Articles | Volume 19, issue 14
https://doi.org/10.5194/acp-19-9321-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-9321-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
22 Jul 2019
Research article |
| 22 Jul 2019
| 22 Jul 2019
Liquid–liquid phase separation in secondary organic aerosol particles produced from α-pinene ozonolysis and α-pinene photooxidation with/without ammonia
Suhan Ham
Department of Earth and Environmental Sciences, Chonbuk
National University, 567 Baekje-daero, Deokjingu, Jeonju-si 54896, Jeollabuk-do, South Korea
Zaeem Bin Babar
Department of Environmental Engineering, Kyungpook
National University, 80 Daehakro, Bukgu, Daegu 41566, South Korea
Jae Bong Lee
Reactor System Safety Research Division, Korea Atomic
Energy Research Institute, 989-111 Daedeok-daero, Yuseonggu, Daejeon 34057, South Korea
Ho-Jin Lim
Department of Environmental Engineering, Kyungpook
National University, 80 Daehakro, Bukgu, Daegu 41566, South Korea
Mijung Song
CORRESPONDING AUTHOR
Department of Earth and Environmental Sciences, Chonbuk
National University, 567 Baekje-daero, Deokjingu, Jeonju-si 54896, Jeollabuk-do, South Korea
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Cited
16 citations as recorded by crossref.
- Predicting liquid–liquid phase separation in ternary organic–organic–water mixtures N. Hyttinen 10.1039/D3CP00691C
- Liquid–liquid phase separation and viscosity within secondary organic aerosol generated from diesel fuel vapors M. Song et al. 10.5194/acp-19-12515-2019
- Viscosity and phase state of aerosol particles consisting of sucrose mixed with inorganic salts Y. Song et al. 10.5194/acp-21-10215-2021
- Size-Dependent Liquid–Liquid Phase Separation in Atmospherically Relevant Complex Systems T. Kucinski et al. 10.1021/acs.jpclett.9b02532
- Liquid–Liquid Phase Separation in Supermicrometer and Submicrometer Aerosol Particles M. Freedman 10.1021/acs.accounts.0c00093
- Temperature-Dependent Phase Transitions of Aqueous Aerosol Droplet Systems in Microfluidic Traps P. Roy et al. 10.1021/acsearthspacechem.0c00114
- Dynamics and Sorption Kinetics of Methanol Monomers and Clusters on Nopinone Surfaces X. Kong et al. 10.1021/acs.jpca.1c02309
- Viscosity and physical state of sucrose mixed with ammonium sulfate droplets R. Jeong et al. 10.5194/acp-22-8805-2022
- Predicting secondary organic aerosol phase state and viscosity and its effect on multiphase chemistry in a regional-scale air quality model R. Schmedding et al. 10.5194/acp-20-8201-2020
- Microscopic observation of a liquid-liquid-(semi)solid phase in polluted PM2.5 S. Gaikwad et al. 10.3389/fenvs.2022.947924
- Dynamics of Liquid–Liquid Phase Separation in Submicrometer Aerosol T. Kucinski et al. 10.1021/acs.jpca.1c01985
- Morphology and phase state of PM2.5 in urban and coastal-rural areas during summer S. Gaikwad et al. 10.3389/fenvs.2023.1142941
- Comparison of Phase States of PM2.5 over Megacities, Seoul and Beijing, and Their Implications on Particle Size Distribution M. Song et al. 10.1021/acs.est.2c06377
- Liquid–liquid phase separation and morphologies in organic particles consisting of <i>α</i>-pinene and <i>β</i>-caryophyllene ozonolysis products and mixtures with commercially available organic compounds Y. Song et al. 10.5194/acp-20-11263-2020
- Probing the evaporation dynamics of semi-volatile organic compounds to reveal the thermodynamics of liquid–liquid phase separated aerosol J. Choczynski et al. 10.1039/D3SC05164A
- Thermodynamic properties of isoprene- and monoterpene-derived organosulfates estimated with COSMO<i>therm</i> N. Hyttinen et al. 10.5194/acp-20-5679-2020
16 citations as recorded by crossref.
- Predicting liquid–liquid phase separation in ternary organic–organic–water mixtures N. Hyttinen 10.1039/D3CP00691C
- Liquid–liquid phase separation and viscosity within secondary organic aerosol generated from diesel fuel vapors M. Song et al. 10.5194/acp-19-12515-2019
- Viscosity and phase state of aerosol particles consisting of sucrose mixed with inorganic salts Y. Song et al. 10.5194/acp-21-10215-2021
- Size-Dependent Liquid–Liquid Phase Separation in Atmospherically Relevant Complex Systems T. Kucinski et al. 10.1021/acs.jpclett.9b02532
- Liquid–Liquid Phase Separation in Supermicrometer and Submicrometer Aerosol Particles M. Freedman 10.1021/acs.accounts.0c00093
- Temperature-Dependent Phase Transitions of Aqueous Aerosol Droplet Systems in Microfluidic Traps P. Roy et al. 10.1021/acsearthspacechem.0c00114
- Dynamics and Sorption Kinetics of Methanol Monomers and Clusters on Nopinone Surfaces X. Kong et al. 10.1021/acs.jpca.1c02309
- Viscosity and physical state of sucrose mixed with ammonium sulfate droplets R. Jeong et al. 10.5194/acp-22-8805-2022
- Predicting secondary organic aerosol phase state and viscosity and its effect on multiphase chemistry in a regional-scale air quality model R. Schmedding et al. 10.5194/acp-20-8201-2020
- Microscopic observation of a liquid-liquid-(semi)solid phase in polluted PM2.5 S. Gaikwad et al. 10.3389/fenvs.2022.947924
- Dynamics of Liquid–Liquid Phase Separation in Submicrometer Aerosol T. Kucinski et al. 10.1021/acs.jpca.1c01985
- Morphology and phase state of PM2.5 in urban and coastal-rural areas during summer S. Gaikwad et al. 10.3389/fenvs.2023.1142941
- Comparison of Phase States of PM2.5 over Megacities, Seoul and Beijing, and Their Implications on Particle Size Distribution M. Song et al. 10.1021/acs.est.2c06377
- Liquid–liquid phase separation and morphologies in organic particles consisting of <i>α</i>-pinene and <i>β</i>-caryophyllene ozonolysis products and mixtures with commercially available organic compounds Y. Song et al. 10.5194/acp-20-11263-2020
- Probing the evaporation dynamics of semi-volatile organic compounds to reveal the thermodynamics of liquid–liquid phase separated aerosol J. Choczynski et al. 10.1039/D3SC05164A
- Thermodynamic properties of isoprene- and monoterpene-derived organosulfates estimated with COSMO<i>therm</i> N. Hyttinen et al. 10.5194/acp-20-5679-2020
Latest update: 23 Nov 2024
Short summary
We investigated LLPS in four different types of SOA particles generated from α-pinene ozonolysis and α-pinene photooxidation in the absence and presence of NH3. LLPS was observed in SOA particles produced from α-pinene ozonolysis at ~ 95.8 % RH and α-pinene ozonolysis with NH3 at ~ 95.4 % RH. However, LLPS was not observed in SOA particles produced from α-pinene photooxidation and α-pinene photooxidation with NH3. This result can help to more accurately predict the CCN properties of OA particles.
We investigated LLPS in four different types of SOA particles generated from α-pinene...
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