Computational simulation of secondary organic aerosol formation in laboratory chambers

SM Charan, Y Huang, JH Seinfeld - Chemical reviews, 2019 - ACS Publications
In the atmosphere, certain volatile organic compounds (VOCs) undergo oxidation. Some of
these oxidation products then condense into the particle phase. Oxidation products that …

Can we achieve atmospheric chemical environments in the laboratory? An integrated model-measurement approach to chamber SOA studies

HS Kenagy, CL Heald, N Tahsini, MB Goss… - Science …, 2024 - science.org
Secondary organic aerosol (SOA), atmospheric particulate matter formed from low-volatility
products of volatile organic compound (VOC) oxidation, affects both air quality and climate …

Atmospheric processing of nitrophenols and nitrocresols from biomass burning emissions

H Wang, Y Gao, S Wang, X Wu, Y Liu… - Journal of …, 2020 - Wiley Online Library
We present the analysis of the atmospheric budget of nitrophenols and nitrocresols, a class
of nitroaromatics that raise great ecosystem and health concerns due to their phytotoxic and …

Quantifying the nitrogen isotope effects during photochemical equilibrium between NO and NO2: implications for δ15N in tropospheric reactive nitrogen

J Li, X Zhang, J Orlando, G Tyndall… - … Chemistry and Physics, 2020 - acp.copernicus.org
Nitrogen isotope fractionations between nitrogen oxides (NO and NO 2) play a significant
role in determining the nitrogen isotopic compositions (δ 15 N) of atmospheric reactive …

Probing isoprene photochemistry at atmospherically relevant nitric oxide levels

X Zhang, S Wang, EC Apel, RH Schwantes… - Chem, 2022 - cell.com
The reactive chemistry of isoprene, which is the dominant hydrocarbon in biogenic
emissions, has a controlling influence on the composition and cleansing capacity of the …

pH Dependence of the OH Reactivity of Organic Acids in the Aqueous Phase

JV Amorim, S Wu, K Klimchuk, C Lau… - … science & technology, 2020 - ACS Publications
Photochemical processing taking place in atmospheric aqueous phases serves as both a
source and a sink of organic compounds. In aqueous environments, acid–base chemistry …

Reactions of C12–C14 n-Alkylcyclohexanes with Cl Atoms: Kinetics and Secondary Organic Aerosol Formation

K Wang, W Wang, C Fan, J Li, T Lei… - Environmental …, 2022 - ACS Publications
Long-chain alkanes are a type of intermediate volatility organic compound (IVOC) in the
atmosphere and a potential source of secondary organic aerosols (SOAs). C12–C14 n …

Formation and evolution of catechol-derived SOA mass, composition, volatility, and light absorption

CD Fredrickson, BB Palm, BH Lee… - ACS Earth and Space …, 2022 - ACS Publications
Phenolic compounds emitted from wildfires contribute to secondary organic aerosol (SOA)
and brown carbon (BrC) upon oxidation initiated by hydroxyl (OH) and nitrate radicals …

Efficient HOx Radical Production from Isoprene Nighttime Chemistry

Z Moo, P Hao, KE DeMarsh… - ACS Earth and Space …, 2024 - ACS Publications
The reactive chemistry of isoprene, the most emitted biogenic hydrocarbon worldwide, has a
controlling influence on the composition and cleansing capacity of the atmosphere. Although …

[HTML][HTML] Molecular characterization of alkyl nitrates in atmospheric aerosols by ion mobility mass spectrometry

X Zhang, H Zhang, W Xu, X Wu… - Atmospheric …, 2019 - amt.copernicus.org
We demonstrate the capability of the ion mobility mass spectrometry (IMS-MS) for molecular
characterization of reactive and short-lived alkyl nitrates (ANs) in atmospheric aerosols. We …