Role of aerosol liquid water in secondary organic aerosol formation from volatile organic compounds

JA Faust, JPS Wong, AKY Lee… - Environmental science & …, 2017 - ACS Publications
A key mechanism for atmospheric secondary organic aerosol (SOA) formation occurs when
oxidation products of volatile organic compounds condense onto pre-existing particles …

Enhancement in secondary organic aerosol formation in the presence of preexisting organic particle

J Ye, CA Gordon, AWH Chan - Environmental Science & …, 2016 - ACS Publications
Atmospheric models of secondary organic aerosol (SOA) typically assume organic species
form a well-mixed phase. As a result, partitioning of semivolatile oxidation products into the …

Effects of particle acidity and UV light on secondary organic aerosol formation from oxidation of aromatics in the absence of NOx

G Cao, M Jang - Atmospheric Environment, 2007 - Elsevier
Recent laboratory observations have shown that particle acidity increases secondary
organic aerosol (SOA) yields. However, these studies have mainly focused on biogenic …

Effects of condensed-phase oxidants on secondary organic aerosol formation

KE Daumit, AJ Carrasquillo, RA Sugrue… - The Journal of Physical …, 2016 - ACS Publications
In this study we investigate the hypothesis that oxidants present within atmospheric particles
can promote the formation of highly oxidized organic aerosol (OA) via oxidation reactions in …

Comparison of secondary organic aerosol formation from toluene on initially wet and dry ammonium sulfate particles at moderate relative humidity

T Liu, DD Huang, Z Li, Q Liu, MN Chan… - … Chemistry and Physics, 2018 - acp.copernicus.org
The formation of secondary organic aerosol (SOA) has been widely studied in the presence
of dry seed particles at low relative humidity (RH). At higher RH, initially dry seed particles …

[HTML][HTML] Temperature and acidity dependence of secondary organic aerosol formation from -pinene ozonolysis with a compact chamber system

Y Deng, S Inomata, K Sato, S Ramasamy… - Atmospheric …, 2021 - acp.copernicus.org
Secondary organic aerosols (SOAs) affect human health and climate change prediction;
however, the factors (eg, temperature, acidity of pre-existing particles, and oxidants) …

Evaporation kinetics of laboratory-generated secondary organic aerosols at elevated relative humidity

J Wilson, D Imre, J Beránek… - Environmental …, 2015 - ACS Publications
Secondary organic aerosols (SOA) dominate atmospheric organic aerosols that affect
climate, air quality, and health. Recent studies indicate that, contrary to previously held …

[HTML][HTML] Influence of relative humidity on the heterogeneous oxidation of secondary organic aerosol

Z Li, KA Smith, CD Cappa - Atmospheric Chemistry and Physics, 2018 - acp.copernicus.org
Secondary organic aerosol (SOA) is a complex mixture of hundreds of semi-volatile to
extremely low-volatility organic compounds that are chemically processed in the …

Effect of hydrophobic primary organic aerosols on secondary organic aerosol formation from ozonolysis of α‐pinene

C Song, RA Zaveri, ML Alexander… - Geophysical …, 2007 - Wiley Online Library
Semi‐empirical secondary organic aerosol (SOA) models typically assume a well‐mixed
organic aerosol phase even in the presence of hydrophobic primary organic aerosols (POA) …

Evidence for organosulfates in secondary organic aerosol

JD Surratt, JH Kroll, TE Kleindienst… - Environmental …, 2007 - ACS Publications
Recent work has shown that particle-phase reactions contribute to the formation of
secondary organic aerosol (SOA), with enhancements of SOA yields in the presence of …