Articles | Volume 24, issue 1
https://doi.org/10.5194/acp-24-123-2024
https://doi.org/10.5194/acp-24-123-2024
Research article
 | 
05 Jan 2024
Research article |  | 05 Jan 2024

Particulate-bound alkyl nitrate pollution and formation mechanisms in Beijing, China

Jiyuan Yang, Guoyang Lei, Jinfeng Zhu, Yutong Wu, Chang Liu, Kai Hu, Junsong Bao, Zitong Zhang, Weili Lin, and Jun Jin

Related authors

Characteristics of particulate-bound n-alkanes indicating sources of PM2.5 in Beijing, China
Jiyuan Yang, Guoyang Lei, Chang Liu, Yutong Wu, Kai Hu, Jinfeng Zhu, Junsong Bao, Weili Lin, and Jun Jin
Atmos. Chem. Phys., 23, 3015–3029, https://doi.org/10.5194/acp-23-3015-2023,https://doi.org/10.5194/acp-23-3015-2023, 2023
Short summary

Related subject area

Subject: Aerosols | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
Machine-learning-assisted chemical characterization and optical properties of atmospheric brown carbon in Nanjing, China
Yu Huang, Xingru Li, Dan Dan Huang, Ruoyuan Lei, Binhuang Zhou, Yunjiang Zhang, and Xinlei Ge
Atmos. Chem. Phys., 25, 7619–7645, https://doi.org/10.5194/acp-25-7619-2025,https://doi.org/10.5194/acp-25-7619-2025, 2025
Short summary
Technical note: Reconstructing missing surface aerosol elemental carbon data in long-term series with ensemble learning
Qingxiao Meng, Yunjiang Zhang, Sheng Zhong, Jie Fang, Lili Tang, Yongcai Rao, Minfeng Zhou, Jian Qiu, Xiaofeng Xu, Jean-Eudes Petit, Olivier Favez, and Xinlei Ge
Atmos. Chem. Phys., 25, 7485–7498, https://doi.org/10.5194/acp-25-7485-2025,https://doi.org/10.5194/acp-25-7485-2025, 2025
Short summary
Enhanced emission of intermediate-volatility/semi-volatile organic matter in gas and particle phases from ship exhausts with low-sulfur fuels
Binyu Xiao, Fan Zhang, Zeyu Liu, Yan Zhang, Rui Li, Can Wu, Xinyi Wan, Yi Wang, Yubao Chen, Yong Han, Min Cui, Libo Zhang, Yingjun Chen, and Gehui Wang
Atmos. Chem. Phys., 25, 7053–7069, https://doi.org/10.5194/acp-25-7053-2025,https://doi.org/10.5194/acp-25-7053-2025, 2025
Short summary
Measurement report: Crustal materials play an increasing role in elevating particle pH – insights from 12-year records in a typical inland city of China
Hongyu Zhang, Shenbo Wang, Zhangsen Dong, Xiao Li, and Ruiqin Zhang
Atmos. Chem. Phys., 25, 6943–6955, https://doi.org/10.5194/acp-25-6943-2025,https://doi.org/10.5194/acp-25-6943-2025, 2025
Short summary
Significant contributions of biomass burning to PM2.5-bound aromatic compounds: insights from field observations and quantum chemical calculations
Yanqin Ren, Zhenhai Wu, Fang Bi, Hong Li, Haijie Zhang, Junling Li, Rui Gao, Fangyun Long, Zhengyang Liu, Yuanyuan Ji, and Gehui Wang
Atmos. Chem. Phys., 25, 6975–6990, https://doi.org/10.5194/acp-25-6975-2025,https://doi.org/10.5194/acp-25-6975-2025, 2025
Short summary

Cited articles

Atherton, C. S. and Penner, J. E.: The transformation of nitrogen oxides in the polluted troposphere, Tellus B, 40, 380, https://doi.org/10.3402/tellusb.v40i5.16003, 1988. 
Aumont, B., Valorso, R., Mouchel-Vallon, C., Camredon, M., Lee-Taylor, J., and Madronich, S.: Modeling SOA formation from the oxidation of intermediate volatility n-alkanes, Atmos. Chem. Phys., 12, 7577–7589, https://doi.org/10.5194/acp-12-7577-2012, 2012. 
Bai, J. H., de Leeuw, G., De Smedt, I., Theys, N., Van Roozendael, M., Sogacheva, L., and Chai, W.: Variations and photochemical transformations of atmospheric constituents in North China, Atmos. Environ., 189, 213–226, https://doi.org/10.1016/j.atmosenv.2018.07.004, 2018. 
Barnes, I,, Becker, K. H., and Zhu, T.: Near UV absorption spectra and photolysis products of difunctional organic nitrates: Possible importance as NOx reservoirs, J. Atmos. Chem., 17, 353–373, https://doi.org/10.1007/BF00696854, 1993. 
Barnes, I., Bastian, V., Becker, K. H., and Zhu, T.: Kinetics and products of the reactions of nitrate radical with monoalkenes, dialkenes, and monoterpenes, J. Phys. Chem. C, 94, 2413–2419, https://doi.org/10.1021/j100369a041, 1990. 
Download
Short summary
The atmospheric pollution and formation mechanisms of particulate-bound alkyl nitrate in Beijing were studied. C9–C16 long-chain n-alkyl nitrates negatively correlated with O3 but positively correlated with PM2.5 and NO2, so they may not be produced during gas-phase homogeneous reactions in the photochemical process but form through reactions between alkanes and nitrates on PM surfaces. Particulate-bound n-alkyl nitrates strongly affect both haze pollution and atmospheric visibility.
Share
Altmetrics
Final-revised paper
Preprint