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Computational Simulation of Secondary Organic Aerosol Formation in Laboratory Chambers

Charan, Sophia M. and Huang, Yuanlong and Seinfeld, John H. (2019) Computational Simulation of Secondary Organic Aerosol Formation in Laboratory Chambers. Chemical Reviews, 119 (23). pp. 11912-11944. ISSN 0009-2665. doi:10.1021/acs.chemrev.9b00358.

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In the atmosphere, certain volatile organic compounds (VOCs) undergo oxidation. Some of these oxidation products then condense into the particle phase. Oxidation products that transform into the particle phase by this route are termed secondary organic aerosol (SOA). Understanding the route by which particulate matter is formed from these reactions is a key challenge in atmospheric chemistry. The principal understanding of SOA formation is derived from studies in laboratory chambers, for which determination of the amount of SOA formed requires a rigorous, quantitative understanding of chamber phenomena. With computational simulation of the processes occurring within an environmental chamber, the extrapolation to atmospheric conditions can be assessed. Moreover, computational chamber modeling of secondary organic aerosol formation will become an integral part of experimental design and data analysis. Here, we present a comprehensive review of processes involved in laboratory chamber SOA formation with a focus on the coupling between different physicochemical processes and understanding that has recently emerged.

Item Type:Article
Related URLs:
URLURL TypeDescription
Charan, Sophia M.0000-0002-2023-6403
Huang, Yuanlong0000-0002-6726-8904
Seinfeld, John H.0000-0003-1344-4068
Additional Information:© 2019 American Chemical Society. Received 4 June 2019. Published online 25 October 2019. This research received funding from the National Science Foundation (AGS-1523500). SMC was funded by National Science Foundation Graduate Research Fellowship (1745301). The authors declare no competing financial interest.
Funding AgencyGrant Number
NSF Graduate Research FellowshipDGE-1745301
Issue or Number:23
Record Number:CaltechAUTHORS:20191025-133026193
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Official Citation:Computational Simulation of Secondary Organic Aerosol Formation in Laboratory Chambers. Sophia M. Charan, Yuanlong Huang, and John H. Seinfeld. Chemical Reviews 2019 119 (23), 11912-11944. DOI: 10.1021/acs.chemrev.9b00358
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:99457
Deposited By: George Porter
Deposited On:25 Oct 2019 20:46
Last Modified:16 Nov 2021 17:46

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