Articles | Volume 16, issue 19
https://doi.org/10.5194/acp-16-12767-2016
https://doi.org/10.5194/acp-16-12767-2016
Research article
 | 
13 Oct 2016
Research article |  | 13 Oct 2016

Discontinuities in hygroscopic growth below and above water saturation for laboratory surrogates of oligomers in organic atmospheric aerosols

Natasha Hodas, Andreas Zuend, Katherine Schilling, Thomas Berkemeier, Manabu Shiraiwa, Richard C. Flagan, and John H. Seinfeld

Related authors

Evidence for ambient dark aqueous SOA formation in the Po Valley, Italy
Amy P. Sullivan, Natasha Hodas, Barbara J. Turpin, Kate Skog, Frank N. Keutsch, Stefania Gilardoni, Marco Paglione, Matteo Rinaldi, Stefano Decesari, Maria Cristina Facchini, Laurent Poulain, Hartmut Herrmann, Alfred Wiedensohler, Eiko Nemitz, Marsailidh M. Twigg, and Jeffrey L. Collett Jr.
Atmos. Chem. Phys., 16, 8095–8108, https://doi.org/10.5194/acp-16-8095-2016,https://doi.org/10.5194/acp-16-8095-2016, 2016
Short summary
Influence of particle-phase state on the hygroscopic behavior of mixed organic–inorganic aerosols
N. Hodas, A. Zuend, W. Mui, R. C. Flagan, and J. H. Seinfeld
Atmos. Chem. Phys., 15, 5027–5045, https://doi.org/10.5194/acp-15-5027-2015,https://doi.org/10.5194/acp-15-5027-2015, 2015

Related subject area

Subject: Aerosols | Research Activity: Laboratory Studies | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Spectral optical properties of soot: laboratory investigation of propane flame particles and their link to composition
Johannes Heuser, Claudia Di Biagio, Jérôme Yon, Mathieu Cazaunau, Antonin Bergé, Edouard Pangui, Marco Zanatta, Laura Renzi, Angela Marinoni, Satoshi Inomata, Chenjie Yu, Vera Bernardoni, Servanne Chevaillier, Daniel Ferry, Paolo Laj, Michel Maillé, Dario Massabò, Federico Mazzei, Gael Noyalet, Hiroshi Tanimoto, Brice Temime-Roussel, Roberta Vecchi, Virginia Vernocchi, Paola Formenti, Bénédicte Picquet-Varrault, and Jean-François Doussin
Atmos. Chem. Phys., 25, 6407–6428, https://doi.org/10.5194/acp-25-6407-2025,https://doi.org/10.5194/acp-25-6407-2025, 2025
Short summary
Determination of the atmospheric volatility of pesticides using Filter Inlet for Gases and AEROsols–chemical ionisation mass spectrometry
Olivia M. Jackson, Aristeidis Voliotis, Thomas J. Bannan, Simon P. O'Meara, Gordon McFiggans, Dave Johnson, and Hugh Coe
Atmos. Chem. Phys., 25, 6257–6272, https://doi.org/10.5194/acp-25-6257-2025,https://doi.org/10.5194/acp-25-6257-2025, 2025
Short summary
Insights into the real part of natural sea spray aerosol refractive index in the Pacific Ocean
Chengyi Fan, Bishuo He, Shuqi Guo, Jie Qiu, and Chunsheng Zhao
Atmos. Chem. Phys., 25, 5761–5771, https://doi.org/10.5194/acp-25-5761-2025,https://doi.org/10.5194/acp-25-5761-2025, 2025
Short summary
Partitioning of ionic surfactants in aerosol droplets containing glutaric acid, sodium chloride, or sea salts
Alison Bain, Kunal Ghosh, Konstantin Tumashevich, Nønne L. Prisle, and Bryan R. Bzdek
Atmos. Chem. Phys., 25, 5633–5645, https://doi.org/10.5194/acp-25-5633-2025,https://doi.org/10.5194/acp-25-5633-2025, 2025
Short summary
Measurement report: Investigation of Optical Properties of Different Fuels Diesel Exhaust by an Atmospheric Simulation Chamber experiment
Silvia Giulia Danelli, Lorenzo Caponi, Marco Brunoldi, Matilde De Camillis, Dario Massabò, Federico Mazzei, Tommaso Isolabella, Annalisa Pascarella, Paolo Prati, Matteo Santostefano, Francesca Tarchino, Virginia Vernocchi, and Paolo Brotto
EGUsphere, https://doi.org/10.5194/egusphere-2025-1447,https://doi.org/10.5194/egusphere-2025-1447, 2025
Short summary

Cited articles

Altieri, K. E., Seitzinger, S. P., Carlton, A. G., Tuprin, B. J., Klein, G. C., and Marshall, A. G.: Oligomers formed through in-cloud methylglyoxal reactions: chemical composition, properties, and mechanisms investigated by ultra-high resolution FT-ICR mass spectrometry, Atmos. Environ., 42, 1476–1490, 2008.
Apelblat, A.: The vapour pressures of saturated aqueous solutions of potassium bromide, ammonium sulfate, copper(II) sulfate, iron(II) sulfate, and manganese(II) dichloride, at temperatures from 283 K to 308 K, J. Chem. Thermodyn., 25, 1513–1520, 1993.
Asa-Awuku, A., Sullivan, A. P., Hennigan, C. J., Weber, R. J., and Nenes, A.: Investigation of molar volume and surfactant characteristics of water-soluble organic compounds in biomass burning aerosol, Atmos. Chem. Phys., 8, 799–812, https://doi.org/10.5194/acp-8-799-2008, 2008.
Asa-Awuku, A., Engelhart, G. J., Lee, B. H., Pandis, S. N., and Nenes, A.: Relating CCN activity, volatility, and droplet growth kinetics of β-caryophyllene secondary organic aerosol, Atmos. Chem. Phys., 9, 795–812, https://doi.org/10.5194/acp-9-795-2009, 2009.
Ayranci, E. and Sahin, M.: Interactions of polyethylene glycols with water studied by measurements of density and sound velocity, J. Chem. Thermodyn., 40, 1200–1207, 2008.
Download

The requested paper has a corresponding corrigendum published. Please read the corrigendum first before downloading the article.

Short summary
Discontinuities in apparent hygroscopicity below and above water saturation have been observed for organic and mixed organic-inorganic aerosol particles in both laboratory studies and in the ambient atmosphere. This work explores the extent to which such discontinuities are influenced by organic component molecular mass and viscosity, non-ideal thermodynamic interactions between aerosol components, and the combination of these factors.
Share
Altmetrics
Final-revised paper
Preprint