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A theoretical study...
A theoretical study revealing the promotion of light-absorbing carbon particles solubilization by natural surfactants in nanosized water droplets
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- Hede, Thomas, 1975- (författare)
- Stockholms universitet,Meteorologiska institutionen (MISU)
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- Leck, Caroline (författare)
- Stockholms universitet,Meteorologiska institutionen (MISU)
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- Sun, Lu (författare)
- KTH,Teoretisk kemi och biologi,Royal Inst Technol, Sch Biotechnol, Dept Theoret Chem, S-10691 Stockholm, Sweden
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- Tu, Yaoquan (författare)
- KTH,Teoretisk kemi och biologi,Royal Inst Technol, Sch Biotechnol, Dept Theoret Chem, S-10691 Stockholm, Sweden
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- Ågren, Hans (författare)
- KTH,Teoretisk kemi och biologi,Royal Inst Technol, Sch Biotechnol, Dept Theoret Chem, S-10691 Stockholm, Sweden
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(creator_code:org_t)
- 2013-04-16
- 2013
- Engelska.
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Ingår i: Atmospheric Science Letters. - : Wiley. - 1530-261X. ; 14:2, s. 86-90
- Relaterad länk:
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https://doi.org/10.1...
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http://onlinelibrary...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Many identified effects of atmospheric aerosol particles on climate come from pollutants. The effects of light-absorbing carbon particles (soot) are amongst the most uncertain and they are also considered to cause climate warming on the same order of magnitude as anthropogenic carbon dioxide. This study contributes to the understanding of the potential for transformation of the surface character of soot from hydrophobic to hydrophilic, which in clouds promotes a build-up of water-soluble material. We use molecular dynamics simulations to show how natural surfactants facilitate solubilization of fluoranthene, which we use as a model compound for soot in nanoaerosol water clusters.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Meteorologi och atmosfärforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Meteorology and Atmospheric Sciences (hsv//eng)
Nyckelord
- soot
- molecular dynamics
- PAH
- surfactants
- aggregate
- climate
- Atmospheric Sciences and Oceanography
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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