Articles | Volume 22, issue 1
Atmos. Chem. Phys., 22, 215–244, 2022
https://doi.org/10.5194/acp-22-215-2022
Atmos. Chem. Phys., 22, 215–244, 2022
https://doi.org/10.5194/acp-22-215-2022

Research article 07 Jan 2022

Research article | 07 Jan 2022

Modelling the gas–particle partitioning and water uptake of isoprene-derived secondary organic aerosol at high and low relative humidity

Dalrin Ampritta Amaladhasan 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-2021-251', Anonymous Referee #1, 11 May 2021
    • AC1: 'Responses to referee #1', Dalrin Ampritta Amaladhasan, 13 Sep 2021
  • RC2: 'Comment on acp-2021-251', Anonymous Referee #2, 18 May 2021
    • AC2: 'Responses to referee #2', Dalrin Ampritta Amaladhasan, 13 Sep 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Dalrin Ampritta Amaladhasan on behalf of the Authors (06 Oct 2021)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (12 Oct 2021) by Hang Su
RR by Anonymous Referee #1 (31 Oct 2021)
ED: Publish as is (15 Nov 2021) by Hang Su
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Short summary
We use a combination of models for gas-phase chemical reactions and equilibrium gas–particle partitioning of isoprene-derived secondary organic aerosols (SOAs) informed by dark ozonolysis experiments conducted in the CLOUD chamber. Our predictions cover high to low relative humidities (RHs) and quantify how SOA mass yields are enhanced at high RH as well as the impact of inorganic seeds of distinct hygroscopicities and acidities on the coupled partitioning of water and semi-volatile organics.
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