Articles | Volume 18, issue 19
Atmos. Chem. Phys., 18, 13903–13923, 2018
https://doi.org/10.5194/acp-18-13903-2018

Special issue: Results from the ice nucleation research unit (INUIT) (ACP/AMT...

Atmos. Chem. Phys., 18, 13903–13923, 2018
https://doi.org/10.5194/acp-18-13903-2018

Research article 02 Oct 2018

Research article | 02 Oct 2018

Coal fly ash: linking immersion freezing behavior and physicochemical particle properties

Sarah Grawe et al.

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
AR by Sarah Grawe on behalf of the Authors (29 Aug 2018)  Author's response    Manuscript
ED: Publish as is (07 Sep 2018) by Allan Bertram
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Short summary
In this study, coal fly ash particles immersed in supercooled cloud droplets were analyzed concerning their freezing behavior. Additionally, physico-chemical particle properties (morphology, chemical composition, crystallography) were investigated. In combining both aspects, components that potentially contribute to the observed freezing behavior of the ash could be identified. Interactions at the particle-water interface, that depend on suspension time and influence freezing, are discussed.
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