Articles | Volume 23, issue 5
https://doi.org/10.5194/acp-23-3233-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-3233-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
13 Mar 2023
Research article |
| 13 Mar 2023
| 13 Mar 2023
Unambiguous identification of N-containing oxygenated organic molecules using a chemical-ionization Orbitrap (CI-Orbitrap) in an eastern Chinese megacity
Yiqun Lu
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
School of Environmental Science and Engineering, Shanghai Jiao Tong
University, Shanghai 200240, China
Yingge Ma
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Dan Dan Huang
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Shengrong Lou
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Sheng'ao Jing
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Yaqin Gao
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Hongli Wang
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
Yanjun Zhang
Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON,
69626 Villeurbanne, France
Hui Chen
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science and
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Yunhua Chang
Collaborative Innovation Center on Forecast and Evaluation of
Meteorological Disasters (CIC-FEMD), NUIST Center on Atmospheric
Environment, Nanjing University of Information Science and Technology,
Nanjing 210044, China
Naiqiang Yan
School of Environmental Science and Engineering, Shanghai Jiao Tong
University, Shanghai 200240, China
Jianmin Chen
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science and
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Christian George
Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON,
69626 Villeurbanne, France
Matthieu Riva
Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON,
69626 Villeurbanne, France
State Environmental Protection Key Laboratory of Formation and
Prevention of Urban Air Pollution Complex, Shanghai Academy of Environmental
Sciences, Shanghai 200233, China
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Cited
5 citations as recorded by crossref.
- Aqueous-Phase Reactions of Anthropogenic Emissions Lead to the High Chemodiversity of Atmospheric Nitrogen-Containing Compounds during the Haze Event H. Jiang et al. 10.1021/acs.est.3c06648
- Resolving Atmospheric Oxygenated Organic Molecules in Urban Beijing Using Online Ultrahigh-Resolution Chemical Ionization Mass Spectrometry Y. Yuan et al. 10.1021/acs.est.4c04214
- First Online Observation of Aerosol Total Organic Nitrogen at an Urban Site: Insights Into the Emission Sources and Formation Pathways of Nitrogenous Organic Aerosols X. Yu et al. 10.1029/2023JD038921
- A bipolar SMPS network for measuring atmospheric aerosols using natural air ions Y. Li et al. 10.1016/j.atmosenv.2024.120462
- Online detection of airborne nanoparticle composition with mass spectrometry: Recent advances, challenges, and opportunities X. Li et al. 10.1016/j.trac.2023.117195
5 citations as recorded by crossref.
- Aqueous-Phase Reactions of Anthropogenic Emissions Lead to the High Chemodiversity of Atmospheric Nitrogen-Containing Compounds during the Haze Event H. Jiang et al. 10.1021/acs.est.3c06648
- Resolving Atmospheric Oxygenated Organic Molecules in Urban Beijing Using Online Ultrahigh-Resolution Chemical Ionization Mass Spectrometry Y. Yuan et al. 10.1021/acs.est.4c04214
- First Online Observation of Aerosol Total Organic Nitrogen at an Urban Site: Insights Into the Emission Sources and Formation Pathways of Nitrogenous Organic Aerosols X. Yu et al. 10.1029/2023JD038921
- A bipolar SMPS network for measuring atmospheric aerosols using natural air ions Y. Li et al. 10.1016/j.atmosenv.2024.120462
- Online detection of airborne nanoparticle composition with mass spectrometry: Recent advances, challenges, and opportunities X. Li et al. 10.1016/j.trac.2023.117195
Latest update: 13 Dec 2024
Short summary
N-containing oxygenated organic molecules have been identified as important precursors of aerosol particles. We used an ultra-high-resolution mass spectrometer coupled with an online sample inlet to accurately measure their molecular composition, concentration level and variation patterns. We show their formation process and influencing factors in a Chinese megacity involving various volatile organic compound precursors and atmospheric oxidants, and we highlight the influence of PM2.5 episodes.
N-containing oxygenated organic molecules have been identified as important precursors of...
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