Articles | Volume 21, issue 18
Atmos. Chem. Phys., 21, 14403–14425, 2021
https://doi.org/10.5194/acp-21-14403-2021
Atmos. Chem. Phys., 21, 14403–14425, 2021
https://doi.org/10.5194/acp-21-14403-2021
Research article
28 Sep 2021
Research article | 28 Sep 2021

High homogeneous freezing onsets of sulfuric acid aerosol at cirrus temperatures

Julia Schneider et al.

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Cited articles

Benz, S., Megahed, K., Möhler, O., Saathoff, H., Wagner, R., and Schurath, U.: T-dependent rate measurements of homogeneous ice nucleation in cloud droplets using a large atmospheric simulation chamber, J. Photochem. Photobiol. A Chem., 176, 208–217, https://doi.org/10.1016/j.jphotochem.2005.08.026, 2005. a
Bertram, A. K., Patterson, D. D., and Sloan, J. J.: Mechanisms and temperatures for the freezing of sulfuric acid aerosols measured by FTIR extinction spectroscopy, J. Phys. Chem., 100, 2376–2383, https://doi.org/10.1021/jp952551v, 1996. a
Beyer, K. D., Seago, S. W., Chang, H. Y., and Molina, M. J.: Composition and freezing of aqueous H2SO4/HNO3 solutions under polar stratospheric conditions, Geophys. Res. Lett., 21, 871–874, https://doi.org/10.1029/94GL00915, 1994. a
Bogdan, A.: Reversible formation of glassy water in slowly cooling diluted drops, J. Phys. Chem. B, 110, 12205–12206, https://doi.org/10.1021/jp062464a, 2006. a
Bogdan, A. and Molina, M. J.: Aqueous aerosol may build up an elevated upper tropospheric ice supersaturation and form mixed-phase particles after freezing, J. Phys. Chem. A, 114, 2821–2829, https://doi.org/10.1021/jp9086656, 2010. a, b, c
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Short summary
Homogeneous freezing is a relevant mechanism for the formation of cirrus clouds in the upper troposphere. Based on an extensive set of homogeneous freezing experiments at the AIDA chamber with aqueous sulfuric acid aerosol, we provide a new fit line for homogeneous freezing onset conditions of sulfuric acid aerosol focusing on cirrus temperatures. In the atmosphere, homogeneous freezing thresholds have important implications on the cirrus cloud occurrence and related cloud radiative effects.
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