Articles | Volume 24, issue 20
https://doi.org/10.5194/acp-24-11679-2024
https://doi.org/10.5194/acp-24-11679-2024
Research article
 | 
21 Oct 2024
Research article |  | 21 Oct 2024

Ether and ester formation from peroxy radical recombination: a qualitative reaction channel analysis

Lauri Franzon, Marie Camredon, Richard Valorso, Bernard Aumont, and Theo Kurtén

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Cited articles

Anglada, J. M. and Solé, A.: Tropospheric oxidation of methyl hydrotrioxide (CH3OOOH) by hydroxyl radical, Phys. Chem. Chem. Phys., 20, 27406–27417, 2018. a
Assaf, E., Schoemaecker, C., Vereecken, L., and Fittschen, C.: Experimental and theoretical investigation of the reaction of RO2 radicals with OH radicals: Dependence of the HO2 yield on the size of the alkyl group, Int. J. Chem. Kinet., 50, 670–680, 2018. a
Aumont, B., Szopa, S., and Madronich, S.: Modelling the evolution of organic carbon during its gas-phase tropospheric oxidation: development of an explicit model based on a self generating approach, Atmos. Chem. Phys., 5, 2497–2517, https://doi.org/10.5194/acp-5-2497-2005, 2005. a, b, c, d, e
Berndt, T., Richters, S., Kaethner, R., Voigtländer, J., Stratmann, F., Sipilä, M., Kulmala, M., and Herrmann, H.: Gas-phase ozonolysis of cycloalkenes: formation of highly oxidized RO2 radicals and their reactions with NO, NO2, SO2, and other RO2 radicals, J. Phys. Chem. A, 119, 10336–10348, 2015. a
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In this article we investigate the formation of large, sticky molecules from various organic compounds entering the atmosphere as primary emissions and the degree to which these processes may contribute to organic aerosol particle mass. More specifically, we qualitatively investigate a recently discovered chemical reaction channel for one of the most important short-lived radical compounds, peroxy radicals, and discover which of these reactions are most atmospherically important.
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