Research article
21 Oct 2016
Research article
| 21 Oct 2016
The effect of viscosity and diffusion on the HO2 uptake by sucrose and secondary organic aerosol particles
Pascale S. J. Lakey et al.
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Cited
18 citations as recorded by crossref.
- Kinetic multi‐layer model of film formation, growth, and chemistry (KM‐FILM): Boundary layer processes, multi‐layer adsorption, bulk diffusion, and heterogeneous reactions P. Lakey et al. 10.1111/ina.12854
- Particle-Phase Photosensitized Radical Production and Aerosol Aging P. Corral Arroyo et al. 10.1021/acs.est.8b00329
- Atmospheric oxidation in the presence of clouds during the Deep Convective Clouds and Chemistry (DC3) study W. Brune et al. 10.5194/acp-18-14493-2018
- Kinetics and impacting factors of HO<sub>2</sub> uptake onto submicron atmospheric aerosols during the 2019 Air QUAlity Study (AQUAS) in Yokohama, Japan J. Zhou et al. 10.5194/acp-21-12243-2021
- Influence of Particle Physical State on the Uptake of Medium-Sized Organic Molecules Z. Gong et al. 10.1021/acs.est.8b02119
- Understanding interactions of organic nitrates with the surface and bulk of organic films: implications for particle growth in the atmosphere A. Vander Wall et al. 10.1039/C8EM00348C
- Influence of relative humidity on the heterogeneous oxidation of secondary organic aerosol Z. Li et al. 10.5194/acp-18-14585-2018
- Reduced Aerosol Uptake of Hydroperoxyl Radical May Increase the Sensitivity of Ozone Production to Volatile Organic Compounds H. Song et al. 10.1021/acs.estlett.1c00893
- Effects of Phase State and Phase Separation on Dimethylamine Uptake of Ammonium Sulfate and Ammonium Sulfate–Sucrose Mixed Particles W. DeRieux et al. 10.1021/acsearthspacechem.9b00142
- Classical Molecular Dynamics Study of Small-Chain Carboxylic Acid Aerosol Particles A. Roose et al. 10.1021/acsearthspacechem.8b00172
- Influence of aerosol copper on HO<sub>2</sub> uptake: a novel parameterized equation H. Song et al. 10.5194/acp-20-15835-2020
- Predictions of diffusion rates of large organic molecules in secondary organic aerosols using the Stokes–Einstein and fractional Stokes–Einstein relations E. Evoy et al. 10.5194/acp-19-10073-2019
- Multiphase Kinetic Multilayer Model Interfaces for Simulating Surface and Bulk Chemistry for Environmental and Atmospheric Chemistry Teaching A. Hua et al. 10.1021/acs.jchemed.1c00931
- The number fraction of iron-containing particles affects OH, HO<sub>2</sub> and H<sub>2</sub>O<sub>2</sub> budgets in the atmospheric aqueous phase A. Khaled et al. 10.5194/acp-22-1989-2022
- The frequency-dependent response of single aerosol particles to vapour phase oscillations and its application in measuring diffusion coefficients T. Preston et al. 10.1039/C6CP07711K
- Heterogeneous OH Oxidation, Shielding Effects, and Implications for the Atmospheric Fate of Terbuthylazine and Other Pesticides J. Socorro et al. 10.1021/acs.est.7b04307
- Real-time quantification of the total HO2 reactivity of ambient air and HO2 uptake kinetics onto ambient aerosols in Kyoto (Japan) J. Zhou et al. 10.1016/j.atmosenv.2019.117189
- Measurements and Predictions of Binary Component Aerosol Particle Viscosity Y. Song et al. 10.1021/acs.jpca.6b07835
17 citations as recorded by crossref.
- Kinetic multi‐layer model of film formation, growth, and chemistry (KM‐FILM): Boundary layer processes, multi‐layer adsorption, bulk diffusion, and heterogeneous reactions P. Lakey et al. 10.1111/ina.12854
- Particle-Phase Photosensitized Radical Production and Aerosol Aging P. Corral Arroyo et al. 10.1021/acs.est.8b00329
- Atmospheric oxidation in the presence of clouds during the Deep Convective Clouds and Chemistry (DC3) study W. Brune et al. 10.5194/acp-18-14493-2018
- Kinetics and impacting factors of HO<sub>2</sub> uptake onto submicron atmospheric aerosols during the 2019 Air QUAlity Study (AQUAS) in Yokohama, Japan J. Zhou et al. 10.5194/acp-21-12243-2021
- Influence of Particle Physical State on the Uptake of Medium-Sized Organic Molecules Z. Gong et al. 10.1021/acs.est.8b02119
- Understanding interactions of organic nitrates with the surface and bulk of organic films: implications for particle growth in the atmosphere A. Vander Wall et al. 10.1039/C8EM00348C
- Influence of relative humidity on the heterogeneous oxidation of secondary organic aerosol Z. Li et al. 10.5194/acp-18-14585-2018
- Reduced Aerosol Uptake of Hydroperoxyl Radical May Increase the Sensitivity of Ozone Production to Volatile Organic Compounds H. Song et al. 10.1021/acs.estlett.1c00893
- Effects of Phase State and Phase Separation on Dimethylamine Uptake of Ammonium Sulfate and Ammonium Sulfate–Sucrose Mixed Particles W. DeRieux et al. 10.1021/acsearthspacechem.9b00142
- Classical Molecular Dynamics Study of Small-Chain Carboxylic Acid Aerosol Particles A. Roose et al. 10.1021/acsearthspacechem.8b00172
- Influence of aerosol copper on HO<sub>2</sub> uptake: a novel parameterized equation H. Song et al. 10.5194/acp-20-15835-2020
- Predictions of diffusion rates of large organic molecules in secondary organic aerosols using the Stokes–Einstein and fractional Stokes–Einstein relations E. Evoy et al. 10.5194/acp-19-10073-2019
- Multiphase Kinetic Multilayer Model Interfaces for Simulating Surface and Bulk Chemistry for Environmental and Atmospheric Chemistry Teaching A. Hua et al. 10.1021/acs.jchemed.1c00931
- The number fraction of iron-containing particles affects OH, HO<sub>2</sub> and H<sub>2</sub>O<sub>2</sub> budgets in the atmospheric aqueous phase A. Khaled et al. 10.5194/acp-22-1989-2022
- The frequency-dependent response of single aerosol particles to vapour phase oscillations and its application in measuring diffusion coefficients T. Preston et al. 10.1039/C6CP07711K
- Heterogeneous OH Oxidation, Shielding Effects, and Implications for the Atmospheric Fate of Terbuthylazine and Other Pesticides J. Socorro et al. 10.1021/acs.est.7b04307
- Real-time quantification of the total HO2 reactivity of ambient air and HO2 uptake kinetics onto ambient aerosols in Kyoto (Japan) J. Zhou et al. 10.1016/j.atmosenv.2019.117189
1 citations as recorded by crossref.
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Short summary
Chemical oxidation in the atmosphere removes pollutants and greenhouse gases but generates undesirable products such as secondary organic aerosol. Radicals are key intermediates in oxidation, but how they interact with aerosols is still not well understood. Here we use a laser to measure the loss of radicals onto oxidised aerosols generated in a smog chamber. The loss of radicals was controlled by the thickness or viscosity of the aerosols, confirmed by using sugar aerosols of known thickness.
Chemical oxidation in the atmosphere removes pollutants and greenhouse gases but generates...
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