Articles | Volume 21, issue 4
Atmos. Chem. Phys., 21, 2551–2568, 2021
https://doi.org/10.5194/acp-21-2551-2021
Atmos. Chem. Phys., 21, 2551–2568, 2021
https://doi.org/10.5194/acp-21-2551-2021

Research article 19 Feb 2021

Research article | 19 Feb 2021

Exploratory experiments on pre-activated freezing nucleation on mercuric iodide

Gabor Vali

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MERCIODPREACT Gabor Vali https://doi.org/10.15786/20.500.11919/7165

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Short summary
The freezing of water drops in clouds is a prime example for the role of ice-nucleating particles (INPs). Mercuric iodide particles and a few other substances can be conditioned to become very effective INPs after previous ice formation and moderate heating to melt temperatures, opening a new pathway to ice formation in the atmosphere and in other systems like tissue preservation, artificial snow making, and more.
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