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Unexpected phase behavior of complex particles containing ammonium sulfate, glycolic acid and oligomer: Study at the single particle scale.
- 1.0561517 - ÚCHP 2023 GR eng A - Abstract
Sader, M. - Bouzidi, Hichem - Azarkan, N. - Moreau, M. - Billon, G. - Zuend, A. - Ždímal, Vladimír - Tobon, Y.
Unexpected phase behavior of complex particles containing ammonium sulfate, glycolic acid and oligomer: Study at the single particle scale.
Abstract Book. Athens, 2022. s. 395, č. článku ATAS-26-02..
[International Aerosol Conference IAC 2022. 04.09.2022-09.09.2022, Athens]
Grant - others:Labex CaPPA(FR) LABEX ANR-11-LABX-0005-01
Institutional support: RVO:67985858
Keywords : single particle * hygroscopicity * phase separation
OECD category: Meteorology and atmospheric sciences
https://iac2022.gr/abstracts/
We have studied the morphology, hygroscopicity, phase behavior and spatially resolved composition of single particles containing an internal mixture of ammonium sulfate (AS), glycolic acid (GA), and polyethylene glycol of ˜300 g.mol-1 average molar mass (PEG-300) when exposed to hydration and dehydration conditions at a constant temperature. PEG-300 was chosen as a model component for oligomers in atmospheric aerosols.
Permanent Link: https://hdl.handle.net/11104/0334107
File Download Size Commentary Version Access SKMBT_C22022092610071.pdf 0 607.8 KB Publisher’s postprint open-access
Number of the records: 1