Articles | Volume 19, issue 4
https://doi.org/10.5194/acp-19-2115-2019
https://doi.org/10.5194/acp-19-2115-2019
Research article
 | 
18 Feb 2019
Research article |  | 18 Feb 2019

A comprehensive study of hygroscopic properties of calcium- and magnesium-containing salts: implication for hygroscopicity of mineral dust and sea salt aerosols

Liya Guo, Wenjun Gu, Chao Peng, Weigang Wang, Yong Jie Li, Taomou Zong, Yujing Tang, Zhijun Wu, Qinhao Lin, Maofa Ge, Guohua Zhang, Min Hu, Xinhui Bi, Xinming Wang, and Mingjin Tang

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Cited articles

Adams, J. R. and Merz, A. R.: Hygroscopicity of Fertilizer Materials and Mixtures, Ind. Eng. Chem., 21, 305–307, 1929. 
Al-Abadleh, H. A. and Grassian, V. H.: Phase transitions in magnesium nitrate thin films: A transmission FT-IR study of the deliquescence and efflorescence of nitric acid reacted magnesium oxide interfaces, J. Phys. Chem. B, 107, 10829–10839, 2003. 
Al-Abadleh, H. A., Krueger, B. J., Ross, J. L., and Grassian, V. H.: Phase transitions in calcium nitrate thin films, Chem. Commun., 2796–2797, 2003. 
Apelblat, A.: The vapor pressures of water over saturated solutions of barium chloride, magnesium nitrate, calcium nitrate, potassium carbonate, and zinc sulfate at temperatures from 283 K to 323 K, J. Chem. Thermodyn., 24, 619–626, 1992. 
Biggs, A. I., Parton, H. N., and Robinson, R. A.: The Constitution of the Lead Halides in Aqueous Solution, J. Am. Chem. Soc., 77, 5844–5848, 1955. 
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Short summary
In this work, hygroscopic properties of eight Ca- and Mg-containing salts were systematically investigated using two complementary techniques. The results largely improve our knowledge of the physicochemical properties of mineral dust and sea salt aerosols.
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