A predictive thermodynamic framework of cloud droplet activation for chemically unresolved aerosol mixtures, including surface tension, non-ideality, and bulk–surface partitioning

Autor: Prisle, N. L. (Nønne L.)

Publikováno v: Atmospheric Chemistry and Physics, Vol 21, Pp 16387-16411 (2021)

This work presents a thermodynamically consistent framework that enables self-contained, predictive Köhler calculations of droplet growth and activation with considerations of surface adsorption, surface tension reduction, and non-ideal water activi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a718a4b30cf40205a385e836070644c4
https://acp.copernicus.org/articles/21/16387/2021/acp-21-16387-2021.pdf

Managing urban traffic emissions with focus on people and atmospheric impacts

Autor: Hulkkonen, M. (Mira), Prisle, N. L. (Nønne L.)

With a growing majority of the world’s population residing in cities, it is vital to advance a shift to low-emission urban mobility in order to mitigate climate change. Despite the fundamental role played by infrastructure, daily decisions and rout

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::bc7df84ef50264772414e506cbc014d8
http://urn.fi/urn:nbn:fi-fe2021062840161

Composition dependent density of ternary aqueous solutions of ionic surfactants and salts:capturing the effect of surfactant micellization in atmospheric droplet model solutions

Autor: Calderón, S. M. (Silvia M.), Prisle, N. L. (Nønne L.)

Surfactants exist in atmospheric aerosols mixed with inorganic salts and can significantly influence the formation of cloud droplets due to bulk–surface partitioning and surface tension depression. To model these processes, we need continuous param

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::5d0a98bc49c2e81d5ab20ba191d3d3e0
http://urn.fi/urn:nbn:fi-fe2021062940366

Technical note: Estimating aqueous solubilities and activity coefficients of mono- and α,ω-dicarboxylic acids using COSMOtherm

Autor: Hyttinen, N. (Noora), Heshmatnezhad, R. (Reyhaneh), Elm, J. (Jonas), Kurtén, T. (Theo), Prisle, N. L. (Nønne L.)

Publikováno v: Hyttinen, N, Heshmatnezhad, R, Elm, J, Kurtén, T & Prisle, N L 2020, ' Technical note : Estimating aqueous solubilities and activity coefficients of mono-And α,ω-dicarboxylic acids using COSMOtherm ', Atmospheric Chemistry and Physics, vol. 20, no. 21, pp. 13131-13143 . https://doi.org/10.5194/acp-20-13131-2020

We have used the COSMOtherm program to estimate activity coefficients and solubilities of mono- and α,ω-dicarboxylic acids and water in binary acid–water systems. The deviation from ideality was found to be larger in the systems containing larger

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6e965574b447baf6f63cf0db62062ba7
https://acp.copernicus.org/articles/20/13131/2020/

SO₂ formation and peroxy radical isomerization in the atmospheric reaction of OH radicals with dimethyl disulfide

Autor: Berndt, T. (Torsten), Chen, J. (Jing), Møller, K. H. (Kristian H.), Hyttinen, N. (Noora), Prisle, N. L. (Nønne L.), Tilgner, A. (Andreas), Hoffmann, E. H. (Erik H.), Herrmann, H. (Hartmut), Kjaergaard, H. G. (Henrik G.)

The atmospheric reaction of OH radicals with dimethyl disulfide, CH₃SSCH₃, proceeds primarily via OH addition forming CH₃S and CH₃SOH as reactive intermediates, and to a lesser extent via H-abstraction resulting in the peroxy radical CH₃SSC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2423::d00677a53e89f0c913cee22700424e3f
http://urn.fi/urn:nbn:fi-fe2020110989723