Articles | Volume 22, issue 6
Atmos. Chem. Phys., 22, 4237–4252, 2022
https://doi.org/10.5194/acp-22-4237-2022
Atmos. Chem. Phys., 22, 4237–4252, 2022
https://doi.org/10.5194/acp-22-4237-2022
Research article
01 Apr 2022
Research article | 01 Apr 2022

Formation of organic sulfur compounds through SO2-initiated photochemistry of PAHs and dimethylsulfoxide at the air-water interface

Haoyu Jiang et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on acp-2022-13', Anonymous Referee #1, 07 Feb 2022
    • AC1: 'Reply on RC1', Sasho Gligorovski, 24 Feb 2022
  • RC2: 'Comment on acp-2022-13', Anonymous Referee #2, 07 Feb 2022
    • AC2: 'Reply on RC2', Sasho Gligorovski, 24 Feb 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Sasho Gligorovski on behalf of the Authors (24 Feb 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (24 Feb 2022) by Markus Ammann

Post-review adjustments

AA: Author's adjustment | EA: Editor approval
AA by Sasho Gligorovski on behalf of the Authors (29 Mar 2022)   Author's adjustment   Manuscript
EA: Adjustments approved (29 Mar 2022) by Markus Ammann
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Short summary
Heterogeneous oxidation of SO2 is suggested to be one of the most important pathways for sulfate formation during extreme haze events in China, yet the exact mechanism remains highly uncertain. Our study reveals that ubiquitous compounds at the sea surface PAHS and DMSO, when exposed to SO2 under simulated sunlight irradiation, generate abundant organic sulfur compounds, providing implications for air-sea interaction and secondary organic aerosols formation processes.
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