Articles | Volume 18, issue 9
Atmos. Chem. Phys., 18, 6679–6689, 2018
https://doi.org/10.5194/acp-18-6679-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Atmos. Chem. Phys., 18, 6679–6689, 2018
https://doi.org/10.5194/acp-18-6679-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article 09 May 2018
Research article | 09 May 2018
NO2-initiated multiphase oxidation of SO2 by O2 on CaCO3 particles
Ting Yu et al.
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Cited
16 citations as recorded by crossref.
- Competitive formation of HSO4- and HSO5- from ion-induced SO2 oxidation: Implication in atmospheric aerosol formation N. Tsona et al. 10.1016/j.atmosenv.2021.118362
- The adsorption and oxidation of SO2on MgO surface: experimental and DFT calculation studies H. Wang et al. 10.1039/C9EN01474H
- Relative humidity and O<sub>3</sub> concentration as two prerequisites for sulfate formation Y. Fang et al. 10.5194/acp-19-12295-2019
- Size-fractionated water-soluble ions during autumn and winter: Insights into volatile ammonium formation mechanisms in Shanghai, a megacity of China X. Ye et al. 10.1016/j.aeaoa.2019.100011
- Multiphase Oxidation of Sulfur Dioxide in Aerosol Particles: Implications for Sulfate Formation in Polluted Environments T. Liu et al. 10.1021/acs.est.0c06496
- A chamber study of catalytic oxidation of SO2 by Mn2+/Fe3+ in aerosol water H. Zhang et al. 10.1016/j.atmosenv.2020.118019
- Influence of relative humidity on SO2 oxidation by O3 and NO2 on the surface of TiO2 particles: Potential for formation of secondary sulfate aerosol X. He & Y. Zhang 10.1016/j.saa.2019.04.046
- Inorganic composition and occult deposition of frost collected under severe polluted area in winter in the North China Plain C. Zhu et al. 10.1016/j.scitotenv.2020.137911
- Competitive reactions of SO2 and acetic acid on α-Al2O3 and CaCO3 particles N. Yang et al. 10.1016/j.scitotenv.2019.134362
- A potential source of atmospheric sulfate from O<sub>2</sub><sup>−</sup>-induced SO<sub>2</sub> oxidation by ozone N. Tsona & L. Du 10.5194/acp-19-649-2019
- Effects of NO2 and SO2 on the heterogeneous reaction of acetic acid on α-Al2O3 in the presence and absence of simulated irradiation N. Yang et al. 10.1039/C9EM00550A
- Possible heterogeneous chemistry of hydroxymethanesulfonate (HMS) in northern China winter haze S. Song et al. 10.5194/acp-19-1357-2019
- Compliance and port air quality features with respect to ship fuel switching regulation: a field observation campaign, SEISO-Bohai Y. Zhang et al. 10.5194/acp-19-4899-2019
- Effects of NO<sub>2</sub> and C<sub>3</sub>H<sub>6</sub> on the heterogeneous oxidation of SO<sub>2</sub> on TiO<sub>2</sub> in the presence or absence of UV–Vis irradiation B. Chu et al. 10.5194/acp-19-14777-2019
- Heterogeneous Formation of Sulfur Species on Manganese Oxides: Effects of Particle Type and Moisture Condition T. Wang et al. 10.1021/acs.jpca.0c04483
- Effects of reactive nitrogen gases on the aerosol formation in Beijing from late autumn to early spring Z. Wen et al. 10.1088/1748-9326/abd973
16 citations as recorded by crossref.
- Competitive formation of HSO4- and HSO5- from ion-induced SO2 oxidation: Implication in atmospheric aerosol formation N. Tsona et al. 10.1016/j.atmosenv.2021.118362
- The adsorption and oxidation of SO2on MgO surface: experimental and DFT calculation studies H. Wang et al. 10.1039/C9EN01474H
- Relative humidity and O<sub>3</sub> concentration as two prerequisites for sulfate formation Y. Fang et al. 10.5194/acp-19-12295-2019
- Size-fractionated water-soluble ions during autumn and winter: Insights into volatile ammonium formation mechanisms in Shanghai, a megacity of China X. Ye et al. 10.1016/j.aeaoa.2019.100011
- Multiphase Oxidation of Sulfur Dioxide in Aerosol Particles: Implications for Sulfate Formation in Polluted Environments T. Liu et al. 10.1021/acs.est.0c06496
- A chamber study of catalytic oxidation of SO2 by Mn2+/Fe3+ in aerosol water H. Zhang et al. 10.1016/j.atmosenv.2020.118019
- Influence of relative humidity on SO2 oxidation by O3 and NO2 on the surface of TiO2 particles: Potential for formation of secondary sulfate aerosol X. He & Y. Zhang 10.1016/j.saa.2019.04.046
- Inorganic composition and occult deposition of frost collected under severe polluted area in winter in the North China Plain C. Zhu et al. 10.1016/j.scitotenv.2020.137911
- Competitive reactions of SO2 and acetic acid on α-Al2O3 and CaCO3 particles N. Yang et al. 10.1016/j.scitotenv.2019.134362
- A potential source of atmospheric sulfate from O<sub>2</sub><sup>−</sup>-induced SO<sub>2</sub> oxidation by ozone N. Tsona & L. Du 10.5194/acp-19-649-2019
- Effects of NO2 and SO2 on the heterogeneous reaction of acetic acid on α-Al2O3 in the presence and absence of simulated irradiation N. Yang et al. 10.1039/C9EM00550A
- Possible heterogeneous chemistry of hydroxymethanesulfonate (HMS) in northern China winter haze S. Song et al. 10.5194/acp-19-1357-2019
- Compliance and port air quality features with respect to ship fuel switching regulation: a field observation campaign, SEISO-Bohai Y. Zhang et al. 10.5194/acp-19-4899-2019
- Effects of NO<sub>2</sub> and C<sub>3</sub>H<sub>6</sub> on the heterogeneous oxidation of SO<sub>2</sub> on TiO<sub>2</sub> in the presence or absence of UV–Vis irradiation B. Chu et al. 10.5194/acp-19-14777-2019
- Heterogeneous Formation of Sulfur Species on Manganese Oxides: Effects of Particle Type and Moisture Condition T. Wang et al. 10.1021/acs.jpca.0c04483
- Effects of reactive nitrogen gases on the aerosol formation in Beijing from late autumn to early spring Z. Wen et al. 10.1088/1748-9326/abd973
Latest update: 15 Jun 2021
Short summary
The reaction of SO2 with NO2 on particles is proposed to be one major pathway of sulfate formation in the polluted atmosphere. We found that in the reaction of SO2 with NO2 on CaCO3 particles, presence of O2 enhanced the uptake rate of SO2 by 2–3 orders of magnitude compared with the reaction of SO2 directly with NO2. O2 was the main oxidant of SO2 and NO2 was the initializer of chain reactions. The multiphase oxidation of SO2 by NO2/O2 can be an important source of sulfate in the atmosphere.
The reaction of SO2 with NO2 on particles is proposed to be one major pathway of sulfate...
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