Hygroscopic Behaviours of Inorganic/Organic Mixtures Including Ammonium sulfate, Dicarboxylic Acid and Oligomer.

0494501 - ÚCHP 2019 US eng C - Conference Paper (international conference)
Bouzidi, Hichem - Zuend, A. - Ondráček, Jakub - Schwarz, Jaroslav - Ždímal, Vladimír
Hygroscopic Behaviours of Inorganic/Organic Mixtures Including Ammonium sulfate, Dicarboxylic Acid and Oligomer.
Abstracts. -: American Association for Aerosol Research, 2018, č. článku 4AC.17. ISBN N.
[International Aerosol Conference (IAC) /10./. St. Louis, Missouri (US), 02.09.2018-07.09.2018]
R&D Projects: GA MŠMT(CZ) EF16_013/0001315
Institutional support: RVO:67985858
Keywords : Hygroscopic Behaviours of Inorganic/Organic Mixtures Including Ammonium sulfate, Dicarboxylic Acid and Oligomer. * dicarboxylic acid * ammonium sulfate
OECD category: Environmental sciences (social aspects to be 5.7)
http://aaarabstracts.com/2018IAC/AbstractBook.pdf

The hygroscopic properties of submicron particles under subsaturated relative humidity (RH), composed of ammonium sulfate, dicarboxylic acids including oxalic acid (OA), malonic acid (MA), and oligomer Poly(Ethylene‐Glycol) (PEG‐300 (‐CH2OCH2‐)n ) with various mixtures and mass ratios are investigated in a laboratory study using a Hygroscopicity Tandem Differential Mobility Analyzer (HTDMA). Those constituents correspond to materials found in the atmosphere in great abundance and, therefore, particles prepared in this study should mimic atmospheric mixed‐phase aerosol particles.
Permanent Link: http://hdl.handle.net/11104/0287662