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 …

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 …

Smog Chamber Study on the Role of NOx in SOA and O3 Formation from Aromatic Hydrocarbons

T Chen, P Zhang, Q Ma, B Chu, J Liu… - … Science & Technology, 2022 - ACS Publications
China is facing dual pressures to reduce both PM2. 5 and O3 pollution, the crucial
precursors of which are NO x and VOCs. In our study, the role of NO x in both secondary …

Unexpected significance of a minor reaction pathway in daytime formation of biogenic highly oxygenated organic compounds

H Shen, L Vereecken, S Kang, I Pullinen, H Fuchs… - Science …, 2022 - science.org
Secondary organic aerosol (SOA), formed by oxidation of volatile organic compounds,
substantially influence air quality and climate. Highly oxygenated organic molecules …

[HTML][HTML] Efficient alkane oxidation under combustion engine and atmospheric conditions

Z Wang, M Ehn, MP Rissanen, O Garmash… - Communications …, 2021 - nature.com
Oxidation chemistry controls both combustion processes and the atmospheric transformation
of volatile emissions. In combustion engines, radical species undergo isomerization …

[HTML][HTML] Impact of urbanization on fine particulate matter concentrations over central Europe

P Huszar, L Bartík, J Karlický… - … Chemistry and Physics, 2024 - acp.copernicus.org
Rural-to-urban transformation (RUT) is the process of turning a rural or natural land surface
into an urban one, which brings about important modifications in the surface, causing well …

[HTML][HTML] Highly oxygenated organic molecule (HOM) formation in the isoprene oxidation by NO radical

D Zhao, I Pullinen, H Fuchs, S Schrade… - Atmospheric …, 2021 - acp.copernicus.org
Highly oxygenated organic molecules (HOM) are found to play an important role in the
formation and growth of secondary organic aerosol (SOA). SOA is an important type of …

[HTML][HTML] A combined gas- and particle-phase analysis of highly oxygenated organic molecules (HOMs) from -pinene ozonolysis

J Zhao, E Häkkinen, F Graeffe… - Atmospheric …, 2023 - acp.copernicus.org
Highly oxygenated organic molecules (HOMs) are important for the formation of secondary
organic aerosol (SOA), which poses serious health risks and exerts great influence on …

Identification of highly oxygenated organic molecules and their role in aerosol formation in the reaction of limonene with nitrate radical

Y Guo, H Shen, I Pullinen, H Luo, S Kang… - Atmospheric …, 2022 - acp.copernicus.org
Nighttime NO 3-initiated oxidation of biogenic volatile organic compounds (BVOCs) such as
monoterpenes is important for the atmospheric formation and growth of secondary organic …

Highly Oxygenated Organic Nitrates Formed from NO3 Radical-Initiated Oxidation of β-Pinene

H Shen, D Zhao, I Pullinen, S Kang… - … science & technology, 2021 - ACS Publications
The reactions of biogenic volatile organic compounds (BVOC) with the nitrate radicals (NO3)
are major night-time sources of organic nitrates and secondary organic aerosols (SOA) in …