Articles | Volume 22, issue 1
Atmos. Chem. Phys., 22, 625–639, 2022
https://doi.org/10.5194/acp-22-625-2022
Atmos. Chem. Phys., 22, 625–639, 2022
https://doi.org/10.5194/acp-22-625-2022
Research article
17 Jan 2022
Research article | 17 Jan 2022

Prediction of secondary organic aerosol from the multiphase reaction of gasoline vapor by using volatility–reactivity base lumping

Sanghee Han and Myoseon Jang

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Subject: Aerosols | Research Activity: Atmospheric Modelling | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Cited articles

Barton, A. F.: CRC handbook of solubility parameters and other cohesion parameters, Routledge, https://doi.org/0.1201/9781315140575, 2017. 
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Short summary
The gasoline SOA formation potential was simulated by using the UNIPAR model coupled with CB6r3 mechanism under varying NOx levels, aerosol acidity, humidity, temperature, and concentrations of aqueous salts and gasoline vapor. The model predicts SOA formation via multiphase reactions in the absence of wall bias. The simulation shows that both heterogeneous reactions in the aqueous phase and the implementation of model parameters corrected for GWP are critical to accurately predict SOA mass.
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