Articles | Volume 24, issue 4
https://doi.org/10.5194/acp-24-2099-2024
© Author(s) 2024. 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-24-2099-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Oxygenated organic molecules produced by low-NOx photooxidation of aromatic compounds: contributions to secondary organic aerosol and steric hindrance
Xi Cheng
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
Yong Jie Li
CORRESPONDING AUTHOR
Department of Civil and Environmental Engineering, Faculty of Science and Technology, University of Macau, Taipa, Macau SAR, China
Centre for Regional Oceans, Department of Ocean Science and Technology, Faculty of Science and Technology, University of Macau, Taipa, Macau SAR, China
Yan Zheng
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
Keren Liao
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
Theodore K. Koenig
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
Yanli Ge
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
Chunxiang Ye
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
Xinghua Qiu
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
State Key Joint Laboratory of Environmental Simulation and Pollution Control, BIC-ESAT and IJRC, College of Environmental Sciences and Engineering, Peking University, Beijing, China
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Cited
11 citations as recorded by crossref.
- Secondary Organic Aerosol Generated from Biomass Burning Emitted Phenolic Compounds: Oxidative Potential, Reactive Oxygen Species, and Cytotoxicity Z. Fang et al. https://doi.org/10.1021/acs.est.3c09903
- A new approach to detection of highly oxidized products from ethylbenzene oxidation using matrix assisted ionization in vacuum-mass spectrometry L. Wingen et al. https://doi.org/10.1039/D6EA00043F
- Roles of precursor availability and secondary organic aerosol in new particle formation at Bankhead National Forest in spring and summer 2025 N. June et al. https://doi.org/10.1039/D6EA00062B
- Molecular Tracking the Formation and Aging of Secondary Organic Aerosol from Benzothiazole Photooxidation Y. Zhan et al. https://doi.org/10.1021/acs.est.5c17162
- Insufficient oxidation capacity in the photooxidation of aromatic VOCs results in underestimation of SOA yield T. Chen et al. https://doi.org/10.1016/j.scib.2026.01.016
- High-resolution mass spectrometry characterization of secondary organic aerosol formation: Comparative effects of NH3 on biotic and abiotic precursors G. Park et al. https://doi.org/10.1016/j.envpol.2025.126526
- A comprehensive characterization of empirical parameterizations for OH exposure in the Aerodyne Potential Aerosol Mass Oxidation Flow Reactor (PAM-OFR) Q. Liu et al. https://doi.org/10.5194/amt-18-2509-2025
- Microscopic Characterization of Individual Aerosol Particles in a Typical Industrial City and Its Surrounding Rural Areas in China Y. Su et al. https://doi.org/10.3390/toxics12070525
- The current understanding of atmospheric new particle growth D. Shang et al. https://doi.org/10.1007/s11783-026-2178-9
- Monoterpenes amplify the oxidative potential of biomass burning secondary aerosols X. Chen et al. https://doi.org/10.1016/j.jhazmat.2025.140950
- Pi-pi Stacking-Driven Nucleation of Aromatic Oxygenated Organic Molecules: Implications for Sustainable Urban Air-Quality Management Y. Deng et al. https://doi.org/10.3390/su18115375
11 citations as recorded by crossref.
- Secondary Organic Aerosol Generated from Biomass Burning Emitted Phenolic Compounds: Oxidative Potential, Reactive Oxygen Species, and Cytotoxicity Z. Fang et al. https://doi.org/10.1021/acs.est.3c09903
- A new approach to detection of highly oxidized products from ethylbenzene oxidation using matrix assisted ionization in vacuum-mass spectrometry L. Wingen et al. https://doi.org/10.1039/D6EA00043F
- Roles of precursor availability and secondary organic aerosol in new particle formation at Bankhead National Forest in spring and summer 2025 N. June et al. https://doi.org/10.1039/D6EA00062B
- Molecular Tracking the Formation and Aging of Secondary Organic Aerosol from Benzothiazole Photooxidation Y. Zhan et al. https://doi.org/10.1021/acs.est.5c17162
- Insufficient oxidation capacity in the photooxidation of aromatic VOCs results in underestimation of SOA yield T. Chen et al. https://doi.org/10.1016/j.scib.2026.01.016
- High-resolution mass spectrometry characterization of secondary organic aerosol formation: Comparative effects of NH3 on biotic and abiotic precursors G. Park et al. https://doi.org/10.1016/j.envpol.2025.126526
- A comprehensive characterization of empirical parameterizations for OH exposure in the Aerodyne Potential Aerosol Mass Oxidation Flow Reactor (PAM-OFR) Q. Liu et al. https://doi.org/10.5194/amt-18-2509-2025
- Microscopic Characterization of Individual Aerosol Particles in a Typical Industrial City and Its Surrounding Rural Areas in China Y. Su et al. https://doi.org/10.3390/toxics12070525
- The current understanding of atmospheric new particle growth D. Shang et al. https://doi.org/10.1007/s11783-026-2178-9
- Monoterpenes amplify the oxidative potential of biomass burning secondary aerosols X. Chen et al. https://doi.org/10.1016/j.jhazmat.2025.140950
- Pi-pi Stacking-Driven Nucleation of Aromatic Oxygenated Organic Molecules: Implications for Sustainable Urban Air-Quality Management Y. Deng et al. https://doi.org/10.3390/su18115375
Saved (final revised paper)
Latest update: 14 Jul 2026
Short summary
In this study we conducted laboratory measurements to investigate the formation of gas-phase oxygenated organic molecules (OOMs) from six aromatic volatile organic compounds (VOCs). We provide a thorough analysis on the effects of precursor structure (substituents and ring numbers) on product distribution and highlight from a laboratory perspective that heavy (e.g., double-ring) aromatic VOCs are important in initial particle growth during secondary organic aerosol formation.
In this study we conducted laboratory measurements to investigate the formation of gas-phase...
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