Hygroscopicity of organic compounds as a function of organic functionality, water solubility, molecular weight, and oxidation level
Abstract > 7 × 10 - 1 g mL - 1), we found that their hygroscopicity is mainly controlled by their molecular weight. For the organics that are not fully dissolved in water (slightly soluble: 5 × 10 - 4 g mL - 1 < < 7 × 10 - 1 g mL - 1), we observed that some of them show no obvious water uptake, which is probably due to the fact that they may not deliquesce under our studied conditions up to 90 % relative humidity (RH). The other type of slightly soluble organic material is moderately hygroscopic, and the larger its solubility is, the higher its hygroscopicity will be. Moreover, the hygroscopicity of organics generally increased with O: C ratios, although this relationship is not linear.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Hygroscopicity of organic compounds as a function of organic functionality, water solubility, molecular weight, and oxidation level ; volume:22 ; number:6 ; year:2022 ; pages:3985-4004 ; extent:20
Atmospheric chemistry and physics ; 22, Heft 6 (2022), 3985-4004 (gesamt 20)
- Creator
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Han, Shuang
Hong, Juan
Luo, Qingwei
Xu, Hanbing
Tan, Haobo
Wang, Qiaoqiao
Tao, Jiangchuan
Zhou, Yaqing
Peng, Long
He, Yao
Shi, Jingnan
Ma, Nan
Cheng, Yafang
Su, Hang
- DOI
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10.5194/acp-22-3985-2022
- URN
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urn:nbn:de:101:1-2022040110132442063143
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:20 AM CEST
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Associated
- Han, Shuang
- Hong, Juan
- Luo, Qingwei
- Xu, Hanbing
- Tan, Haobo
- Wang, Qiaoqiao
- Tao, Jiangchuan
- Zhou, Yaqing
- Peng, Long
- He, Yao
- Shi, Jingnan
- Ma, Nan
- Cheng, Yafang
- Su, Hang
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