
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Shiyi Chen
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
Limin Zeng
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, 100871, China
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Cited
9 citations as recorded by crossref.
- Intercomparison of NO3 under Humid Conditions with Open-Path and Extractive IBBCEAS in an Atmospheric Reaction Chamber M. Wang et al. 10.3390/rs15030739
- Amplitude-Modulated Cavity-Enhanced Absorption Spectroscopy with Phase-Sensitive Detection: A New Approach Applied to the Fast and Sensitive Detection of NO2 J. Zhou et al. 10.1021/acs.analchem.1c05484
- A three-channel thermal dissociation cavity ring-down spectrometer for simultaneous measurement of ambient total peroxy nitrates, total alkyl nitrates, and NO2 C. Lin et al. 10.1016/j.talanta.2023.125524
- A mini broadband cavity enhanced absorption spectrometer for nitrogen dioxide measurement on the unmanned aerial vehicle platform Z. Zheng et al. 10.1016/j.atmosenv.2024.120361
- Observation and modeling of organic nitrates on a suburban site in southwest China C. Li et al. 10.1016/j.scitotenv.2022.160287
- Direct measurement of N2O5 heterogeneous uptake coefficients on ambient aerosols via an aerosol flow tube system: design, characterization and performance X. Chen et al. 10.5194/amt-15-7019-2022
- The Impacts of Peroxyacetyl Nitrate in the Atmosphere of Megacities and Large Urban Areas: A Historical Perspective J. Gaffney & N. Marley 10.1021/acsearthspacechem.1c00143
- A Demonstration of Broadband Cavity-Enhanced Absorption Spectroscopy at Deep-Ultraviolet Wavelengths: Application to Sensitive Real-Time Detection of the Aromatic Pollutants Benzene, Toluene, and Xylene M. Wang et al. 10.1021/acs.analchem.1c04940
- Improved continuous measurement system for atmospheric total peroxy and total organic nitrate under the high NOx condition N. Ohara et al. 10.1063/5.0172219
9 citations as recorded by crossref.
- Intercomparison of NO3 under Humid Conditions with Open-Path and Extractive IBBCEAS in an Atmospheric Reaction Chamber M. Wang et al. 10.3390/rs15030739
- Amplitude-Modulated Cavity-Enhanced Absorption Spectroscopy with Phase-Sensitive Detection: A New Approach Applied to the Fast and Sensitive Detection of NO2 J. Zhou et al. 10.1021/acs.analchem.1c05484
- A three-channel thermal dissociation cavity ring-down spectrometer for simultaneous measurement of ambient total peroxy nitrates, total alkyl nitrates, and NO2 C. Lin et al. 10.1016/j.talanta.2023.125524
- A mini broadband cavity enhanced absorption spectrometer for nitrogen dioxide measurement on the unmanned aerial vehicle platform Z. Zheng et al. 10.1016/j.atmosenv.2024.120361
- Observation and modeling of organic nitrates on a suburban site in southwest China C. Li et al. 10.1016/j.scitotenv.2022.160287
- Direct measurement of N2O5 heterogeneous uptake coefficients on ambient aerosols via an aerosol flow tube system: design, characterization and performance X. Chen et al. 10.5194/amt-15-7019-2022
- The Impacts of Peroxyacetyl Nitrate in the Atmosphere of Megacities and Large Urban Areas: A Historical Perspective J. Gaffney & N. Marley 10.1021/acsearthspacechem.1c00143
- A Demonstration of Broadband Cavity-Enhanced Absorption Spectroscopy at Deep-Ultraviolet Wavelengths: Application to Sensitive Real-Time Detection of the Aromatic Pollutants Benzene, Toluene, and Xylene M. Wang et al. 10.1021/acs.analchem.1c04940
- Improved continuous measurement system for atmospheric total peroxy and total organic nitrate under the high NOx condition N. Ohara et al. 10.1063/5.0172219
Latest update: 15 Jan 2025
Short summary
We present a feasible instrument for the measurement of NO2, total peroxy nitrates (PNs, RO2NO2), and total alkyl nitrates (ANs, RONO2) in the atmosphere. The instrument samples sequentially from three channels at different temperature settings and then measures spectra using one cavity-enhanced absorption spectrometer. The concentrations are determined by spectral fitting and corrected using the lookup table method conveniently. The instrument will promote the study of PNs and ANs.
We present a feasible instrument for the measurement of NO2, total peroxy nitrates (PNs,...
