Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 21, issue 16
Articles | Volume 21, issue 16
https://doi.org/10.5194/acp-21-12665-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/acp-21-12665-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21, issue 16
Research article
 | 
26 Aug 2021
Research article |  | 26 Aug 2021

Atmospheric photooxidation and ozonolysis of Δ3-carene and 3-caronaldehyde: rate constants and product yields

Luisa Hantschke, Anna Novelli, Birger Bohn, Changmin Cho, David Reimer, Franz Rohrer, Ralf Tillmann, Marvin Glowania, Andreas Hofzumahaus, Astrid Kiendler-Scharr, Andreas Wahner, and Hendrik Fuchs

Supplement

https://doi.org/10.5194/acp-21-12665-2021-supplement

Data sets

Data set for Experiment on 13 June 2019 L. Hantschke, H. Fuchs, A. Novelli, B. Bohn, C. Cho, D. Reimer, F. Rohrer, R. Tillmann, and M. Glowania https://doi.org/10.25326/BQNH-P286

Data set for Experiment on 21 May 2020 L. Hantschke, H. Fuchs, A. Novelli, B. Bohn, C. Cho, D. Reimer, F. Rohrer, R. Tillmann, and M. Glowania https://doi.org/10.25326/AGPD-MP70

Data set for Experiment on 27 May 2020 L. Hantschke, H. Fuchs, A. Novelli, B. Bohn, C. Cho, D. Reimer, F. Rohrer, R. Tillmann, and M. Glowania https://doi.org/10.25326/8K59-JC53

Data set for experiments on 31 May 2020 L. Hantschke, H. Fuchs, A. Novelli, B. Bohn, C. Cho, D. Reimer, F. Rohrer, R. Tillmann, and M. Glowania https://doi.org/10.25326/QACC-KJ83

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Short summary
The reactions of Δ3-carene with ozone and the hydroxyl radical (OH) and the photolysis and OH reaction of caronaldehyde were investigated in the simulation chamber SAPHIR. Reaction rate constants of these reactions were determined. Caronaldehyde yields of the ozonolysis and OH reaction were determined. The organic nitrate yield of the reaction of Δ3-carene and caronaldehyde-derived peroxy radicals with NO was determined. The ROx budget (ROx = OH+HO2+RO2) was also investigated.
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Simulation chambers as tools in atmospheric research (AMT/ACP/GMD...
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