Organic peroxides in aerosol: key reactive intermediates for multiphase processes in the atmosphere
Organic peroxides (POs) are organic molecules with one or more peroxide (− O–O−)
functional groups. POs are commonly regarded as chemically labile termination products …
functional groups. POs are commonly regarded as chemically labile termination products …
Recent advances in mass spectrometry techniques for atmospheric chemistry research on molecular‐level
W Zhang, L Xu, H Zhang - Mass Spectrometry Reviews, 2024 - Wiley Online Library
The Earth's atmosphere is composed of an enormous variety of chemical species associated
with trace gases and aerosol particles whose composition and chemistry have critical …
with trace gases and aerosol particles whose composition and chemistry have critical …
Isomer-resolved reactivity of organic peroxides in monoterpene-derived secondary organic aerosol
M Yao, Z Li, C Li, H Xiao, S Wang… - Environmental …, 2022 - ACS Publications
Organic peroxides play a vital role in the formation, evolution, and health impacts of
atmospheric aerosols, yet their molecular composition and fate in the particle phase remain …
atmospheric aerosols, yet their molecular composition and fate in the particle phase remain …
Acylperoxy radicals as key intermediates in the formation of dimeric compounds in α-pinene secondary organic aerosol
Y Zhao, M Yao, Y Wang, Z Li, S Wang… - … Science & Technology, 2022 - ACS Publications
High molecular weight dimeric compounds constitute a significant fraction of secondary
organic aerosol (SOA) and have profound impacts on the properties and lifecycle of particles …
organic aerosol (SOA) and have profound impacts on the properties and lifecycle of particles …
Relative humidity-dependent evolution of molecular composition of α-pinene secondary organic aerosol upon heterogeneous oxidation by hydroxyl radicals
Heterogeneous oxidation by gas-phase oxidants is an important chemical transformation
pathway of secondary organic aerosol (SOA) and plays an important role in controlling the …
pathway of secondary organic aerosol (SOA) and plays an important role in controlling the …
Abundance of organosulfates derived from biogenic volatile organic compounds: Seasonal and spatial contrasts at four sites in China
Atmospheric organosulfates (OSs) derived from biogenic volatile organic compounds
(BVOCs) encode chemical interaction strength between anthroposphere and biosphere. We …
(BVOCs) encode chemical interaction strength between anthroposphere and biosphere. We …
Measurement report: Characteristics of nitrogen-containing organics in PM in Ürümqi, northwestern China – differential impacts of combustion of fresh and aged …
YJ Ma, Y Xu, T Yang, HW Xiao… - … Chemistry and Physics, 2024 - acp.copernicus.org
Nitrogen-containing organic compounds (NOCs) are abundant and important aerosol
components deeply involved in the global nitrogen cycle. However, the sources and …
components deeply involved in the global nitrogen cycle. However, the sources and …
Nocturnal atmospheric synergistic oxidation reduces the formation of low-volatility organic compounds from biogenic emissions
Volatile organic compounds (VOCs) are often subject to synergistic oxidation by different
oxidants in the atmosphere. However, the exact synergistic-oxidation mechanism of …
oxidants in the atmosphere. However, the exact synergistic-oxidation mechanism of …
A novel reaction between ammonia and Criegee intermediates can form amines and suppress oligomers from isoprene
X Li, L Jia, Y Xu, Y Pan - Science of The Total Environment, 2024 - Elsevier
Isoprene and ammonia (NH 3) are essential precursors for organic and inorganic aerosol in
the atmosphere, but their molecular interactions are unclear. The fundamental role of NH 3 …
the atmosphere, but their molecular interactions are unclear. The fundamental role of NH 3 …
Oligomer formation from cross-reaction of Criegee intermediates in the styrene-isoprene-O3 mixed system
S Yu, L Jia, Y Xu, Y Pan - Chemosphere, 2024 - Elsevier
Alkene ozonolysis can produce stabilized Criegee intermediates (SCIs), which play a key
role in oligomers' formation. Though styrene and isoprene coexist in the ambient …
role in oligomers' formation. Though styrene and isoprene coexist in the ambient …