Phase partitioning and volatility of secondary organic aerosol components formed from -pinene ozonolysis and OH oxidation: the importance of accretion products …

FD Lopez-Hilfiker, C Mohr, M Ehn… - Atmospheric …, 2015 - acp.copernicus.org
We measured a large suite of gas-and particle-phase multi-functional organic compounds
with a Filter Inlet for Gases and AEROsols (FIGAERO) coupled to a high-resolution time-of …

Functional group composition of secondary organic aerosol formed from ozonolysis of α-pinene under high VOC and autoxidation conditions

MS Claflin, JE Krechmer, W Hu… - ACS Earth and Space …, 2018 - ACS Publications
The formation of secondary organic aerosol (SOA) from α-pinene ozonolysis has been
widely studied, with a recent focus on contributions from highly oxidized multifunctional …

Highly oxygenated multifunctional compounds in α-pinene secondary organic aerosol

X Zhang, AT Lambe, MA Upshur… - … science & technology, 2017 - ACS Publications
Highly oxygenated multifunctional organic compounds (HOMs) originating from biogenic
emissions constitute a widespread source of organic aerosols in the pristine atmosphere …

Exploring divergent volatility properties from yield and thermodenuder measurements of secondary organic aerosol from α-pinene ozonolysis

PK Saha, AP Grieshop - Environmental Science & Technology, 2016 - ACS Publications
There are large uncertainties in the parameters dictating the gas-particle partitioning of
secondary organic aerosols (SOA), although this process has major influences on their …

[HTML][HTML] Exploring the composition and volatility of secondary organic aerosols in mixed anthropogenic and biogenic precursor systems

A Voliotis, Y Wang, Y Shao, M Du… - Atmospheric …, 2021 - acp.copernicus.org
Secondary organic aerosol (SOA) formation from mixtures of volatile precursors may be
influenced by the molecular interactions of the components of the mixture. Here, we report …

A combined gas- and particle-phase analysis of highly oxygenated organic molecules (HOMs) from -pinene ozonolysis

J Zhao, E Häkkinen, F Graeffe… - Atmospheric …, 2023 - acp.copernicus.org
Highly oxygenated organic molecules (HOMs) are important for the formation of secondary
organic aerosol (SOA), which poses serious health risks and exerts great influence on …

Synergistic O3 + OH oxidation pathway to extremely low-volatility dimers revealed in β-pinene secondary organic aerosol

CM Kenseth, Y Huang, R Zhao… - Proceedings of the …, 2018 - National Acad Sciences
Dimeric compounds contribute significantly to the formation and growth of atmospheric
secondary organic aerosol (SOA) derived from monoterpene oxidation. However, the …

The effect of sub-zero temperature on the formation and composition of secondary organic aerosol from ozonolysis of alpha-pinene

K Kristensen, LN Jensen, M Glasius… - … Science: Processes & …, 2017 - pubs.rsc.org
This study presents a newly constructed temperature controlled cold-room smog chamber at
Aarhus University, Denmark. The chamber is herein utilized to study the effect of sub-zero …

[HTML][HTML] High-molecular-weight esters in -pinene ozonolysis secondary organic aerosol: structural characterization and mechanistic proposal for their formation from …

A Kahnt, R Vermeylen, Y Iinuma… - Atmospheric …, 2018 - acp.copernicus.org
Stable high-molecular-weight esters are present in α-pinene ozonolysis secondary organic
aerosol (SOA) with the two most abundant ones corresponding to a hydroxypinonyl ester of …

Molecular composition of fresh and aged secondary organic aerosol from a mixture of biogenic volatile compounds: a high-resolution mass spectrometry study

I Kourtchev, JF Doussin, C Giorio… - Atmospheric …, 2015 - acp.copernicus.org
Field observations over the past decade indicate that a significant fraction of organic aerosol
in remote areas may contain highly oxidized molecules. Aerosol processing or further …