Chemical composition, structures, and light absorption of N-containing aromatic compounds emitted from burning wood and charcoal in household cookstoves

Xie, Mingjie; Zhao, Zhenzhen; Holder, Amara L.; Hays, Michael D.; Chen, Xi; Shen, Guofeng; Jetter, James J.; Champion, Wyatt M.; Wang, Qin'geng

doi:https://doi.org/10.5194/acp-20-14077-2020

Articles | Volume 20, issue 22

https://doi.org/10.5194/acp-20-14077-2020

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

https://doi.org/10.5194/acp-20-14077-2020

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

Articles | Volume 20, issue 22

Research article

|

20 Nov 2020

Research article |

| 20 Nov 2020

Chemical composition, structures, and light absorption of N-containing aromatic compounds emitted from burning wood and charcoal in household cookstoves

Mingjie Xie, Zhenzhen Zhao, Amara L. Holder, Michael D. Hays, Xi Chen, Guofeng Shen, James J. Jetter, Wyatt M. Champion, and Qin'geng Wang

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Final revised paper (published on 20 Nov 2020)
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Preprint (discussion started on 22 Jun 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 Xie et al.', Anonymous Referee #1, 17 Jul 2020
- AC1: 'Replies to acp-2020-594-RC1', Mingjie Xie, 19 Sep 2020
RC2: 'Review ACP-2020-594', Anonymous Referee #2, 29 Jul 2020
- AC2: 'Replies to acp-2020-594-RC2', Mingjie Xie, 19 Sep 2020
RC3: 'Review', Anonymous Referee #3, 17 Aug 2020
- AC3: 'Replies to acp-2020-594-RC3', Mingjie Xie, 19 Sep 2020

Peer-review completion

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

AR by Mingjie Xie on behalf of the Authors (19 Sep 2020) Author's response Manuscript

ED: Referee Nomination & Report Request started (01 Oct 2020) by Sergey A. Nizkorodov

RR by Anonymous Referee #2 (01 Oct 2020)

RR by Anonymous Referee #1 (02 Oct 2020)

ED: Publish as is (11 Oct 2020) by Sergey A. Nizkorodov

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Short summary

This study investigated the composition, structures, and light absorption of N-containing aromatic compounds (NACs) in PM_2.5 emitted from burning red oak and charcoal in a variety of cookstoves. The results suggest that the identified NACs might have substantial fractions remaining in the gas phase. In comparison to other sources, cookstove emissions from red oak or charcoal fuels did not exhibit unique NAC structural features but had distinct NAC composition.