Organic peroxides in aerosol: key reactive intermediates for multiphase processes in the atmosphere

S Wang, Y Zhao, AWH Chan, M Yao, Z Chen… - Chemical …, 2023 - ACS Publications
Organic peroxides (POs) are organic molecules with one or more peroxide (− O–O−)
functional groups. POs are commonly regarded as chemically labile termination products …

Significant reductions in secondary aerosols after the three-year action plan in Bei**g summer

Y Li, L Lei, J Sun, Y Gao, P Wang, S Wang… - Environmental …, 2023 - ACS Publications
Air quality in China has continuously improved during the Three-Year Action Plan (2018–
2020); however, the changes in aerosol composition, properties, and sources in Bei**g …

Applications of environmental mass spectrometry in atmospheric haze chemistry

T Chen, Y Ge, B Chu, P Zhang, Q Ma, H He - TrAC Trends in Analytical …, 2024 - Elsevier
The diverse components, sources, and concentration levels of pollutants in the atmosphere
pose significant challenges to understanding the complex formation processes of …

Evaluating the sensitivity of radical chemistry and ozone formation to ambient VOCs and NOx in Bei**g

LK Whalley, EJ Slater… - Atmospheric …, 2021 - acp.copernicus.org
Measurements of OH, HO 2, complex RO 2 (alkene-and aromatic-related RO 2) and total RO
2 radicals taken during the integrated Study of AIR Pollution PROcesses in Bei**g …

Precursors and pathways leading to enhanced secondary organic aerosol formation during severe haze episodes

Y Zheng, Q Chen, X Cheng, C Mohr, J Cai… - Environmental …, 2021 - ACS Publications
Molecular analyses help to investigate the key precursors and chemical processes of
secondary organic aerosol (SOA) formation. We obtained the sources and molecular …

Seasonal Variation of Oxygenated Organic Molecules in Urban Bei**g and their Contribution to Secondary Organic Aerosol

Y Guo, C Yan, Y Liu, X Qiao, F Zheng… - Atmospheric …, 2022 - acp.copernicus.org
Oxygenated organic molecules (OOMs) are crucial for atmospheric new particle formation
and secondary organic aerosol (SOA) growth. Therefore, understanding their chemical …

Organic aerosol sources in the Milan metropolitan area–Receptor modelling based on field observations and air quality modelling

KR Daellenbach, M Manousakas, J Jiang, T Cui… - Atmospheric …, 2023 - Elsevier
The Milan metropolitan area in Northern Italy experiences historically severe particulate
matter pollution episodes characterized by high organic aerosol (OA) concentrations …

Enhanced Production of Organosulfur Species during a Severe Winter Haze Episode in the Guanzhong Basin of Northwest China

Y Han, X Zhang, L Li, Y Lin, C Zhu… - Environmental …, 2023 - ACS Publications
The molecular composition of organic aerosols in ambient PM2. 5 was investigated in an
urban area in the Guanzhong basin of northwest China during a severe regional haze …

Substantial contribution of transported emissions to organic aerosol in Bei**g

KR Daellenbach, J Cai, S Hakala, L Dada, C Yan… - Nature …, 2024 - nature.com
Haze in Bei**g is linked to atmospherically formed secondary organic aerosol, which has
been shown to be particularly harmful to human health. However, the sources and formation …

An aldehyde as a rapid source of secondary aerosol precursors: theoretical and experimental study of hexanal autoxidation

S Barua, S Iyer, A Kumar, P Seal… - … Chemistry and Physics, 2023 - acp.copernicus.org
Aldehydes are common constituents of natural and polluted atmospheres, and their gas-
phase oxidation has recently been reported to yield highly oxygenated organic molecules …