Articles | Volume 16, issue 17
https://doi.org/10.5194/acp-16-11163-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-16-11163-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
09 Sep 2016
Research article |
| 09 Sep 2016
Phase state of ambient aerosol linked with water uptake and chemical aging in the southeastern US
Aki Pajunoja
Department of Applied Physics, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, 70211 Kuopio, Finland
Weiwei Hu
Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USA
Yu J. Leong
Department of Applied Physics, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, 70211 Kuopio, Finland
Department of Civil and Environmental Engineering, Rice University, 6100 Main St MS-519, Houston, TX, USA
Nathan F. Taylor
Department of Atmospheric Sciences, Texas A&M University, College Station, TX, USA
Pasi Miettinen
Department of Applied Physics, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, 70211 Kuopio, Finland
Brett B. Palm
Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USA
Santtu Mikkonen
Department of Applied Physics, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, 70211 Kuopio, Finland
Don R. Collins
Department of Atmospheric Sciences, Texas A&M University, College Station, TX, USA
Jose L. Jimenez
Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, USA
Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USA
Annele Virtanen
CORRESPONDING AUTHOR
Department of Applied Physics, University of Eastern Finland, Kuopio Campus, P.O. Box 1627, 70211 Kuopio, Finland
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- Effects of Atmospheric Aging Processes on Nascent Sea Spray Aerosol Physicochemical Properties C. Kaluarachchi et al. 10.1021/acsearthspacechem.2c00258
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- Impact of Thermal Decomposition on Thermal Desorption Instruments: Advantage of Thermogram Analysis for Quantifying Volatility Distributions of Organic Species H. Stark et al. 10.1021/acs.est.7b00160
- Low-volatility compounds contribute significantly to isoprene secondary organic aerosol (SOA) under high-NO<sub><i>x</i></sub> conditions R. Schwantes et al. 10.5194/acp-19-7255-2019
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- Volatility and lifetime against OH heterogeneous reaction of ambient isoprene-epoxydiols-derived secondary organic aerosol (IEPOX-SOA) W. Hu et al. 10.5194/acp-16-11563-2016
- Aerosol Phase State and Its Link to Chemical Composition and Liquid Water Content in a Subtropical Coastal Megacity Y. Liu et al. 10.1021/acs.est.9b01196
59 citations as recorded by crossref.
- Multiphase Photochemistry of Pyruvic Acid under Atmospheric Conditions A. Reed Harris et al. 10.1021/acs.jpca.7b01107
- Diurnal and Seasonal Variations in the Phase State of Secondary Organic Aerosol Material over the Contiguous US Simulated in CMAQ Y. Li et al. 10.1021/acsearthspacechem.1c00094
- Bouncier Particles at Night: Biogenic Secondary Organic Aerosol Chemistry and Sulfate Drive Diel Variations in the Aerosol Phase in a Mixed Forest J. Slade et al. 10.1021/acs.est.8b07319
- Hydrogel network formation triggers atypical hygroscopic behavior in atmospheric aerosols F. Dong et al. 10.1016/j.scitotenv.2024.177298
- Methylamine’s Effects on Methylglyoxal-Containing Aerosol: Chemical, Physical, and Optical Changes D. De Haan et al. 10.1021/acsearthspacechem.9b00103
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- Real‐Time Characterization of Aerosol Compositions, Sources, and Aging Processes in Guangzhou During PRIDE‐GBA 2018 Campaign W. Chen et al. 10.1029/2021JD035114
- Exploring the Nanostructures Accessible to an Organic Surfactant Atmospheric Aerosol Proxy A. Milsom et al. 10.1021/acs.jpca.2c04611
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- Ambient Quantification and Size Distributions for Organic Aerosol in Aerosol Mass Spectrometers with the New Capture Vaporizer W. Hu et al. 10.1021/acsearthspacechem.9b00310
- Heterogeneous oxidation of amorphous organic aerosol surrogates by O<sub>3</sub>, NO<sub>3</sub>, and OH at typical tropospheric temperatures J. Li et al. 10.5194/acp-20-6055-2020
- Ozonolysis Chemistry and Phase Behavior of 1-Octen-3-ol-Derived Secondary Organic Aerosol K. Fischer et al. 10.1021/acsearthspacechem.0c00092
- Particle phase state and aerosol liquid water greatly impact secondary aerosol formation: insights into phase transition and its role in haze events X. Meng et al. 10.5194/acp-24-2399-2024
- Effects of Molecular-Level Compositional Variability in Organic Aerosol on Phase State and Thermodynamic Mixing Behavior J. Ditto et al. 10.1021/acs.est.9b02664
- Influence of Relative Humidity and Composition on PM2.5 Phases in Northeast Asia C. Seong et al. 10.1021/acsearthspacechem.4c00019
- Enhanced Gas Uptake during α-Pinene Ozonolysis Points to a Burying Mechanism A. Vander Wall et al. 10.1021/acsearthspacechem.0c00163
- Phase state of secondary organic aerosol in chamber photo-oxidation of mixed precursors Y. Wang et al. 10.5194/acp-21-11303-2021
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- Photochemical Aging Alters Secondary Organic Aerosol Partitioning Behavior J. Shilling et al. 10.1021/acsearthspacechem.9b00248
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- Factors controlling the evaporation of secondary organic aerosol from α‐pinene ozonolysis T. Yli‐Juuti et al. 10.1002/2016GL072364
- Organic Coating Reduces Hygroscopic Growth of Phase-Separated Aerosol Particles W. Li et al. 10.1021/acs.est.1c05901
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- Hygroscopic behavior of aerosols generated from solutions of 3-methyl-1,2,3-butanetricarboxylic acid, its sodium salts, and its mixtures with NaCl L. Wu et al. 10.5194/acp-20-14103-2020
- The importance of size ranges in aerosol instrument intercomparisons: a case study for the Atmospheric Tomography Mission H. Guo et al. 10.5194/amt-14-3631-2021
2 citations as recorded by crossref.
- Volatility and lifetime against OH heterogeneous reaction of ambient isoprene-epoxydiols-derived secondary organic aerosol (IEPOX-SOA) W. Hu et al. 10.5194/acp-16-11563-2016
- Aerosol Phase State and Its Link to Chemical Composition and Liquid Water Content in a Subtropical Coastal Megacity Y. Liu et al. 10.1021/acs.est.9b01196
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Latest update: 20 Nov 2024
Short summary
The phase state of ambient particles was inferred from bounce measurements conducted at a rural site in central Alabama during the SOAS campaign. The organic-dominated ambient particles are mostly in the liquid phase at summertime conditions but they turn semisolid when dried in the measurement setup. Bounce humidograms reveal that the hygroscopicity and oxidation of the particles decreases the liquefying RH. The effect of oxidation is emphasized by oxidation flow reactor measurements.
The phase state of ambient particles was inferred from bounce measurements conducted at a rural...
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