Articles | Volume 26, issue 20
https://doi.org/10.5194/acp-26-15081-2026
https://doi.org/10.5194/acp-26-15081-2026
Research article
 | 
27 Oct 2026
Research article |  | 27 Oct 2026

Immersion freezing of surface dust particles from Tengger Desert in China: effects of mineral composition and aging treatments on ice nucleating activity

Jiao Xue, Shengkai Wang, Haoyu Qi, Yao Yao, Shulan Chen, Yingjie Zhou, Juying Lu, Tian Zhang, Qi Wang, Defeng Zhao, Youwei Hong, Yihua Cai, and Bingbing Wang

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Cited articles

Alpert, P. A., Aller, J. Y., and Knopf, D. A.: Ice nucleation from aqueous NaCl droplets with and without marine diatoms, Atmos. Chem. Phys., 11, 5539–5555, https://doi.org/10.5194/acp-11-5539-2011, 2011. 
Alpert, P. A., Kilthau, W. P., O'Brien, R. E., Moffet, R. C., Gilles, M. K., Wang, B., Laskin, A., Aller, J. Y., and Knopf, D. A.: Ice-nucleating agents in sea spray aerosol identified and quantified with a holistic multimodal freezing model, Sci. Adv., 8, 1–11, https://doi.org/10.1126/sciadv.abq6842, 2022. 
Anim-Danso, E., Zhang, Y., and Dhinojwala, A.: Surface charge affects the structure of interfacial ice, J. Phys. Chem. C, 120, 3741–3748, https://doi.org/10.1021/acs.jpcc.5b08371, 2016. 
Archuleta, C. M., DeMott, P. J., and Kreidenweis, S. M.: Ice nucleation by surrogates for atmospheric mineral dust and mineral dust/sulfate particles at cirrus temperatures, Atmos. Chem. Phys., 5, 2617–2634, https://doi.org/10.5194/acp-5-2617-2005, 2005. 
Atkinson, J. D., Murray, B. J., Woodhouse, M. T., Whale, T. F., Baustian, K. J., Carslaw, K. S., Dobbie, S., O'Sullivan, D., and Malkin, T. L.: The importance of feldspar for ice nucleation by mineral dust in mixed-phase clouds, Nature, 498, 355–358, https://doi.org/10.1038/nature12278, 2013. 
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Short summary
Ice formation by dust is an important way of forming mixed-phase clouds. Tengger desert dust exhibited an efficient ice nucleation ability, which have influenced by feldspar. Internal mixing with ammonium sulfate significantly enhanced immersion freezing ability of dust, associating with interactions between ammonium ion and dust surface. These results underscore the importance of mineral composition and aging processes on atmospheric ice formation by dust.
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