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Cited by 484

The DOI matches its Crossref record; 58 of the 58 references it cites were found in a registry or an index.

Global distribution of particle phase state in atmospheric secondary organic aerosols

Open access
Shiraiwa, Manabu, Li, Ying, Tsimpidi, Alexandra P., Karydis, Vlassis A., Berkemeier, Thomas, Pandis, Spyros N., Lelieveld, Jos, Koop, Thomas, Pöschl, Ulrich·2017·Nature Communications

Abstract

Secondary organic aerosols (SOA) are a large source of uncertainty in our current understanding of climate change and air pollution. The phase state of SOA is important for quantifying their effects on climate and air quality, but its global distribution is poorly characterized. We developed a method to estimate glass transition temperatures based on the molar mass and molecular O:C ratio of SOA components, and we used the global chemistry climate model EMAC with the organic aerosol module ORACLE to predict the phase state of atmospheric SOA. For the planetary boundary layer, global simulations indicate that SOA are mostly liquid in tropical and polar air with high relative humidity, semi-solid in the mid-latitudes and solid over dry lands. We find that in the middle and upper troposphere SOA should be mostly in a glassy solid phase state. Thus, slow diffusion of water, oxidants and organic molecules could kinetically limit gas–particle interactions of SOA in the free and upper troposphere, promote ice nucleation and facilitate long-range transport of reactive and toxic organic pollutants embedded in SOA.

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Metadata

Authors
Shiraiwa, M., Li, Y., Tsimpidi, A. P., Karydis, V. A., Berkemeier, T., Pandis, S. N., Lelieveld, J., Koop, T., & Pöschl, U.
Venue
Nature Communications
Published
2017-04-21
Volume
8
Issue
1
Pages
15002-15002
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2606664845
Cited by
484
References
58
FWCI
22.85
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Global distribution of particle phase state in atmospheric secondary organic aerosols. https://app.cochat.ai/papers/10.1038/ncomms15002
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Shiraiwa, M., Li, Y., Tsimpidi, A. P., Karydis, V. A., Berkemeier, T., Pandis, S. N., Lelieveld, J., Koop, T., & Pöschl, U. (2017). Global distribution of particle phase state in atmospheric secondary organic aerosols. Nature Communications. https://doi.org/10.1038/ncomms15002

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.