Highly oxygenated organic molecules (HOM) from gas-phase autoxidation involving peroxy radicals: A key contributor to atmospheric aerosol
Highly oxygenated organic molecules (HOM) are formed in the atmosphere via autoxidation
involving peroxy radicals arising from volatile organic compounds (VOC). HOM condense on …
involving peroxy radicals arising from volatile organic compounds (VOC). HOM condense on …
Recent advances in understanding secondary organic aerosol: Implications for global climate forcing
Anthropogenic emissions and land use changes have modified atmospheric aerosol
concentrations and size distributions over time. Understanding preindustrial conditions and …
concentrations and size distributions over time. Understanding preindustrial conditions and …
Increasing isoprene epoxydiol-to-inorganic sulfate aerosol ratio results in extensive conversion of inorganic sulfate to organosulfur forms: implications for aerosol …
Acid-driven multiphase chemistry of isoprene epoxydiols (IEPOX), key isoprene oxidation
products, with inorganic sulfate aerosol yields substantial amounts of secondary organic …
products, with inorganic sulfate aerosol yields substantial amounts of secondary organic …
A review of secondary organic aerosols formation focusing on organosulfates and organic nitrates
W Fan, T Chen, Z Zhu, H Zhang, Y Qiu, D Yin - Journal of Hazardous …, 2022 - Elsevier
Secondary organic aerosols (SOA) are crucial constitution of fine particulate matter (PM),
which are mainly derived from photochemical oxidation products of primary organic matter …
which are mainly derived from photochemical oxidation products of primary organic matter …
The secondary formation of organosulfates under interactions between biogenic emissions and anthropogenic pollutants in summer in Beijing
Organosulfates (OSs) with ambiguous formation mechanisms are a potential source of
missing secondary organic aerosol (SOA) in current atmospheric models. In this study, we …
missing secondary organic aerosol (SOA) in current atmospheric models. In this study, we …
Chemical characterization of secondary organic aerosol from oxidation of isoprene hydroxyhydroperoxides
Atmospheric oxidation of isoprene under low-NO x conditions leads to the formation of
isoprene hydroxyhydroperoxides (ISOPOOH). Subsequent oxidation of ISOPOOH largely …
isoprene hydroxyhydroperoxides (ISOPOOH). Subsequent oxidation of ISOPOOH largely …
Organosulfates in Atlanta, Georgia: anthropogenic influences on biogenic secondary organic aerosol formation
APS Hettiyadura, IM Al-Naiema… - Atmospheric …, 2019 - acp.copernicus.org
Organosulfates are secondary organic aerosol (SOA) products that form from reactions of
volatile organic compounds (VOC), such as isoprene, in the presence of sulfate that is …
volatile organic compounds (VOC), such as isoprene, in the presence of sulfate that is …
Chemical characteristics of organic aerosols in Shanghai: A study by ultrahigh‐performance liquid chromatography coupled with Orbitrap mass spectrometry
Abstract Particulate matter 2.5 (PM2. 5) filter samples were collected in July and October
2014 and January and April 2015 in urban Shanghai and analyzed using ultrahigh …
2014 and January and April 2015 in urban Shanghai and analyzed using ultrahigh …
Chemical characterization of organosulfates in secondary organic aerosol derived from the photooxidation of alkanes
We report the formation of aliphatic organosulfates (OSs) in secondary organic aerosol
(SOA) from the photooxidation of C 10–C 12 alkanes. The results complement those from …
(SOA) from the photooxidation of C 10–C 12 alkanes. The results complement those from …
Assessing the impact of anthropogenic pollution on isoprene-derived secondary organic aerosol formation in PM2.5 collected from the Birmingham, Alabama …
W Rattanavaraha, K Chu… - Atmospheric …, 2016 - acp.copernicus.org
In the southeastern US, substantial emissions of isoprene from deciduous trees undergo
atmospheric oxidation to form secondary organic aerosol (SOA) that contributes to fine …
atmospheric oxidation to form secondary organic aerosol (SOA) that contributes to fine …