Articles | Volume 24, issue 24 
            
                
                    
            
            
            https://doi.org/10.5194/acp-24-14177-2024
                    © 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-24-14177-2024
                    © Author(s) 2024. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
Heterogeneous formation and light absorption of secondary organic aerosols from acetone photochemical reactions: remarkably enhancing effects of seeds and ammonia
Si Zhang
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Yining Gao
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Xinbei Xu
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Luyao Chen
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Can Wu
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    
                                            Institute of Eco-Chongming, 20 Cuiniao Rd., Chongming, Shanghai 202150, China
                                        
                                    Zheng Li
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Rongjie Li
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Binyu Xiao
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Xiaodi Liu
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    Rui Li
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    
                                            Institute of Eco-Chongming, 20 Cuiniao Rd., Chongming, Shanghai 202150, China
                                        
                                    Fan Zhang
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    
                                            Institute of Eco-Chongming, 20 Cuiniao Rd., Chongming, Shanghai 202150, China
                                        
                                    
                                            Key Lab of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai 200241, China
                                        
                                    
                                            Institute of Eco-Chongming, 20 Cuiniao Rd., Chongming, Shanghai 202150, China
                                        
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                            Cited
8 citations as recorded by crossref.
- Modeling the formation of aerosols and their interactions with weather and climate: critical review and future perspectives Y. Xiong et al. 10.1007/s11783-025-2063-y
- Revealing severely underestimated hydrolysis in liquid-phase degradation of alkyl nitrates W. Zhang et al. 10.1016/j.atmosenv.2025.121482
- Smog chamber study on the NOx dependence of SOA from isoprene photo-oxidation: implication on RO2 chemistry X. Xu et al. 10.1016/j.jes.2025.05.024
- Minor Components in Natural Inorganic Aerosols Dominate Surface Composition: A Contrast Between Surface and Bulk X. Kong et al. 10.1021/acs.estlett.5c00398
- NPF-induced CCN enhancement over an urban location in Eastern Himalayan Foothills: A campaign-based study B. Das et al. 10.1016/j.atmosenv.2025.121524
- Measurement report: simultaneous measurement on gas- and particle-phase water-soluble organics in Shanghai: enhanced light absorption of transported Asian dust Z. Li et al. 10.5194/acp-25-12037-2025
- Heterogeneous Reactions of C3H6/O3/NH3 on α-Fe2O3 Particles: The Effects of Relative Humidity on Secondary Organic Aerosol Formation Q. Xiao et al. 10.1021/acs.jpca.5c05512
- Aqueous Reaction Mechanisms and Kinetics of Atmospherically Relevant Carbonyl Organonitrates and Organosulfates M. Foley et al. 10.1021/acsestair.5c00058
8 citations as recorded by crossref.
- Modeling the formation of aerosols and their interactions with weather and climate: critical review and future perspectives Y. Xiong et al. 10.1007/s11783-025-2063-y
- Revealing severely underestimated hydrolysis in liquid-phase degradation of alkyl nitrates W. Zhang et al. 10.1016/j.atmosenv.2025.121482
- Smog chamber study on the NOx dependence of SOA from isoprene photo-oxidation: implication on RO2 chemistry X. Xu et al. 10.1016/j.jes.2025.05.024
- Minor Components in Natural Inorganic Aerosols Dominate Surface Composition: A Contrast Between Surface and Bulk X. Kong et al. 10.1021/acs.estlett.5c00398
- NPF-induced CCN enhancement over an urban location in Eastern Himalayan Foothills: A campaign-based study B. Das et al. 10.1016/j.atmosenv.2025.121524
- Measurement report: simultaneous measurement on gas- and particle-phase water-soluble organics in Shanghai: enhanced light absorption of transported Asian dust Z. Li et al. 10.5194/acp-25-12037-2025
- Heterogeneous Reactions of C3H6/O3/NH3 on α-Fe2O3 Particles: The Effects of Relative Humidity on Secondary Organic Aerosol Formation Q. Xiao et al. 10.1021/acs.jpca.5c05512
- Aqueous Reaction Mechanisms and Kinetics of Atmospherically Relevant Carbonyl Organonitrates and Organosulfates M. Foley et al. 10.1021/acsestair.5c00058
Latest update: 30 Oct 2025
Short summary
                    Secondary organic aerosols (SOAs) from acetone photooxidation in the presence of various seeds were studied to illustrate SOA formation kinetics under ammonia-rich conditions. The oxidation mechanism of acetone was investigated using an observation-based model incorporating a Master Chemical Mechanism model. A higher SOA yield of acetone was observed compared to methylglyoxal due to an enhanced uptake of the small photooxidation products of acetone.
                    Secondary organic aerosols (SOAs) from acetone photooxidation in the presence of various seeds...
                    
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