Articles | Volume 20, issue 7
https://doi.org/10.5194/acp-20-4367-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-20-4367-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
15 Apr 2020
Research article |
| 15 Apr 2020
| 15 Apr 2020
Heterogeneous N2O5 reactions on atmospheric aerosols at four Chinese sites: improving model representation of uptake parameters
Chuan Yu
Environment Research Institute, Shandong University, Ji'nan, Shandong, China
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hong Kong, China
Division of Environment and Sustainability, The Hong Kong University of Science and Technology, Hong Kong, China
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hong Kong, China
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hong Kong, China
Weihao Wang
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hong Kong, China
Yee Jun Tham
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hong Kong, China
Institute for Atmospheric and Earth System Research/Physics,
University of Helsinki, 00014, Helsinki, Finland
Tianshu Chen
Environment Research Institute, Shandong University, Ji'nan, Shandong, China
Penggang Zheng
Environment Research Institute, Shandong University, Ji'nan, Shandong, China
Hongyong Li
Environment Research Institute, Shandong University, Ji'nan, Shandong, China
Environment Research Institute, Shandong University, Ji'nan, Shandong, China
Xinfeng Wang
Environment Research Institute, Shandong University, Ji'nan, Shandong, China
Likun Xue
Environment Research Institute, Shandong University, Ji'nan, Shandong, China
Yan Zhou
Guangdong Environmental Monitoring Center, State Environmental
Protection Key Laboratory of Regional Air Quality Monitoring, Guangzhou,
China
Dingli Yue
Guangdong Environmental Monitoring Center, State Environmental
Protection Key Laboratory of Regional Air Quality Monitoring, Guangzhou,
China
Yubo Ou
Guangdong Environmental Monitoring Center, State Environmental
Protection Key Laboratory of Regional Air Quality Monitoring, Guangzhou,
China
Jian Gao
Chinese Research Academy of Environmental Sciences, Beijing, China
Keding Lu
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, China
Steven S. Brown
Chemical Sciences Division, Earth System Research Laboratory, NOAA,
Boulder, CO, USA
Department of Chemistry, University of Colorado Boulder, Boulder, CO, USA
Yuanhang Zhang
State Key Joint Laboratory of Environmental Simulation and Pollution
Control, College of Environmental Sciences and Engineering, Peking
University, Beijing, China
Department of Civil and Environmental Engineering, The Hong Kong
Polytechnic University, Hong Kong, China
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Latest update: 24 Nov 2025
Short summary
This study provides a holistic picture of N2O5 heterogeneous uptake on ambient aerosols and the influencing factors under various climatic and chemical conditions in China, and it proposes an observation-based empirical parameterization. The empirical parameterization can be used in air quality models to improve the prediction of PM2.5 and photochemical pollution in China and similar polluted regions of the world.
This study provides a holistic picture of N2O5 heterogeneous uptake on ambient aerosols and the...
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