Articles | Volume 24, issue 16
https://doi.org/10.5194/acp-24-9459-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-24-9459-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Formation and temperature dependence of highly oxygenated organic molecules (HOMs) from Δ3-carene ozonolysis
Institute for Atmospheric and Earth System Research (INAR), University of Helsinki, Helsinki, 000149, Finland
Ditte Thomsen
Department of Chemistry, Aarhus University, Aarhus, 8000, Denmark
Emil Mark Iversen
Department of Chemistry, Aarhus University, Aarhus, 8000, Denmark
Pontus Roldin
Department of Physics, Lund University, Lund, 22100, Sweden
IVL, Swedish Environmental Research Institute, 211 19 Malmö, Sweden
Jane Tygesen Skønager
Department of Chemistry, Aarhus University, Aarhus, 8000, Denmark
Linjie Li
Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, 41296, Sweden
Michael Priestley
Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, 41296, Sweden
Henrik B. Pedersen
Department of Physics and Astronomy, Aarhus University, Aarhus, 8000, Denmark
Mattias Hallquist
Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, 41296, Sweden
Merete Bilde
Department of Chemistry, Aarhus University, Aarhus, 8000, Denmark
Marianne Glasius
Department of Chemistry, Aarhus University, Aarhus, 8000, Denmark
Institute for Atmospheric and Earth System Research (INAR), University of Helsinki, Helsinki, 000149, Finland
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Cited
8 citations as recorded by crossref.
- Process-level simulation of chemical composition, size distribution and cloud condensation nuclei of secondary organic aerosol from α-pinene ozonolysis Z. Song et al. https://doi.org/10.5194/acp-26-2769-2026
- Selective Deuteration Reveals the Importance of Multiple Branching Pathways in α-Pinene Autoxidation M. Meder et al. https://doi.org/10.1021/jacs.4c14462
- Product and mechanistic insights into the ozonolysis of Δ3-Carene X. Song et al. https://doi.org/10.1016/j.atmosenv.2025.121449
- Comparison of Gaseous and Particulate Highly Oxygenated Organic Molecules from the Ozonolysis of Terpenes J. Zhao et al. https://doi.org/10.1021/acsestair.4c00121
- Gas-phase products from nitrate radical oxidation of five monoterpenes: insights from free-jet flow-tube experiments J. Zhang et al. https://doi.org/10.5194/acp-26-3933-2026
- Measurement report: New particle formation events observed during the COALA-2020 campaign J. Ramirez-Gamboa et al. https://doi.org/10.5194/acp-25-9937-2025
- Measurement report: Spatial variability of VOCs, ozone, and carbonaceous aerosols during the 2022 European summer heatwave W. Aas et al. https://doi.org/10.5194/acp-26-8717-2026
- Cross-Reaction Products from Mixed Volatile Organic Compound Oxidation: Evidence from Isotope-Labeled Toluene and α-Pinene Secondary Organic Aerosol H. Jiang et al. https://doi.org/10.3390/atmos17050451
8 citations as recorded by crossref.
- Process-level simulation of chemical composition, size distribution and cloud condensation nuclei of secondary organic aerosol from α-pinene ozonolysis Z. Song et al. https://doi.org/10.5194/acp-26-2769-2026
- Selective Deuteration Reveals the Importance of Multiple Branching Pathways in α-Pinene Autoxidation M. Meder et al. https://doi.org/10.1021/jacs.4c14462
- Product and mechanistic insights into the ozonolysis of Δ3-Carene X. Song et al. https://doi.org/10.1016/j.atmosenv.2025.121449
- Comparison of Gaseous and Particulate Highly Oxygenated Organic Molecules from the Ozonolysis of Terpenes J. Zhao et al. https://doi.org/10.1021/acsestair.4c00121
- Gas-phase products from nitrate radical oxidation of five monoterpenes: insights from free-jet flow-tube experiments J. Zhang et al. https://doi.org/10.5194/acp-26-3933-2026
- Measurement report: New particle formation events observed during the COALA-2020 campaign J. Ramirez-Gamboa et al. https://doi.org/10.5194/acp-25-9937-2025
- Measurement report: Spatial variability of VOCs, ozone, and carbonaceous aerosols during the 2022 European summer heatwave W. Aas et al. https://doi.org/10.5194/acp-26-8717-2026
- Cross-Reaction Products from Mixed Volatile Organic Compound Oxidation: Evidence from Isotope-Labeled Toluene and α-Pinene Secondary Organic Aerosol H. Jiang et al. https://doi.org/10.3390/atmos17050451
Saved (final revised paper)
Latest update: 25 Jun 2026
Short summary
∆3-carene is abundantly emitted from vegetation, but its atmospheric oxidation chemistry has received limited attention. We explored highly oxygenated organic molecule (HOM) formation from ∆3-carene ozonolysis in chambers and investigated the impact of temperature and relative humidity on HOM formation. Our findings provide new insights into ∆3-carene oxidation pathways and their potential to impact atmospheric aerosols.
∆3-carene is abundantly emitted from vegetation, but its atmospheric oxidation chemistry has...
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