Formation of secondary organic aerosols from anthropogenic precursors in laboratory studies

D Srivastava, TV Vu, S Tong, Z Shi… - npj Climate and …, 2022 - nature.com
Aerosols produced from the oxidation of volatile/semi-volatile organic compounds
(VOCs/SVOCs), known as secondary organic aerosol (SOA), account for a significant …

Laboratory studies of the chemical composition and cloud condensation nuclei (CCN) activity of secondary organic aerosol (SOA) and oxidized primary organic …

AT Lambe, TB Onasch, P Massoli… - Atmospheric …, 2011 - acp.copernicus.org
Secondary organic aerosol (SOA) and oxidized primary organic aerosol (OPOA) were
produced in laboratory experiments from the oxidation of fourteen precursors representing …

Secondary organic aerosol formation from monocyclic aromatic hydrocarbons: insights from laboratory studies

Z Yang, L Du, Y Li, X Ge - Environmental Science: Processes & Impacts, 2022 - pubs.rsc.org
Monocyclic aromatic hydrocarbons (MAHs) are key anthropogenic pollutants and often
dominate the volatile organic compound emissions and secondary organic aerosol (SOA) …

Formation of secondary organic aerosol from nitrate radical oxidation of phenolic VOCs: Implications for nitration mechanisms and brown carbon formation

RJ Mayorga, Z Zhao, H Zhang - Atmospheric Environment, 2021 - Elsevier
Volatile phenolic derivatives are substantially emitted from biomass burning and produced
from photochemistry of atmospheric aromatic volatile organic compounds (VOCs). Oxidation …

Liquid water: ubiquitous contributor to aerosol mass

TKV Nguyen, Q Zhang, JL Jimenez… - … & Technology Letters, 2016 - ACS Publications
Aerosol liquid water (ALW) is a ubiquitous component of atmospheric aerosol and
influences particle chemistry, visibility, human health, and regional climate. The global …

Effect of relative humidity on SOA formation from isoprene/NO photooxidation: enhancement of 2-methylglyceric acid and its corresponding oligoesters under dry …

H Zhang, JD Surratt, YH Lin, J Bapat… - … Chemistry and Physics, 2011 - acp.copernicus.org
The effect of relative humidity (RH) on secondary organic aerosol (SOA) formation from the
photooxidation of isoprene under initially high nitric oxide (NO) conditions (ie, isoprene/NO …

Particle partitioning potential of organic compounds is highest in the Eastern US and driven by anthropogenic water

AG Carlton, BJ Turpin - Atmospheric Chemistry and Physics, 2013 - acp.copernicus.org
Gas-phase water-soluble organic matter (WSOM g) is ubiquitous in the troposphere. In the
summertime, the potential for these gases to partition to particle-phase liquid water (H 2 O …

[HTML][HTML] Effects of renewable fuel and exhaust aftertreatment on primary and secondary emissions from a modern heavy-duty diesel engine

L Gren, VB Malmborg, J Falk, L Markula… - Journal of Aerosol …, 2021 - Elsevier
Compared to petroleum diesel, renewable diesel fuels and exhaust aftertreatment systems
can reduce primary exhaust emissions that are hazardous to human health and the …

Sulfur radical formation from the tropospheric irradiation of aqueous sulfate aerosols

JD Cope, KH Bates, LN Tran… - Proceedings of the …, 2022 - National Acad Sciences
The sulfate anion radical (SO4•–) is known to be formed in the autoxidation chain of sulfur
dioxide and from minor reactions when sulfate or bisulfate ions are activated by OH radicals …

Effect of relative humidity on SOA formation from aromatic hydrocarbons: Implications from the evolution of gas-and particle-phase species

T Chen, B Chu, Q Ma, P Zhang, J Liu, H He - Science of The Total …, 2021 - Elsevier
Relative humidity (RH) plays a significant role in secondary organic aerosol (SOA)
formation, but the mechanisms remain uncertain. Using a 30 m 3 indoor smog chamber, the …