Articles | Volume 21, issue 2
https://doi.org/10.5194/acp-21-1127-2021
© 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-21-1127-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 Jan 2021
Research article |
| 27 Jan 2021
| 27 Jan 2021
Toward closure between predicted and observed particle viscosity over a wide range of temperatures and relative humidity
Sabin Kasparoglu
Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695-8208, USA
Department of Chemistry, University of California, Irvine, Irvine, CA 92625, USA
Manabu Shiraiwa
Department of Chemistry, University of California, Irvine, Irvine, CA 92625, USA
Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695-8208, USA
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Cited
16 citations as recorded by crossref.
- Hydrogel network formation triggers atypical hygroscopic behavior in atmospheric aerosols F. Dong et al. 10.1016/j.scitotenv.2024.177298
- Experimental Determination of the Relationship Between Organic Aerosol Viscosity and Ice Nucleation at Upper Free Tropospheric Conditions S. Kasparoglu et al. 10.1029/2021JD036296
- Modeling the Impact of the Organic Aerosol Phase State on Multiphase OH Reactive Uptake Kinetics and the Resultant Heterogeneous Oxidation Timescale of Organic Aerosol in the Amazon Rainforest Q. Rasool et al. 10.1021/acsearthspacechem.2c00366
- Direct observation and assessment of phase states of ambient and lab-generated sub-micron particles upon humidification Z. Cheng et al. 10.1039/D1RA02530A
- Effects of volatility, viscosity, and non-ideality on particle–particle mixing timescales of secondary organic aerosols M. Schervish et al. 10.1080/02786826.2023.2256827
- Characterization of a modified printed optical particle spectrometer for high-frequency and high-precision laboratory and field measurements S. Kasparoglu et al. 10.5194/amt-15-5007-2022
- 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
- Direct measurement of the viscosity of ternary aerosol mixtures S. Mahant et al. 10.1039/D2EA00160H
- Effect of Aerosol Size on Glass Transition Temperature S. Mahant et al. 10.1021/acs.jpclett.4c01415
- Influence of Relative Humidity and Composition on PM2.5 Phases in Northeast Asia C. Seong et al. 10.1021/acsearthspacechem.4c00019
- Global Distribution of the Phase State and Mixing Times within Secondary Organic Aerosol Particles in the Troposphere Based on Room-Temperature Viscosity Measurements A. Maclean et al. 10.1021/acsearthspacechem.1c00296
- Open-hardware design and characterization of an electrostatic aerosol precipitator S. Kasparoglu et al. 10.1016/j.ohx.2022.e00266
- Hybrid water adsorption and solubility partitioning for aerosol hygroscopicity and droplet growth K. Gohil et al. 10.5194/acp-22-12769-2022
- Constraints on the Role of Laplace Pressure in Multiphase Reactions and Viscosity of Organic Aerosols S. Petters 10.1029/2022GL098959
- Humidity-Dependent Viscosity of Secondary Organic Aerosol from Ozonolysis of β-Caryophyllene: Measurements, Predictions, and Implications A. Maclean et al. 10.1021/acsearthspacechem.0c00296
- Toward closure between predicted and observed particle viscosity over a wide range of temperatures and relative humidity S. Kasparoglu et al. 10.5194/acp-21-1127-2021
14 citations as recorded by crossref.
- Hydrogel network formation triggers atypical hygroscopic behavior in atmospheric aerosols F. Dong et al. 10.1016/j.scitotenv.2024.177298
- Experimental Determination of the Relationship Between Organic Aerosol Viscosity and Ice Nucleation at Upper Free Tropospheric Conditions S. Kasparoglu et al. 10.1029/2021JD036296
- Modeling the Impact of the Organic Aerosol Phase State on Multiphase OH Reactive Uptake Kinetics and the Resultant Heterogeneous Oxidation Timescale of Organic Aerosol in the Amazon Rainforest Q. Rasool et al. 10.1021/acsearthspacechem.2c00366
- Direct observation and assessment of phase states of ambient and lab-generated sub-micron particles upon humidification Z. Cheng et al. 10.1039/D1RA02530A
- Effects of volatility, viscosity, and non-ideality on particle–particle mixing timescales of secondary organic aerosols M. Schervish et al. 10.1080/02786826.2023.2256827
- Characterization of a modified printed optical particle spectrometer for high-frequency and high-precision laboratory and field measurements S. Kasparoglu et al. 10.5194/amt-15-5007-2022
- 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
- Direct measurement of the viscosity of ternary aerosol mixtures S. Mahant et al. 10.1039/D2EA00160H
- Effect of Aerosol Size on Glass Transition Temperature S. Mahant et al. 10.1021/acs.jpclett.4c01415
- Influence of Relative Humidity and Composition on PM2.5 Phases in Northeast Asia C. Seong et al. 10.1021/acsearthspacechem.4c00019
- Global Distribution of the Phase State and Mixing Times within Secondary Organic Aerosol Particles in the Troposphere Based on Room-Temperature Viscosity Measurements A. Maclean et al. 10.1021/acsearthspacechem.1c00296
- Open-hardware design and characterization of an electrostatic aerosol precipitator S. Kasparoglu et al. 10.1016/j.ohx.2022.e00266
- Hybrid water adsorption and solubility partitioning for aerosol hygroscopicity and droplet growth K. Gohil et al. 10.5194/acp-22-12769-2022
- Constraints on the Role of Laplace Pressure in Multiphase Reactions and Viscosity of Organic Aerosols S. Petters 10.1029/2022GL098959
2 citations as recorded by crossref.
- Humidity-Dependent Viscosity of Secondary Organic Aerosol from Ozonolysis of β-Caryophyllene: Measurements, Predictions, and Implications A. Maclean et al. 10.1021/acsearthspacechem.0c00296
- Toward closure between predicted and observed particle viscosity over a wide range of temperatures and relative humidity S. Kasparoglu et al. 10.5194/acp-21-1127-2021
Latest update: 27 May 2025
Short summary
Viscosity is important because it determines the lifetime, impact, and fate of particulate matter. We collected new data to rigorously test a framework that is used to constrain the phase state in global simulations. We find that the framework is accurate as long as appropriate compound specific inputs are available.
Viscosity is important because it determines the lifetime, impact, and fate of particulate...
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