Articles | Volume 22, issue 15
https://doi.org/10.5194/acp-22-9799-2022
https://doi.org/10.5194/acp-22-9799-2022
Research article
 | 
02 Aug 2022
Research article |  | 02 Aug 2022

Chemical composition of secondary organic aerosol particles formed from mixtures of anthropogenic and biogenic precursors

Yunqi Shao, Aristeidis Voliotis, Mao Du, Yu Wang, Kelly Pereira, Jacqueline Hamilton, M. Rami Alfarra, and Gordon McFiggans

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Cited articles

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Short summary
This study explored the chemical properties of secondary organic aerosol (SOA) that formed from photo-oxidation of single and mixed biogenic and anthropogenic precursors. We showed that SOA chemical properties in a mixed vapour system are mainly affected by the higher-yield precursor's oxidation products and products from cross-product formation. This study also identifies potential tracer compounds in a mixed vapour system that might be used in SOA source attribution in future ambient studies.
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