Articles | Volume 21, issue 12
https://doi.org/10.5194/acp-21-9705-2021
© Author(s) 2021. 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-21-9705-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
29 Jun 2021
Research article |
| 29 Jun 2021
| 29 Jun 2021
Observations on hygroscopic growth and phase transitions of mixed 1, 2, 6-hexanetriol ∕ (NH4)2SO4 particles: investigation of the liquid–liquid phase separation (LLPS) dynamic process and mechanism and secondary LLPS during the dehumidification
Shuaishuai Ma
The Institute of Chemical Physics, School of Chemistry and Chemical
Engineering, Beijing Institute of Technology, Beijing 100081, China
Zhe Chen
The Institute of Chemical Physics, School of Chemistry and Chemical
Engineering, Beijing Institute of Technology, Beijing 100081, China
The Institute of Chemical Physics, School of Chemistry and Chemical
Engineering, Beijing Institute of Technology, Beijing 100081, China
Yunhong Zhang
CORRESPONDING AUTHOR
The Institute of Chemical Physics, School of Chemistry and Chemical
Engineering, Beijing Institute of Technology, Beijing 100081, China
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Cited
16 citations as recorded by crossref.
- Observations on the unique phase transitions of inorganics relevant due to gluconic acid in particles Y. Zhu et al. 10.1016/j.atmosenv.2022.119313
- Experimental phase diagram and its temporal evolution for submicron 2-methylglutaric acid and ammonium sulfate aerosol particles Q. Huang et al. 10.1039/D3CP04411D
- Observations on hygroscopic growth and phase transitions of mixed 1, 2, 6-hexanetriol ∕ (NH4)2SO4 particles: investigation of the liquid–liquid phase separation (LLPS) dynamic process and mechanism and secondary LLPS during the dehumidification S. Ma et al. 10.5194/acp-21-9705-2021
- Nanomechanics and Morphology of Simulated Respiratory Particles R. Groth et al. 10.1021/acs.est.2c01829
- Measurement report: Water diffusion in single suspended phase-separated aerosols Y. Tong et al. 10.5194/acp-24-2937-2024
- 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
- Hydrogel network formation triggers atypical hygroscopic behavior in atmospheric aerosols F. Dong et al. 10.1016/j.scitotenv.2024.177298
- Key Roles of Bulk Viscosity and Acidity on Liquid–Liquid Phase Separation of Atmospheric Organic–Inorganic Mixed Aerosols Y. Ye et al. 10.1021/acs.jpca.5c01182
- The important roles of surface tension and growth rate in the contribution of new particle formation (NPF) to cloud condensation nuclei (CCN) number concentration: evidence from field measurements in southern China M. Cai et al. 10.5194/acp-21-8575-2021
- A comprehensive study on hygroscopic behaviour and nitrate depletion of NaNO3 and dicarboxylic acid mixtures: implications for nitrate depletion in tropospheric aerosols S. Ma et al. 10.5194/acp-22-10955-2022
- Single-particle Raman spectroscopy for studying physical and chemical processes of atmospheric particles Z. Liang et al. 10.5194/acp-22-3017-2022
- Detecting the pH-dependent liquid-liquid phase separation of single levitated aerosol microdroplets via laser tweezers-Raman spectroscopy Y. Tong et al. 10.3389/fphy.2022.969921
- Phase State and Relative Humidity Regulate the Heterogeneous Oxidation Kinetics and Pathways of Organic-Inorganic Mixed Aerosols C. Shen et al. 10.1021/acs.est.2c04670
- Influence of acidity on liquid–liquid phase transitions of mixed secondary organic aerosol (SOA) proxy–inorganic aerosol droplets Y. Chen et al. 10.5194/acp-23-10255-2023
- Investigation of oxidative potential of fresh and O3-aging PM2.5 from various emission sources across urban and rural regions S. Ma et al. 10.1016/j.jes.2024.04.023
- Role of WSOCs and pH on Ammonium Nitrate Aerosol Efflorescence: Insights into Secondary Aerosol Formation J. Sun et al. 10.1021/acs.est.3c07603
16 citations as recorded by crossref.
- Observations on the unique phase transitions of inorganics relevant due to gluconic acid in particles Y. Zhu et al. 10.1016/j.atmosenv.2022.119313
- Experimental phase diagram and its temporal evolution for submicron 2-methylglutaric acid and ammonium sulfate aerosol particles Q. Huang et al. 10.1039/D3CP04411D
- Observations on hygroscopic growth and phase transitions of mixed 1, 2, 6-hexanetriol ∕ (NH4)2SO4 particles: investigation of the liquid–liquid phase separation (LLPS) dynamic process and mechanism and secondary LLPS during the dehumidification S. Ma et al. 10.5194/acp-21-9705-2021
- Nanomechanics and Morphology of Simulated Respiratory Particles R. Groth et al. 10.1021/acs.est.2c01829
- Measurement report: Water diffusion in single suspended phase-separated aerosols Y. Tong et al. 10.5194/acp-24-2937-2024
- 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
- Hydrogel network formation triggers atypical hygroscopic behavior in atmospheric aerosols F. Dong et al. 10.1016/j.scitotenv.2024.177298
- Key Roles of Bulk Viscosity and Acidity on Liquid–Liquid Phase Separation of Atmospheric Organic–Inorganic Mixed Aerosols Y. Ye et al. 10.1021/acs.jpca.5c01182
- The important roles of surface tension and growth rate in the contribution of new particle formation (NPF) to cloud condensation nuclei (CCN) number concentration: evidence from field measurements in southern China M. Cai et al. 10.5194/acp-21-8575-2021
- A comprehensive study on hygroscopic behaviour and nitrate depletion of NaNO3 and dicarboxylic acid mixtures: implications for nitrate depletion in tropospheric aerosols S. Ma et al. 10.5194/acp-22-10955-2022
- Single-particle Raman spectroscopy for studying physical and chemical processes of atmospheric particles Z. Liang et al. 10.5194/acp-22-3017-2022
- Detecting the pH-dependent liquid-liquid phase separation of single levitated aerosol microdroplets via laser tweezers-Raman spectroscopy Y. Tong et al. 10.3389/fphy.2022.969921
- Phase State and Relative Humidity Regulate the Heterogeneous Oxidation Kinetics and Pathways of Organic-Inorganic Mixed Aerosols C. Shen et al. 10.1021/acs.est.2c04670
- Influence of acidity on liquid–liquid phase transitions of mixed secondary organic aerosol (SOA) proxy–inorganic aerosol droplets Y. Chen et al. 10.5194/acp-23-10255-2023
- Investigation of oxidative potential of fresh and O3-aging PM2.5 from various emission sources across urban and rural regions S. Ma et al. 10.1016/j.jes.2024.04.023
- Role of WSOCs and pH on Ammonium Nitrate Aerosol Efflorescence: Insights into Secondary Aerosol Formation J. Sun et al. 10.1021/acs.est.3c07603
Latest update: 14 May 2025
Short summary
LLPS, efflorescence and deliquescence of aerosol particles can be observed visually and determined quantitatively. Different LLPS mechanisms may dominate successively in mixed organic–inorganic particles. The formation of more concentrated inorganic inclusions may cause secondary LLPS. Furthermore, high inorganic factions may result in an inorganic salt crust enclosing the separated organic phases.
LLPS, efflorescence and deliquescence of aerosol particles can be observed visually and...
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