Articles | Volume 19, issue 4
https://doi.org/10.5194/acp-19-2687-2019
© Author(s) 2019. 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-19-2687-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
01 Mar 2019
Research article |
| 01 Mar 2019
| 01 Mar 2019
Enhancement of secondary organic aerosol formation and its oxidation state by SO2 during photooxidation of 2-methoxyphenol
Changgeng Liu
State Key Joint Laboratory of Environment Simulation and Pollution
Control, Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing 100085, China
School of Biological and Chemical Engineering, Panzhihua University,
Panzhihua 617000, China
Tianzeng Chen
State Key Joint Laboratory of Environment Simulation and Pollution
Control, Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing 100085, China
University of Chinese Academy of Sciences, Beijing 100049, China
Beijing Advanced Innovation Center for Soft Matter Science and
Engineering, Beijing University of Chemical Technology, Beijing 100029,
China
Jun Liu
State Key Joint Laboratory of Environment Simulation and Pollution
Control, Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing 100085, China
University of Chinese Academy of Sciences, Beijing 100049, China
State Key Joint Laboratory of Environment Simulation and Pollution
Control, Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing 100085, China
University of Chinese Academy of Sciences, Beijing 100049, China
Center for Excellence in Regional Atmospheric Environment, Institute
of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
Peng Zhang
State Key Joint Laboratory of Environment Simulation and Pollution
Control, Research Center for Eco-Environmental Sciences, Chinese Academy of
Sciences, Beijing 100085, China
University of Chinese Academy of Sciences, Beijing 100049, China
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Characterizing organic aerosol (OA) molecular composition, sources and toxicity in the North China Plain remains difficult. Through comprehensive online and offline measurements in Weifang, a representative medium-sized city, we identify combustion-derived OA with a moderate oxidation state as the key drivers of oxidative potential (OP). These insights are critical for health risk assessments amidst the region’s ongoing reduction in particulate mass due to emission controls.
Yishuo Guo, Chao Yan, Chang Li, Chenjuan Deng, Ying Zhang, Ying Zhou, Haotian Zheng, Yueqi Jiang, Xin Chen, Wei Ma, Nina Sarnela, Zhuohui Lin, Chenjie Hua, Xiaolong Fan, Feixue Zheng, Zemin Feng, Zongcheng Wang, Yusheng Zhang, Jingkun Jiang, Bin Zhao, Markku Kulmala, and Yongchun Liu
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Gaseous sulfuric acid (H2SO4) is a key precursor in atmospheric cluster formation. Measurement challenges hinder its widespread observation. We conducted a three-year continuous measurement of H2SO4 in urban Beijing during 2019–2021, characterize its interannual, seasonal, and diurnal variations, and derives proxies to estimate its concentration. These proxies and parameters therein could be applicable at diverse sites and thus provide H2SO4 concentration covering many regions worldwide.
Santeri Tuovinen, Janne Lampilahti, Nina Sarnela, Chengfeng Liu, Yongchun Liu, Markku Kulmala, and Veli-Matti Kerminen
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Charged molecular clusters, called small ions, are always present in the atmosphere. Few studies have focused on their size distribution, and, motivated by this, we study the size of small ions and how it varies in Hyytiälä, Finland, and Beijing, China. We find that the relationship between small ion size and low-volatility vapor concentrations is strong in Hyytiälä. In both locations, we find that the small ion size has a positive relationship with cluster formation and growth.
Jialin Lu, Tianzeng Chen, Jun Liu, Huiying Xuan, Peng Zhang, Qingxin Ma, Yonghong Wang, Hao Li, Biwu Chu, and Hong He
EGUsphere, https://doi.org/10.5194/egusphere-2025-3956, https://doi.org/10.5194/egusphere-2025-3956, 2025
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Markku Kulmala, Santeri Tuovinen, Sander Mirme, Paap Koemets, Lauri Ahonen, Yongchun Liu, Heikki Junninen, Tuukka Petäjä, and Veli-Matti Kerminen
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Jiewen Shen, Bin Zhao, Shuxiao Wang, An Ning, Yuyang Li, Runlong Cai, Da Gao, Biwu Chu, Yang Gao, Manish Shrivastava, Jingkun Jiang, Xiuhui Zhang, and Hong He
Atmos. Chem. Phys., 24, 10261–10278, https://doi.org/10.5194/acp-24-10261-2024, https://doi.org/10.5194/acp-24-10261-2024, 2024
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We extensively compare various cluster-dynamics-based parameterizations for sulfuric acid–dimethylamine nucleation and identify a newly developed parameterization derived from Atmospheric Cluster Dynamic Code (ACDC) simulations as being the most reliable one. This study offers a valuable reference for developing parameterizations of other nucleation systems and is meaningful for the accurate quantification of the environmental and climate impacts of new particle formation.
Yusheng Zhang, Feixue Zheng, Zemin Feng, Chaofan Lian, Weigang Wang, Xiaolong Fan, Wei Ma, Zhuohui Lin, Chang Li, Gen Zhang, Chao Yan, Ying Zhang, Veli-Matti Kerminen, Federico Bianch, Tuukka Petäjä, Juha Kangasluoma, Markku Kulmala, and Yongchun Liu
Atmos. Chem. Phys., 24, 8569–8587, https://doi.org/10.5194/acp-24-8569-2024, https://doi.org/10.5194/acp-24-8569-2024, 2024
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The nitrous acid (HONO) budget was validated during a COVID-19 lockdown event. The main conclusions are (1) HONO concentrations showed a significant decrease from 0.97 to 0.53 ppb during lockdown; (2) vehicle emissions accounted for 53 % of nighttime sources, with the heterogeneous conversion of NO2 on ground surfaces more important than aerosol; and (3) the dominant daytime source shifted from the homogenous reaction between NO and OH (51 %) to nitrate photolysis (53 %) during lockdown.
Ying Zhang, Duzitian Li, Xu-Cheng He, Wei Nie, Chenjuan Deng, Runlong Cai, Yuliang Liu, Yishuo Guo, Chong Liu, Yiran Li, Liangduo Chen, Yuanyuan Li, Chenjie Hua, Tingyu Liu, Zongcheng Wang, Jiali Xie, Lei Wang, Tuukka Petäjä, Federico Bianchi, Ximeng Qi, Xuguang Chi, Pauli Paasonen, Yongchun Liu, Chao Yan, Jingkun Jiang, Aijun Ding, and Markku Kulmala
Atmos. Chem. Phys., 24, 1873–1893, https://doi.org/10.5194/acp-24-1873-2024, https://doi.org/10.5194/acp-24-1873-2024, 2024
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This study conducts a long-term observation of gaseous iodine oxoacids in two Chinese megacities, revealing their ubiquitous presence with peak concentrations (up to 0.1 pptv) in summer. Our analysis suggests a mix of terrestrial and marine sources for iodine. Additionally, iodic acid is identified as a notable contributor to sub-3 nm particle growth and particle survival probability.
Zhanyu Su, Lanxiadi Chen, Yuan Liu, Peng Zhang, Tianzeng Chen, Biwu Chu, Mingjin Tang, Qingxin Ma, and Hong He
Atmos. Chem. Phys., 24, 993–1003, https://doi.org/10.5194/acp-24-993-2024, https://doi.org/10.5194/acp-24-993-2024, 2024
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In this study, different soot particles were analyzed to better understand their behavior. It was discovered that water-soluble substances in soot facilitate water adsorption at low humidity while increasing the number of water layers at high humidity. Soot from organic fuels exhibits hygroscopicity influenced by organic carbon and microstructure. Additionally, the presence of sulfate ions due to the oxidation of SO2 enhances soot's hygroscopicity.
Ouyang Liu, Zhengqiang Li, Yangyan Lin, Cheng Fan, Ying Zhang, Kaitao Li, Peng Zhang, Yuanyuan Wei, Tianzeng Chen, Jiantao Dong, and Gerrit de Leeuw
Atmos. Meas. Tech., 17, 377–395, https://doi.org/10.5194/amt-17-377-2024, https://doi.org/10.5194/amt-17-377-2024, 2024
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Nitrogen dioxide (NO2) is a trace gas which is important for atmospheric chemistry and may affect human health. To understand processes leading to harmful concentrations, it is important to monitor NO2 concentrations near the surface and higher up. To this end, a Pandora instrument has been installed in Beijing. An overview of the first year of data shows the large variability on diurnal to seasonal timescales and how this is affected by wind speed and direction and chemistry.
Xiaoxiao Li, Yijing Chen, Yuyang Li, Runlong Cai, Yiran Li, Chenjuan Deng, Jin Wu, Chao Yan, Hairong Cheng, Yongchun Liu, Markku Kulmala, Jiming Hao, James N. Smith, and Jingkun Jiang
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Near-continuous measurements show the composition, sources, and seasonal variations of ultrafine particles (UFPs) in urban Beijing. Vehicle and cooking emissions and new particle formation are the main sources of UFPs, and aqueous/heterogeneous processes increase UFP mode diameters. UFPs are the highest in winter due to the highest primary particle emission rates and new particle formation rates, and CHO fractions are the highest in summer due to the strongest photooxidation.
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Atmos. Chem. Phys., 23, 9023–9036, https://doi.org/10.5194/acp-23-9023-2023, https://doi.org/10.5194/acp-23-9023-2023, 2023
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In Delhi, some aspects of daytime and nighttime atmospheric chemistry are inverted, and parodoxically, vehicle emissions may be limiting other forms of particle production. This is because the nighttime emissions of nitrogen oxide (NO) by traffic and biomass burning prevent some chemical processes that would otherwise create even more particles and worsen the urban haze.
Chenxi Li, Yuyang Li, Xiaoxiao Li, Runlong Cai, Yaxin Fan, Xiaohui Qiao, Rujing Yin, Chao Yan, Yishuo Guo, Yongchun Liu, Jun Zheng, Veli-Matti Kerminen, Markku Kulmala, Huayun Xiao, and Jingkun Jiang
Atmos. Chem. Phys., 23, 6879–6896, https://doi.org/10.5194/acp-23-6879-2023, https://doi.org/10.5194/acp-23-6879-2023, 2023
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New particle formation and growth in polluted environments are not fully understood despite intensive research. We applied a cluster dynamics–multicomponent sectional model to simulate the new particle formation events observed in Beijing, China. The simulation approximately captures how the events evolve. Further diagnosis shows that the oxygenated organic molecules may have been under-detected, and modulating their abundance leads to significantly improved simulation–observation agreement.
Yishuo Guo, Chenjuan Deng, Aino Ovaska, Feixue Zheng, Chenjie Hua, Junlei Zhan, Yiran Li, Jin Wu, Zongcheng Wang, Jiali Xie, Ying Zhang, Tingyu Liu, Yusheng Zhang, Boying Song, Wei Ma, Yongchun Liu, Chao Yan, Jingkun Jiang, Veli-Matti Kerminen, Men Xia, Tuomo Nieminen, Wei Du, Tom Kokkonen, and Markku Kulmala
Atmos. Chem. Phys., 23, 6663–6690, https://doi.org/10.5194/acp-23-6663-2023, https://doi.org/10.5194/acp-23-6663-2023, 2023
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Using the comprehensive datasets, we investigated the long-term variations of air pollutants during winter in Beijing from 2019 to 2022 and analyzed the characteristics of atmospheric pollution cocktail during different short-term special events (e.g., Beijing Winter Olympics, COVID lockdown and Chinese New Year) associated with substantial emission reductions. Our results are useful in planning more targeted and sustainable long-term pollution control plans.
Chenjuan Deng, Yiran Li, Chao Yan, Jin Wu, Runlong Cai, Dongbin Wang, Yongchun Liu, Juha Kangasluoma, Veli-Matti Kerminen, Markku Kulmala, and Jingkun Jiang
Atmos. Chem. Phys., 22, 13569–13580, https://doi.org/10.5194/acp-22-13569-2022, https://doi.org/10.5194/acp-22-13569-2022, 2022
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The size distributions of urban atmospheric particles convey important information on their origins and impacts. This study investigates the characteristics of typical particle size distributions and key gaseous precursors in the long term in urban Beijing. A fitting function is proposed to represent and help interpret size distribution including particles and gaseous precursors. In addition to NPF (new particle formation) as the major source, vehicles can emit sub-3 nm particles as well
Chao Yan, Yicheng Shen, Dominik Stolzenburg, Lubna Dada, Ximeng Qi, Simo Hakala, Anu-Maija Sundström, Yishuo Guo, Antti Lipponen, Tom V. Kokkonen, Jenni Kontkanen, Runlong Cai, Jing Cai, Tommy Chan, Liangduo Chen, Biwu Chu, Chenjuan Deng, Wei Du, Xiaolong Fan, Xu-Cheng He, Juha Kangasluoma, Joni Kujansuu, Mona Kurppa, Chang Li, Yiran Li, Zhuohui Lin, Yiliang Liu, Yuliang Liu, Yiqun Lu, Wei Nie, Jouni Pulliainen, Xiaohui Qiao, Yonghong Wang, Yifan Wen, Ye Wu, Gan Yang, Lei Yao, Rujing Yin, Gen Zhang, Shaojun Zhang, Feixue Zheng, Ying Zhou, Antti Arola, Johanna Tamminen, Pauli Paasonen, Yele Sun, Lin Wang, Neil M. Donahue, Yongchun Liu, Federico Bianchi, Kaspar R. Daellenbach, Douglas R. Worsnop, Veli-Matti Kerminen, Tuukka Petäjä, Aijun Ding, Jingkun Jiang, and Markku Kulmala
Atmos. Chem. Phys., 22, 12207–12220, https://doi.org/10.5194/acp-22-12207-2022, https://doi.org/10.5194/acp-22-12207-2022, 2022
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Atmospheric new particle formation (NPF) is a dominant source of atmospheric ultrafine particles. In urban environments, traffic emissions are a major source of primary pollutants, but their contribution to NPF remains under debate. During the COVID-19 lockdown, traffic emissions were significantly reduced, providing a unique chance to examine their relevance to NPF. Based on our comprehensive measurements, we demonstrate that traffic emissions alone are not able to explain the NPF in Beijing.
Benjamin Foreback, Lubna Dada, Kaspar R. Daellenbach, Chao Yan, Lili Wang, Biwu Chu, Ying Zhou, Tom V. Kokkonen, Mona Kurppa, Rosaria E. Pileci, Yonghong Wang, Tommy Chan, Juha Kangasluoma, Lin Zhuohui, Yishou Guo, Chang Li, Rima Baalbaki, Joni Kujansuu, Xiaolong Fan, Zemin Feng, Pekka Rantala, Shahzad Gani, Federico Bianchi, Veli-Matti Kerminen, Tuukka Petäjä, Markku Kulmala, Yongchun Liu, and Pauli Paasonen
Atmos. Chem. Phys., 22, 11089–11104, https://doi.org/10.5194/acp-22-11089-2022, https://doi.org/10.5194/acp-22-11089-2022, 2022
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This study analyzed air quality in Beijing during the Chinese New Year over 7 years, including data from a new in-depth measurement station. This is one of few studies to look at long-term impacts, including the outcome of firework restrictions starting in 2018. Results show that firework pollution has gone down since 2016, indicating a positive result from the restrictions. Results of this study may be useful in making future decisions about the use of fireworks to improve air quality.
Yishuo Guo, Chao Yan, Yuliang Liu, Xiaohui Qiao, Feixue Zheng, Ying Zhang, Ying Zhou, Chang Li, Xiaolong Fan, Zhuohui Lin, Zemin Feng, Yusheng Zhang, Penggang Zheng, Linhui Tian, Wei Nie, Zhe Wang, Dandan Huang, Kaspar R. Daellenbach, Lei Yao, Lubna Dada, Federico Bianchi, Jingkun Jiang, Yongchun Liu, Veli-Matti Kerminen, and Markku Kulmala
Atmos. Chem. Phys., 22, 10077–10097, https://doi.org/10.5194/acp-22-10077-2022, https://doi.org/10.5194/acp-22-10077-2022, 2022
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Gaseous oxygenated organic molecules (OOMs) are able to form atmospheric aerosols, which will impact on human health and climate change. Here, we find that OOMs in urban Beijing are dominated by anthropogenic sources, i.e. aromatic (29 %–41 %) and aliphatic (26 %–41 %) OOMs. They are also the main contributors to the condensational growth of secondary organic aerosols (SOAs). Therefore, the restriction on anthropogenic VOCs is crucial for the reduction of SOAs and haze formation.
Wei Ma, Zemin Feng, Junlei Zhan, Yongchun Liu, Pengfei Liu, Chengtang Liu, Qingxin Ma, Kang Yang, Yafei Wang, Hong He, Markku Kulmala, Yujing Mu, and Junfeng Liu
Atmos. Chem. Phys., 22, 4841–4851, https://doi.org/10.5194/acp-22-4841-2022, https://doi.org/10.5194/acp-22-4841-2022, 2022
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The influence of photochemical loss of volatile organic compounds (VOCS) on O3 formation is investigated using an observation-based model. The sensitivity regime of ozone formation might be misdiagnosed due to the photochemical loss of VOCs in the atmosphere. The contribution of local photochemistry is underestimated regarding O3 pollution when one does not consider the photochemical loss of VOCs.
Junlei Zhan, Yongchun Liu, Wei Ma, Xin Zhang, Xuezhong Wang, Fang Bi, Yujie Zhang, Zhenhai Wu, and Hong Li
Atmos. Meas. Tech., 15, 1511–1520, https://doi.org/10.5194/amt-15-1511-2022, https://doi.org/10.5194/amt-15-1511-2022, 2022
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Our study investigated the O3 formation sensitivity in Beijing using a random forest model coupled with the reactivity of volatile organic
compound (VOC) species. Results found that random forest accurately predicted O3 concentration when initial VOCs were considered, and relative importance correlated well with O3 formation potential. The O3 isopleth curves calculated by the random forest model were generally comparable with those calculated by the box model.
Jingwei Zhang, Chaofan Lian, Weigang Wang, Maofa Ge, Yitian Guo, Haiyan Ran, Yusheng Zhang, Feixue Zheng, Xiaolong Fan, Chao Yan, Kaspar R. Daellenbach, Yongchun Liu, Markku Kulmala, and Junling An
Atmos. Chem. Phys., 22, 3275–3302, https://doi.org/10.5194/acp-22-3275-2022, https://doi.org/10.5194/acp-22-3275-2022, 2022
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This study added six potential HONO sources to the WRF-Chem model, evaluated their impact on HONO and O3 concentrations, including surface and vertical concentrations. The simulations extend our knowledge on atmospheric HONO sources, especially for nitrate photolysis. The study also explains the HONO difference in O3 formation on clean and hazy days, and reveals key potential HONO sources to O3 enhancements in haze-aggravating processes with a co-occurrence of high PM2.5 and O3 concentrations.
Jing Cai, Cheng Wu, Jiandong Wang, Wei Du, Feixue Zheng, Simo Hakala, Xiaolong Fan, Biwu Chu, Lei Yao, Zemin Feng, Yongchun Liu, Yele Sun, Jun Zheng, Chao Yan, Federico Bianchi, Markku Kulmala, Claudia Mohr, and Kaspar R. Daellenbach
Atmos. Chem. Phys., 22, 1251–1269, https://doi.org/10.5194/acp-22-1251-2022, https://doi.org/10.5194/acp-22-1251-2022, 2022
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This study investigates the connection between organic aerosol (OA) molecular composition and particle absorptive properties in autumn in Beijing. We find that the molecular properties of OA compounds in different episodes influence particle light absorption properties differently: the light absorption enhancement of black carbon and light absorption coefficient of brown carbon were mostly related to more oxygenated OA (low C number and four O atoms) and aromatics/nitro-aromatics, respectively.
Ying Zhou, Simo Hakala, Chao Yan, Yang Gao, Xiaohong Yao, Biwu Chu, Tommy Chan, Juha Kangasluoma, Shahzad Gani, Jenni Kontkanen, Pauli Paasonen, Yongchun Liu, Tuukka Petäjä, Markku Kulmala, and Lubna Dada
Atmos. Chem. Phys., 21, 17885–17906, https://doi.org/10.5194/acp-21-17885-2021, https://doi.org/10.5194/acp-21-17885-2021, 2021
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We characterized the connection between new particle formation (NPF) events in terms of frequency, intensity and growth at a near-highway location in central Beijing and at a background mountain site 80 km away. Due to the substantial contribution of NPF to the global aerosol budget, identifying the conditions that promote the occurrence of regional NPF events could help understand their contribution on a large scale and would improve their implementation in global models.
Shuping Zhang, Golam Sarwar, Jia Xing, Biwu Chu, Chaoyang Xue, Arunachalam Sarav, Dian Ding, Haotian Zheng, Yujing Mu, Fengkui Duan, Tao Ma, and Hong He
Atmos. Chem. Phys., 21, 15809–15826, https://doi.org/10.5194/acp-21-15809-2021, https://doi.org/10.5194/acp-21-15809-2021, 2021
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Six heterogeneous HONO chemistry updates in CMAQ significantly improve HONO concentration. HONO production is primarily controlled by the heterogeneous reactions on ground and aerosol surfaces during haze. Additional HONO chemistry updates increase OH and production of secondary aerosols: sulfate, nitrate, and SOA.
Yongchun Liu, Zemin Feng, Feixue Zheng, Xiaolei Bao, Pengfei Liu, Yanli Ge, Yan Zhao, Tao Jiang, Yunwen Liao, Yusheng Zhang, Xiaolong Fan, Chao Yan, Biwu Chu, Yonghong Wang, Wei Du, Jing Cai, Federico Bianchi, Tuukka Petäjä, Yujing Mu, Hong He, and Markku Kulmala
Atmos. Chem. Phys., 21, 13269–13286, https://doi.org/10.5194/acp-21-13269-2021, https://doi.org/10.5194/acp-21-13269-2021, 2021
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The mechanisms and kinetics of particulate sulfate formation in the atmosphere are still open questions although they have been extensively discussed. We found that uptake of SO2 is the rate-determining step for the conversion of SO2 to particulate sulfate. NH4NO3 plays an important role in AWC, the phase state of aerosol particles, and subsequently the uptake kinetics of SO2 under high-RH conditions. This work is a good example of the feedback between aerosol physics and aerosol chemistry.
Cited articles
Ahmad, W., Coeur, C., Tomas, A., Fagniez, T., Brubach, J.-B., and Cuisset,
A.: Infrared spectroscopy of secondary organic aerosol precursors and
investigation of the hygroscopicity of SOA formed from the OH reaction with
guaiacol and syringol, Appl. Opt., 56, E116–E122,
https://doi.org/10.1364/ao.56.00e116, 2017.
Bari, M. A. and Kindzierski, W. B.: Fine particulate matter (PM2.5) in
Edmonton, Canada: Source apportionment and potential risk for human health,
Environ. Pollut., 218, 219–229,
https://doi.org/10.1016/j.envpol.2016.06.014, 2016.
Cao, G. and Jang, M.: Effects of particle acidity and UV light on secondary
organic aerosol formation from oxidation of aromatics in the absence of
NOx, Atmos. Environ., 41, 7603–7613,
https://doi.org/10.1016/j.atmosenv.2007.05.034, 2007.
Chen, Q., Liu, Y., Donahue, N. M., Shilling, J. E., and Martin S. T.:
Particle-phase chemistry of secondary organic material: Modeled compared to
measured O:C and H:C elemental ratios provide constraints, Environ. Sci.
Technol., 45, 4763–4770, https://doi.org/10.1021/es104398s, 2011.
Chen, T., Liu, Y., Chu, B., Liu, C., Liu, J., Ge, Y., Ma, Q., Ma, J., and He,
H.: Differences of the oxidation process and secondary organic aerosol
formation at low and high precursor concentrations, J. Environ. Sci., 79,
256–263, https://doi.org/10.1016/j.jes.2018.11.011, 2019.
Chen, Y. and Bond, T. C.: Light absorption by organic carbon from wood
combustion, Atmos. Chem. Phys., 10, 1773–1787,
https://doi.org/10.5194/acp-10-1773-2010, 2010.
Chou, C. C.-K., Tsai, C.-Y., Chang, C.-C., Lin, P.-H., Liu, S. C., and Zhu,
T.: Photochemical production of ozone in Beijing during the 2008 Olympic
Games, Atmos. Chem. Phys., 11, 9825–9837,
https://doi.org/10.5194/acp-11-9825-2011, 2011.
Chu, B., Zhang, X., Liu, Y., He, H., Sun, Y., Jiang, J., Li, J., and Hao, J.:
Synergetic formation of secondary inorganic and organic aerosol: effect of
SO2 and NH3 on particle formation and growth, Atmos. Chem. Phys., 16,
14219–14230, https://doi.org/10.5194/acp-16-14219-2016, 2016.
Chu, B., Liggio, J., Liu, Y., He, H., Takekawa, H., Li, S.-M., and Hao, J.:
Influence of metal-mediated aerosol-phase oxidation on secondary organic
aerosol formation from the ozonolysis and OH-oxidation of α-pinene,
Sci. Rep., 7, 40311, https://doi.org/10.1038/srep40311, 2017.
Coeur-Tourneur, C., Cassez, A., and Wenger, J. C.: Rate coefficients for the
gas-phase reaction of hydroxyl radicals with 2-methoxyphenol (guaiacol) and
related compounds, J. Phys. Chem. A, 114, 11645–11650,
https://doi.org/10.1021/jp1071023, 2010a.
Coeur-Tourneur, C., Foulon, V., and Lareal, M.: Determination of aerosol
yields from 3-methylcatechol and 4-methylcatechol ozonolysis in a simulation
chamber, Atmos. Environ., 44, 852–857,
https://doi.org/10.1016/j.atmosenv.2009.11.027, 2010b.
DeCarlo, P. F., Slowik, J. G., Worsnop, D. R., Davidovits, P., and Jimenez,
J. L.: Particle morphology and density characterization by combined mobility
and aerodynamic diameter measurements. Part 1: Theory, Aerosol Sci. Technol.,
38, 1185–1205, https://doi.org/10.1080/027868290903907, 2004.
DeCarlo, P. F., Kimmel, J. R., Trimborn, A., Northway, M. J., Jayne, J. T.,
Aiken, A. C., Gonin, M., Fuhrer, K., Horvath, T., Docherty, K. S., Worsnop,
D. R., and Jimenez, J. L.: Field-deployable, high-resolution, time-of-flight
aerosol mass spectrometer, Anal. Chem., 78, 8281–8289,
https://doi.org/10.1021/ac061249n, 2006.
Ding, X., Zhang, Y.-Q., He, Q.-F., Yu, Q.-Q., Wang, J.-Q., Shen, R.-Q., Song,
W., Wang, Y.-S., and Wang, X.-M.: Significant increase of aromatics-derived
secondary organic aerosol during fall to winter in China, Environ. Sci.
Technol., 51, 7432–7441, https://doi.org/10.1021/acs.est.6b06408, 2017.
Drewnick, F., Hings, S. S., DeCarlo, P., Jayne, J. T., Gonin, M., Fuhrer, K.,
Weimer, S., Jimenez, J. L., Demerjian, K. L., Borrmann, S., and Worsnop, D.
R.: A new time-of-flight aerosol mass spectrometer (TOF-AMS)-instrument
description and first field deployment, Aerosol Sci. Technol., 39, 637–658,
https://doi.org/10.1080/02786820500182040, 2005.
Duporté, G., Parshintsev, J., Barreira, L. M. F., Hartonen, K., Kulmala,
M., and Riekkola, M.-L.: Nitrogen-containing low volatile compounds from
pinonaldehyde-dimethylamine reaction in the atmosphere: A laboratory and
field study, Environ. Sci. Technol., 50, 4693–4700,
https://doi.org/10.1021/acs.est.6b00270, 2016.
El Zein, A., Coeur, C., Obeid, E., Lauraguais, A., and Fagniez, T.: Reaction
kinetics of catechol (1,2-benzenediol) and guaiacol (2-methoxyphenol) with
ozone, J. Phys. Chem. A, 119, 6759–6765,
https://doi.org/10.1021/acs.jpca.5b00174, 2015.
Fang, J., Fu, Y., and Shang, C.: The roles of reactive species in
micropollutant degradation in the UV/free chlorine system, Environ. Sci.
Technol., 48, 1859–1868, https://doi.org/10.1021/es4036094, 2014.
Farmer, D. K., Matsunaga, A., Docherty, K. S., Surratt, J. D., Seinfeld, J.
H., Ziemann, P. J., and Jimenez, J. L.: Response of an aerosol mass
spectrometer to organonitrates and organosulfates and implications for
atmospheric chemistry, P. Natl. Acad. Sci. USA, 107, 6670–6675,
https://doi.org/10.1073/pnas.0912340107, 2010.
Ge, S., Xu, Y., and Jia, L.: Effects of inorganic seeds on secondary organic
aerosol formation from photochemical oxidation of acetone in a chamber,
Atmos. Environ., 170, 205–215,
https://doi.org/10.1016/j.atmosenv.2017.09.036, 2017a.
Ge, S., Xu, Y., and Jia, L.: Secondary organic aerosol formation from
propylene irradiations in a chamber study, Atmos. Environ., 157, 146–155,
https://doi.org/10.1016/j.atmosenv.2017.03.019, 2017b.
Gordon, T. D., Presto, A. A., Nguyen, N. T., Robertson, W. H., Na, K., Sahay,
K. N., Zhang, M., Maddox, C., Rieger, P., Chattopadhyay, S., Maldonado, H.,
Maricq, M. M., and Robinson, A. L.: Secondary organic aerosol production from
diesel vehicle exhaust: impact of aftertreatment, fuel chemistry and driving
cycle, Atmos. Chem. Phys., 14, 4643–4659,
https://doi.org/10.5194/acp-14-4643-2014, 2014.
Gysel, M., Weingartner, E., and Baltensperger, U.: Hygroscopicity of aerosol
particles at low temperatures. 2. Theoretical and experimental hygroscopic
properties of laboratory generated aerosols, Environ. Sci. Technol., 36,
63–68, https://doi.org/10.1021/es010055g, 2002.
Han, T., Liu, X., Zhang, Y., Qu, Y., Zeng, L., Hu, M., and Zhu, T.: Role of
secondary aerosols in haze formation in summer in the Megacity Beijing, J.
Environ. Sci., 31, 51–60, https://doi.org/10.1016/j.jes.2014.08.026, 2015.
Hawthorne, S. B., Krieger, M. S., Miller, D. J., and Mathiason, M. B.:
Collection and quantitation of methoxylated phenol tracers for atmospheric
pollution from residential wood stoves, Environ. Sci. Technol., 23, 470–475,
https://doi.org/10.1021/es00181a013, 1989.
Hawthorne, S. B., Miller, D. J., Langenfeld, J. J., and Krieger, M. S.: PM10
high-volume collection and quantitation of semivolatile and nonvolatile
phenols, methoxylated phenols, alkanes, and polycyclic aromatic hydrocarbons
from winter urban air and their relationship to wood smoke emissions,
Environ. Sci. Technol., 26, 2251–2262, https://doi.org/10.1021/es00035a026,
1992.
Huang, D. D., Li, Y. J., Lee, B. P., and Chan, C. K.: Analysis of organic
sulfur compounds in atmospheric aerosols at the HKUST supersite in Hong Kong
using HR-ToF-AMS, Environ. Sci. Technol., 49, 3672–3679,
https://doi.org/10.1021/es5056269, 2015.
Huang, D. D., Zhang, X., Dalleska, N. F., Lignell, H., Coggon, M. M., Chan,
C.-M., Flagan, R. C., Seinfeld, J. H., and Chan, C. K.: A note on the effects
of inorganic seed aerosol on the oxidation state of secondary organic
aerosol-alpha-Pinene ozonolysis, J. Geophys. Res.-Atmos., 121, 12476–12483,
https://doi.org/10.1002/2016jd025999, 2016.
Huang, M., Hao, L., Gu, X., Hu, C., Zhao, W., Wang, Z., Fang, L., and Zhang,
W.: Effects of inorganic seed aerosols on the growth and chemical composition
of secondary organic aerosol formed from OH-initiated oxidation of toluene,
J. Atmos. Chem., 70, 151–164, https://doi.org/10.1007/s10874-013-9262-9,
2013.
Huang, M., Hao, L., Cai, S., Gu, X., Zhang, W., Hu, C., Wang, Z., Fang, L.,
and Zhang, W.: Effects of inorganic seed aerosols on the particulate products
of aged 1,3,5-trimethylbenzene secondary organic aerosol, Atmos. Environ.,
152, 490–502, https://doi.org/10.1016/j.atmosenv.2017.01.010, 2017.
Jaoui, M., Edney, E. O., Kleindienst, T. E., Lewandowski, M., Offenberg, J.
H., Surratt, J. D., and Seinfeld, J. H.: Formation of secondary organic
aerosol from irradiated α-pinene/toluene/NOx mixtures and the
effect of isoprene and sulfur dioxide, J. Geophys. Res.-Atmos., 113, D09303,
https://doi.org/10.1029/2007jd009426, 2008.
Jimenez, J. L., Jayne, J. T., Shi, Q., Kolb, C. E., Worsnop, D. R.,
Yourshaw, I., Seinfeld, J. H., Flagan, R. C., Zhang, X., Smith, K. A.,
Morris, J. W., and Davidovits, P.: Ambient aerosol sampling using the
Aerodyne Aerosol Mass Spectrometer, J. Geophys. Res.-Atmos., 108, 8425,
https://doi.org/10.1029/2001JD001213, 2003.
Kang, E., Root, M. J., Toohey, D. W., and Brune, W. H.: Introducing the
concept of Potential Aerosol Mass (PAM), Atmos. Chem. Phys., 7, 5727–5744,
https://doi.org/10.5194/acp-7-5727-2007, 2007.
Kleindienst, T. E., Edney, E. O., Lewandowski, M., Offenberg, J. H., and
Jaoui, M.: Secondary organic carbon and aerosol yields from the irradiations
of isoprene and α-pinene in the presence of NOx and
SO2, Environ. Sci. Technol., 40, 3807–3812,
https://doi.org/10.1021/es052446r, 2006.
Krapf, M., El Haddad, I., Bruns, E. A., Molteni, U., Daellenbach, K. R.,
Prevot, A. S. H., Baltensperger, U., and Dommen, J.: Labile peroxides in
secondary organic aerosol, Chem, 1, 603–616,
https://doi.org/10.1016/j.chempr.2016.09.007, 2016.
Kroll, J. H., Chan, A. W. H., Ng, N. L., Flagan, R. C., and Seinfeld, J. H.:
Reactions of semivolatile organics and their effects on secondary organic
aerosol formation, Environ. Sci. Technol., 41, 3545–3550,
https://doi.org/10.1021/es062059x, 2007.
Kroll, J. H., Donahue, N. M., Jimenez, J. L., Kessler, S. H., Canagaratna, M.
R., Wilson, K. R., Altieri, K. E., Mazzoleni, L. R., Wozniak, A. S., Bluhm,
H., Mysak, E. R., Smith, J. D., Kolb, C. E., and Worsnop, D. R.: Carbon
oxidation state as a metric for describing the chemistry of atmospheric
organic aerosol, Nature Chem., 3, 133–139,
https://doi.org/10.1038/nchem.948, 2011.
Lauraguais, A., Coeur-Tourneur, C., Cassez, A., and Seydi, A.: Rate constant
and secondary organic aerosol yields for the gas-phase reaction of hydroxyl
radicals with syringol (2,6-dimethoxyphenol), Atmos. Environ., 55, 43–48,
https://doi.org/10.1016/j.atmosenv.2012.02.027, 2012.
Lauraguais, A., Bejan, I., Barnes, I., Wiesen, P., Coeur-Tourneur, C., and
Cassez, A.: Rate coefficients for the gas-phase reaction of chlorine atoms
with a series of methoxylated aromatic compounds, J. Phys. Chem. A, 118,
1777–1784, https://doi.org/10.1021/jp4114877, 2014a.
Lauraguais, A., Coeur-Tourneur, C., Cassez, A., Deboudt, K., Fourmentin, M.,
and Choel, M.: Atmospheric reactivity of hydroxyl radicals with guaiacol
(2-methoxyphenol), a biomass burning emitted compound: Secondary organic
aerosol formation and gas-phase oxidation products, Atmos. Environ., 86,
155–163, https://doi.org/10.1016/j.atmosenv.2013.11.074, 2014b.
Lauraguais, A., El Zein, A., Coeur, C., Obeid, E., Cassez, A., Rayez, M.-T.,
and Rayez, J.-C.: Kinetic study of the gas-phase reactions of nitrate
radicals with methoxyphenol compounds: Experimental and theoretical
approaches, J. Phys. Chem. A, 120, 2691–2699,
https://doi.org/10.1021/acs.jpca.6b02729, 2016.
Lelieveld, J., Crutzen, P. J., Ramanathan, V., Andreae, M. O.,
Brenninkmeijer, C. A. M., Campos, T., Cass, G. R., Dickerson, R. R., Fischer,
H., de Gouw, J. A., Hansel, A., Jefferson, A., Kley, D., de Laat, A. T. J.,
Lal, S., Lawrence, M. G., Lobert, J. M., Mayol-Bracero, O. L., Mitra, A. P.,
Novakov, T., Oltmans, S. J., Prather, K. A., Reiner, T., Rodhe, H., Scheeren,
H. A., Sikka, D., and Williams, J.: The Indian Ocean Experiment: Widespread
air pollution from South and Southeast Asia, Science, 291, 1031–1036,
https://doi.org/10.1126/science.1057103, 2001.
Li, H., Zhang, Q., Zhang, Q., Chen, C., Wang, L., Wei, Z., Zhou, S.,
Parworth, C., Zheng, B., Canonaco, F., Prévôt, A. S. H., Chen, P.,
Zhang, H., Wallington, T. J., and He, K.: Wintertime aerosol chemistry and
haze evolution in an extremely polluted city of the North China Plain:
significant contribution from coal and biomass combustion, Atmos. Chem.
Phys., 17, 4751–4768, https://doi.org/10.5194/acp-17-4751-2017, 2017.
Liggio, J., Li, S.-M., and McLaren, R.: Reactive uptake of glyoxal by
particulate matter, J. Geophys. Res.-Atmos., 110, D10304,
https://doi.org/10.1029/2004JD005113, 2005.
Lin, Y.-H., Knipping, E. M., Edgerton, E. S., Shaw, S. L., and Surratt, J.
D.: Investigating the influences of SO2 and NH3 levels on
isoprene-derived secondary organic aerosol formation using conditional
sampling approaches, Atmos. Chem. Phys., 13, 8457–8470,
https://doi.org/10.5194/acp-13-8457-2013, 2013.
Liu, J., Lin, P., Laskin, A., Laskin, J., Kathmann, S. M., Wise, M., Caylor,
R., Imholt, F., Selimovic, V., and Shilling, J. E.: Optical properties and
aging of light-absorbing secondary organic aerosol, Atmos. Chem. Phys., 16,
12815–12827, https://doi.org/10.5194/acp-16-12815-2016, 2016a.
Liu, T., Wang, X., Hu, Q., Deng, W., Zhang, Y., Ding, X., Fu, X., Bernard,
F., Zhang, Z., Lü, S., He, Q., Bi, X., Chen, J., Sun, Y., Yu, J., Peng, P.,
Sheng, G., and Fu, J.: Formation of secondary aerosols from gasoline vehicle
exhaust when mixing with SO2, Atmos. Chem. Phys., 16, 675–689,
https://doi.org/10.5194/acp-16-675-2016, 2016b.
Liu, Z., Ge, M., Yin, S., and Wang, W.: Uptake and reaction kinetics of
α-pinene and β-pinene with sulfuric acid solutions, Chem.
Phys. Lett., 491, 146–150, https://doi.org/10.1016/j.cplett.2010.04.004,
2010.
Marais, E. A., Jacob, D. J., Turner, J. R., and Mickley, L. J.: Evidence of
1991-2013 decrease of biogenic secondary organic aerosol in response to
SO2 emission controls, Environ. Res. Lett., 12, 054018,
https://doi.org/10.1088/1748-9326/aa69c8, 2017.
Meade, L. E., Riva, M., Blomberg, M. Z., Brock, A. K., Qualters, E. M.,
Siejack, R. A., Ramakrishnan, K., Surratt, J. D., and Kautzman, K. E.:
Seasonal variations of fine particulate organosulfates derived from biogenic
and anthropogenic hydrocarbons in the mid-Atlantic United States, Atmos.
Environ., 145, 405–414, https://doi.org/10.1016/j.atmosenv.2016.09.028,
2016.
Mielke, L. H., Furgeson, A., and Osthoff, H. D.: Observation of
CINO2 in a mid-continental urban environment, Environ. Sci.
Technol., 45, 8889–8896, https://doi.org/10.1021/es201955u, 2011.
Naeher, L. P., Brauer, M., Lipsett, M., Zelikoff, J. T., Simpson, C. D.,
Koenig, J. Q., and Smith, K. R.: Woodsmoke health effects: A review, Inhal.
Toxicol., 19, 67–106, https://doi.org/10.1080/08958370600985875, 2007.
Ng, N. L., Chhabra, P. S., Chan, A. W. H., Surratt, J. D., Kroll, J. H.,
Kwan, A. J., McCabe, D. C., Wennberg, P. O., Sorooshian, A., Murphy, S. M.,
Dalleska, N. F., Flagan, R. C., and Seinfeld, J. H.: Effect of NOx
level on secondary organic aerosol (SOA) formation from the photooxidation of
terpenes, Atmos. Chem. Phys., 7, 5159–5174,
https://doi.org/10.5194/acp-7-5159-2007, 2007.
Ng, N. L., Canagaratna, M. R., Jimenez, J. L., Chhabra, P. S., Seinfeld, J.
H., and Worsnop, D. R.: Changes in organic aerosol composition with aging
inferred from aerosol mass spectra, Atmos. Chem. Phys., 11, 6465–6474,
https://doi.org/10.5194/acp-11-6465-2011, 2011.
Nolte, C. G., Schauer, J. J., Cass, G. R., and Simoneit, B. R. T.: Highly
polar organic compounds present in wood smoke and in the ambient atmosphere,
Environ. Sci. Technol., 35, 1912–1919, https://doi.org/10.1021/es001420r,
2001.
Odum, J. R., Hoffmann, T., Bowman, F., Collins, D., Flagan, R. C., and
Seinfeld, J. H.: Gas/particle partitioning and secondary organic aerosol
yields, Environ. Sci. Technol., 30, 2580–2585,
https://doi.org/10.1021/es950943+, 1996.
O'Neill, E. M., Kawam, A. Z., Van Ry, D. A., and Hinrichs, R. Z.: Ozonolysis
of surface-adsorbed methoxyphenols: kinetics of aromatic ring cleavage vs.
alkene side-chain oxidation, Atmos. Chem. Phys., 14, 47–60,
https://doi.org/10.5194/acp-14-47-2014, 2014.
Park, J.-H., Ivanov, A. V., and Molina, M. J.: Effect of relative humidity on
OH uptake by surfaces of atmospheric importance, J. Phys. Chem. A, 112,
6968–6977, https://doi.org/10.1021/jp8012317, 2008.
Riva, M., Tomaz, So, Cui, T., Lin, Y. H., Perraudin, E., Gold, A., Stone, E.
A., Villenave, E., and Surratt, J. D.: Evidence for an unrecognized secondary
anthropogenic source of organosulfates and sulfonates: Gas-phase oxidation of
polycyclic aromatic hydrocarbons in the presence of sulfate aerosol, Environ.
Sci. Technol., 49, 6654–6664, https://doi.org/10.1021/acs.est.5b00836, 2015.
Sarrafzadeh, M., Wildt, J., Pullinen, I., Springer, M., Kleist, E., Tillmann,
R., Schmitt, S. H., Wu, C., Mentel, T. F., Zhao, D., Hastie, D. R., and
Kiendler-Scharr, A.: Impact of NOx and OH on secondary organic
aerosol formation from β-pinene photooxidation, Atmos. Chem. Phys., 16,
11237–11248, https://doi.org/10.5194/acp-16-11237-2016, 2016.
Sato, K., Takami, A., Isozaki, T., Hikida, T., Shimono, A., and Imamura, T.:
Mass spectrometric study of secondary organic aerosol formed from the
photo-oxidation of aromatic hydrocarbons, Atmos. Environ., 44, 1080–1087,
https://doi.org/10.1016/j.atmosenv.2009.12.013, 2010.
Schauer, J. J., Kleeman, M. J., Cass, G. R., and Simoneit, B. R. T.:
Measurement of emissions from air pollution sources. 3. C-1-C-29 organic
compounds from fireplace combustion of wood, Environ. Sci. Technol., 35,
1716–1728, https://doi.org/10.1021/es001331e, 2001.
Simoneit, B. R. T., Rogge, W. F., Mazurek, M. A., Standley, L. J., Hildemann,
L. M., and Cass, G. R.: Lignin pyrolysis products, lignans, and resin acid as
specific tracers of plant classes in emissions from biomass combustion,
Environ. Sci. Technol., 27, 2533–2541, https://doi.org/10.1021/es00048a034,
1993.
Takekawa, H., Minoura, H., and Yamazaki, S.: Temperature dependence of
secondary organic aerosol formation by photo-oxidation of hydrocarbons,
Atmos. Environ., 37, 3413–3424,
https://doi.org/10.1016/s1352-2310(03)00359-5, 2003.
Ulbrich, I. M., Canagaratna, M. R., Zhang, Q., Worsnop, D. R., and Jimenez,
J. L.: Interpretation of organic components from Positive Matrix
Factorization of aerosol mass spectrometric data, Atmos. Chem. Phys., 9,
2891–2918, https://doi.org/10.5194/acp-9-2891-2009, 2009.
Weis, D. D. and Ewing, G. E.: Water content and morphology of sodium chloride
aerosol particles, J. Geophys. Res.-Atmos., 104, 21275–21285,
https://doi.org/10.1029/1999jd900286, 1999.
Xu, L., Middlebrook, A. M., Liao, J., de Gouw, J. A., Guo, H., Weber, R. J.,
Nenes, A., Lopez-Hilfiker, F. D., Lee, B. H., Thornton, J. A., Brock, C. A.,
Neuman, J. A., Nowak, J. B., Pollack, I. B., Welti, A., Graus, M., Warneke,
C., and Ng, N. L.: Enhanced formation of isoprene-derived organic aerosol in
sulfur-rich power plant plumes during Southeast Nexus, J. Geophys.
Res.-Atmos., 121, 11137–11153, https://doi.org/10.1002/2016jd025156, 2016.
Yang, B., Zhang, H., Wang, Y., Zhang, P., Shu, J., Sun, W., and Ma, P.:
Experimental and theoretical studies on gas-phase reactions of NO3
radicals with three methoxyphenols: Guaiacol, creosol, and syringol, Atmos.
Environ., 125, 243–251, https://doi.org/10.1016/j.atmosenv.2015.11.028,
2016.
Ye, J., Abbatt, J. P. D., and Chan, A. W. H.: Novel pathway of SO2
oxidation in the atmosphere: reactions with monoterpene ozonolysis
intermediates and secondary organic aerosol, Atmos. Chem. Phys., 18,
5549–5565, https://doi.org/10.5194/acp-18-5549-2018, 2018.
Yee, L. D., Kautzman, K. E., Loza, C. L., Schilling, K. A., Coggon, M. M.,
Chhabra, P. S., Chan, M. N., Chan, A. W. H., Hersey, S. P., Crounse, J. D.,
Wennberg, P. O., Flagan, R. C., and Seinfeld, J. H.: Secondary organic
aerosol formation from biomass burning intermediates: phenol and
methoxyphenols, Atmos. Chem. Phys., 13, 8019–8043,
https://doi.org/10.5194/acp-13-8019-2013, 2013.
Zhang, X., Cappa, C. D., Jathar, S. H., McVay, R. C., Ensberg, J. J.,
Kleeman, M. J., and Seinfeld, J. H.: Influence of vapor wall loss in
laboratory chambers on yields of secondary organic aerosol, P. Natl. Acad.
Sci. USA, 111, 5802–5807, https://doi.org/10.1073/pnas.1404727111, 2014.
Zhang, X., Schwantes, R. H., McVay, R. C., Lignell, H., Coggon, M. M.,
Flagan, R. C., and Seinfeld, J. H.: Vapor wall deposition in Teflon chambers,
Atmos. Chem. Phys., 15, 4197–4214, https://doi.org/10.5194/acp-15-4197-2015,
2015.
Short summary
The effect of SO2 at atmospheric levels on SOA formation and its oxidation state during 2-methoxyphenol photooxidation was investigated with various inorganic seed particles. The presence of SO2 increased SOA yield and oxidation state, suggesting that the functionalization reaction should be more dominant than the oligomerization reaction. SO2 and seed particles were found to have a synergetic contribution to SOA formation. The results demonstrate the important role of SO2 in SOA formation.
The effect of SO2 at atmospheric levels on SOA formation and its oxidation state during...
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