Articles | Volume 17, issue 14
https://doi.org/10.5194/amt-17-4227-2024
https://doi.org/10.5194/amt-17-4227-2024
Research article
 | 
17 Jul 2024
Research article |  | 17 Jul 2024

An oxidation flow reactor for simulating and accelerating secondary aerosol formation in aerosol liquid water and cloud droplets

Ningjin Xu, Chen Le, David R. Cocker, Kunpeng Chen, Ying-Hsuan Lin, and Don R. Collins

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Revised manuscript accepted for AMT
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Cited articles

Ahlberg, E., Falk, J., Eriksson, A., Holst, T., Brune, W. H., Kristensson, A., Roldin, P., and Svenningsson, B.: Secondary organic aerosol from VOC mixtures in an oxidation flow reactor, Atmos. Environ., 161, 210–220, 2017. 
Akimoto, H.: Global air quality and pollution, Science, 302, 1716–1719, 2003.  
Andreae, M. and Rosenfeld, D.: Aerosol–cloud–precipitation interactions. Part 1. The nature and sources of cloud-active aerosols, Earth-Sci. Rev., 89, 13–41, 2008. 
Beder, E., Bass, C., and Shackleford, W.: Transmissivity and absorption of fused quartz between 0.22 µ and 3.5 µ from room temperature to 1500 °C, Appl. Optics, 10, 2263–2268, 1971. 
Berndt, T., Böge, O., and Stratmann, F.: Atmospheric H2SO4/H2O Particle Formation: Mechanistic Investigations, in: Nucleation and Atmospheric Aerosols, Springer, 69–72, https://doi.org/10.1007/978-1-4020-6475-3_13, 2007. 
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A flow-through reactor was developed that exposes known mixtures of gases or ambient air to very high concentrations of the oxidants that are responsible for much of the chemistry that takes place in the atmosphere. Like other reactors of its type, it is primarily used to study the formation of particulate matter from the oxidation of common gases. Unlike other reactors of its type, it can simulate the chemical reactions that occur in liquid water that is present in particles or cloud droplets.