Articles | Volume 19, issue 19
https://doi.org/10.5194/acp-19-12569-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-19-12569-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
09 Oct 2019
Research article |
| 09 Oct 2019
| 09 Oct 2019
Enhanced heterogeneous uptake of sulfur dioxide on mineral particles through modification of iron speciation during simulated cloud processing
Zhenzhen Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention, Department of Environmental Science & Engineering, Institute
of Atmospheric Sciences, Fudan University, Shanghai, 200433, China
Tao Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention, Department of Environmental Science & Engineering, Institute
of Atmospheric Sciences, Fudan University, Shanghai, 200433, China
Hongbo Fu
CORRESPONDING AUTHOR
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention, Department of Environmental Science & Engineering, Institute
of Atmospheric Sciences, Fudan University, Shanghai, 200433, China
Shanghai Institute of Pollution Control and Ecological Security,
Shanghai 200092, China
Collaborative Innovation Center of Atmospheric Environment and
Equipment Technology (CICAEET), Nanjing University of Information Science
and Technology, Nanjing 210044, China
Liwu Zhang
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention, Department of Environmental Science & Engineering, Institute
of Atmospheric Sciences, Fudan University, Shanghai, 200433, China
Mingjin Tang
State Key Laboratory of Organic Geochemistry and Guangdong Key
Laboratory of Environmental Protection and Resources Utilization, Guangzhou
Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640,
China
Christian George
University of Lyon, Université Claude Bernard Lyon 1, CNRS,
IRCELYON, 69626, Villeurbanne, France
Vicki H. Grassian
Department of Chemistry and Biochemistry, University of California,
San Diego, La Jolla, California 92093, USA
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention, Department of Environmental Science & Engineering, Institute
of Atmospheric Sciences, Fudan University, Shanghai, 200433, China
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Cited
17 citations as recorded by crossref.
- Contribution of reaction of atmospheric amine with sulfuric acid to mixing particle formation from clay mineral W. Zhang et al. 10.1016/j.scitotenv.2022.153336
- High Production of Soluble Iron Promoted by Aerosol Acidification in Fog J. Shi et al. 10.1029/2019GL086124
- Surface Distribution of Sulfites and Sulfates on Natural Volcanic and Desert Dusts: Impact of Humidity and Chemical Composition D. Urupina et al. 10.1021/acsearthspacechem.1c00321
- Sources and processes of iron aerosols in a megacity in Eastern China Y. Zhu et al. 10.5194/acp-22-2191-2022
- Unveiling the Role of Carbonate Radical Anions in Dust‐Driven SO2 Oxidation Y. Liu et al. 10.1029/2023JD040017
- Heterogeneous photochemical uptake of SO2 on typical brown carbon species: A significant sulfate source H. Yang et al. 10.1016/j.atmosenv.2024.120425
- Atmospheric fates of SO2 at the gas–solid interface of iron oxyhydroxide (FeOOH) minerals: effects of crystal structure, oxalate coating and light irradiance W. Wang et al. 10.1039/D2EN00874B
- Direct evidence of pyrogenic aerosol iron by intrusions of continental polluted air into the Eastern China Seas L. Xu et al. 10.1016/j.atmosres.2023.106839
- Mass fractions, solubility, speciation and isotopic compositions of iron in coal and municipal waste fly ash R. Li et al. 10.1016/j.scitotenv.2022.155974
- The influence of SO2 as the Criegee intermediate scavenger on the heterogeneous oxidation of oleic acid M. Yang et al. 10.1016/j.atmosenv.2020.117560
- CO oxidation over PdOσ/Fe1-xWxOy catalysts and their SO2 resistance at relatively low temperature J. Zhang et al. 10.1016/j.fuel.2023.128802
- Measurement report: Stoichiometry of dissolved iron and aluminum as an indicator of the factors controlling the fractional solubility of aerosol iron – results of the annual observations of size-fractionated aerosol particles in Japan K. Sakata et al. 10.5194/acp-23-9815-2023
- Ocean fertilization by pyrogenic aerosol iron A. Ito et al. 10.1038/s41612-021-00185-8
- Significant formation of sulfate aerosols contributed by the heterogeneous drivers of dust surface T. Wang et al. 10.5194/acp-22-13467-2022
- Irradiation intensity dependent heterogeneous formation of sulfate and dissolution of ZnO nanoparticles T. Wang et al. 10.1039/C9EN01148J
- Impact of flow velocity on the heterogeneous reaction of SO2 over Fe2O3 Y. Liu et al. 10.1016/j.atmosenv.2022.119491
- Atmospheric organic complexation enhanced sulfate formation and iron dissolution on nano α-Fe2O3 K. Li et al. 10.1039/D0EN01220C
17 citations as recorded by crossref.
- Contribution of reaction of atmospheric amine with sulfuric acid to mixing particle formation from clay mineral W. Zhang et al. 10.1016/j.scitotenv.2022.153336
- High Production of Soluble Iron Promoted by Aerosol Acidification in Fog J. Shi et al. 10.1029/2019GL086124
- Surface Distribution of Sulfites and Sulfates on Natural Volcanic and Desert Dusts: Impact of Humidity and Chemical Composition D. Urupina et al. 10.1021/acsearthspacechem.1c00321
- Sources and processes of iron aerosols in a megacity in Eastern China Y. Zhu et al. 10.5194/acp-22-2191-2022
- Unveiling the Role of Carbonate Radical Anions in Dust‐Driven SO2 Oxidation Y. Liu et al. 10.1029/2023JD040017
- Heterogeneous photochemical uptake of SO2 on typical brown carbon species: A significant sulfate source H. Yang et al. 10.1016/j.atmosenv.2024.120425
- Atmospheric fates of SO2 at the gas–solid interface of iron oxyhydroxide (FeOOH) minerals: effects of crystal structure, oxalate coating and light irradiance W. Wang et al. 10.1039/D2EN00874B
- Direct evidence of pyrogenic aerosol iron by intrusions of continental polluted air into the Eastern China Seas L. Xu et al. 10.1016/j.atmosres.2023.106839
- Mass fractions, solubility, speciation and isotopic compositions of iron in coal and municipal waste fly ash R. Li et al. 10.1016/j.scitotenv.2022.155974
- The influence of SO2 as the Criegee intermediate scavenger on the heterogeneous oxidation of oleic acid M. Yang et al. 10.1016/j.atmosenv.2020.117560
- CO oxidation over PdOσ/Fe1-xWxOy catalysts and their SO2 resistance at relatively low temperature J. Zhang et al. 10.1016/j.fuel.2023.128802
- Measurement report: Stoichiometry of dissolved iron and aluminum as an indicator of the factors controlling the fractional solubility of aerosol iron – results of the annual observations of size-fractionated aerosol particles in Japan K. Sakata et al. 10.5194/acp-23-9815-2023
- Ocean fertilization by pyrogenic aerosol iron A. Ito et al. 10.1038/s41612-021-00185-8
- Significant formation of sulfate aerosols contributed by the heterogeneous drivers of dust surface T. Wang et al. 10.5194/acp-22-13467-2022
- Irradiation intensity dependent heterogeneous formation of sulfate and dissolution of ZnO nanoparticles T. Wang et al. 10.1039/C9EN01148J
- Impact of flow velocity on the heterogeneous reaction of SO2 over Fe2O3 Y. Liu et al. 10.1016/j.atmosenv.2022.119491
- Atmospheric organic complexation enhanced sulfate formation and iron dissolution on nano α-Fe2O3 K. Li et al. 10.1039/D0EN01220C
Latest update: 17 Apr 2024
Short summary
This study confirmed that SO2 uptake on mineral particles could be greatly enhanced during cloud processing. The large pH fluctuations between the cloud-aerosol modes could significantly modify the microphysical properties of particles, and triggered the formation of reactive Fe particles to accelerate sulfate formation via a self-amplifying process. Results of this study could partly explain the missing source of sulfate and improve agreement between models and field observations.
This study confirmed that SO2 uptake on mineral particles could be greatly enhanced during cloud...
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