Molecular characterization of firework-related urban aerosols using Fourier transform ion cyclotron resonance mass spectrometry

Xie, Qiaorong; Su, Sihui; Chen, Shuang; Xu, Yisheng; Cao, Dong; Chen, Jing; Ren, Lujie; Yue, Siyao; Zhao, Wanyu; Sun, Yele; Wang, Zifa; Tong, Haijie; Su, Hang; Cheng, Yafang; Kawamura, Kimitaka; Jiang, Guibin; Liu, Cong-Qiang; Fu, Pingqing

doi:https://doi.org/10.5194/acp-20-6803-2020

Articles | Volume 20, issue 11

https://doi.org/10.5194/acp-20-6803-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-20-6803-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 20, issue 11

Research article

|

10 Jun 2020

Research article |

| 10 Jun 2020

Molecular characterization of firework-related urban aerosols using Fourier transform ion cyclotron resonance mass spectrometry

Qiaorong Xie, Sihui Su, Shuang Chen, Yisheng Xu, Dong Cao, Jing Chen, Lujie Ren, Siyao Yue, Wanyu Zhao, Yele Sun, Zifa Wang, Haijie Tong, Hang Su, Yafang Cheng, Kimitaka Kawamura, Guibin Jiang, Cong-Qiang Liu, and Pingqing Fu

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Final revised paper (published on 10 Jun 2020)
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Preprint (discussion started on 20 Jan 2020)
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Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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RC1: 'Review of “Molecular Characterization of Firework-Related Urban Aerosols using FT-ICR Mass Spectrometry” by Qiaorong Xie et al.', Anonymous Referee #1, 23 Feb 2020
- AC1: 'Responses to Reviewer #1', Pingqing Fu, 27 Apr 2020
RC2: 'Molecular Characterization of Firework-Related Urban Aerosols using FT-ICR Mass Spectrometry', Anonymous Referee #2, 03 Mar 2020
- AC2: 'Responses to Reviewer #2', Pingqing Fu, 27 Apr 2020
RC3: 'Comments', Anonymous Referee #3, 05 Mar 2020
- AC3: 'Responses to Reviewer #3', Pingqing Fu, 27 Apr 2020

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Pingqing Fu on behalf of the Authors (27 Apr 2020) Author's response Manuscript

ED: Publish as is (07 May 2020) by Jason Surratt

AR by Pingqing Fu on behalf of the Authors (07 May 2020) Manuscript

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Short summary

Current knowledge on firework-related organic aerosols is very limited. Here the detailed molecular composition of organics in urban aerosols was characterized using ultrahigh-resolution FT-ICR mass spectrometry. Our findings highlight that firework emission leads to a sharp increase in CHO, CHNO, and CHOS containing high-molecular-weight species, particularly aromatic-like substances, which affect the physicochemical properties such as the light absorption and health effects of urban aerosols.