Articles | Volume 19, issue 23
https://doi.org/10.5194/acp-19-15117-2019
© Author(s) 2019. 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-19-15117-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Mechanistic study of the formation of ring-retaining and ring-opening products from the oxidation of aromatic compounds under urban atmospheric conditions
Alexander Zaytsev
CORRESPONDING AUTHOR
John A. Paulson School of Engineering and Applied Sciences, Harvard
University, Cambridge, MA 02138, USA
Abigail R. Koss
Department of Civil and Environmental Engineering, Massachusetts
Institute of Technology, Cambridge, MA 02139, USA
now at: TOFWERK USA, Boulder, CO 80301, USA
Martin Breitenlechner
John A. Paulson School of Engineering and Applied Sciences, Harvard
University, Cambridge, MA 02138, USA
Jordan E. Krechmer
Aerodyne Research Inc., Billerica, MA 01821, USA
Kevin J. Nihill
Department of Civil and Environmental Engineering, Massachusetts
Institute of Technology, Cambridge, MA 02139, USA
Christopher Y. Lim
Department of Civil and Environmental Engineering, Massachusetts
Institute of Technology, Cambridge, MA 02139, USA
James C. Rowe
Department of Civil and Environmental Engineering, Massachusetts
Institute of Technology, Cambridge, MA 02139, USA
Joshua L. Cox
Department of Chemistry and Chemical Biology, Harvard University,
Cambridge, MA 02138, USA
Joshua Moss
Department of Civil and Environmental Engineering, Massachusetts
Institute of Technology, Cambridge, MA 02139, USA
Joseph R. Roscioli
Aerodyne Research Inc., Billerica, MA 01821, USA
Manjula R. Canagaratna
Aerodyne Research Inc., Billerica, MA 01821, USA
Douglas R. Worsnop
Aerodyne Research Inc., Billerica, MA 01821, USA
Jesse H. Kroll
Department of Civil and Environmental Engineering, Massachusetts
Institute of Technology, Cambridge, MA 02139, USA
Frank N. Keutsch
CORRESPONDING AUTHOR
John A. Paulson School of Engineering and Applied Sciences, Harvard
University, Cambridge, MA 02138, USA
Department of Chemistry and Chemical Biology, Harvard University,
Cambridge, MA 02138, USA
Department of Earth and Planetary Sciences, Harvard University,
Cambridge, MA 02138, USA
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60 citations as recorded by crossref.
- Review of technologies and their applications for the speciated detection of RO2 radicals Y. Gao et al. 10.1016/j.jes.2022.09.028
- New Insights into the Radical Chemistry and Product Distribution in the OH-Initiated Oxidation of Benzene L. Xu et al. 10.1021/acs.est.0c04780
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- Examining the structural properties of hydrophilic and hydrophobic organic aerosols using 1H NMR: Diurnal variations and source apportionment A. Sam et al. 10.1016/j.apr.2024.102363
- Anthropogenic Volatile Organic Compound (AVOC) Autoxidation as a Source of Highly Oxygenated Organic Molecules (HOM) M. Rissanen 10.1021/acs.jpca.1c06465
- Advances on Atmospheric Oxidation Mechanism of Typical Aromatic Hydrocarbons M. Song et al. 10.6023/A21050224
- Increasing role of phenolic oxidative branch in daytime oxidation process of aromatics in Chinese haze period F. Wang et al. 10.1016/j.scitotenv.2022.159578
- Synergistic photocatalytic treatment of aromatic hydrocarbons/NOx mixtures over TiO2: The activation and replenishment of lattice oxygen X. Wang et al. 10.1016/j.cej.2022.138168
- Organic Peroxides in Aerosol: Key Reactive Intermediates for Multiphase Processes in the Atmosphere S. Wang et al. 10.1021/acs.chemrev.2c00430
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- Formation of secondary organic aerosol from nitrate radical oxidation of phenolic VOCs: Implications for nitration mechanisms and brown carbon formation R. Mayorga et al. 10.1016/j.atmosenv.2020.117910
- Effects of NH3 on secondary aerosol formation from toluene/NOx photo-oxidation in different O3 formation regimes Z. Bao et al. 10.1016/j.atmosenv.2021.118603
- Oxidation mechanism of anisole initiated by the hydroxyl radicals in the atmosphere Y. Xu & L. Wang 10.1016/j.atmosenv.2024.120655
- Oxygenated products formed from OH-initiated reactions of trimethylbenzene: autoxidation and accretion Y. Wang et al. 10.5194/acp-20-9563-2020
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- Using highly time-resolved online mass spectrometry to examine biogenic and anthropogenic contributions to organic aerosol in Beijing A. Mehra et al. 10.1039/D0FD00080A
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- Source apportionment of volatile organic compounds during paddy-residue burning season in north-west India reveals large pool of photochemically formed air toxics R. Singh et al. 10.1016/j.envpol.2023.122656
- Optimizing the iodide-adduct chemical ionization mass spectrometry (CIMS) quantitative method for toluene oxidation intermediates: experimental insights into functional-group differences M. Song et al. 10.5194/amt-17-5113-2024
- Synergistic generation mechanisms of SOA and ozone from the photochemical oxidation of 1,3,5-trimethylbenzene: Influence of precursors ratio, temperature and radiation intensity H. Zhang et al. 10.1016/j.atmosres.2023.106924
- Ozonolysis Chemistry and Phase Behavior of 1-Octen-3-ol-Derived Secondary Organic Aerosol K. Fischer et al. 10.1021/acsearthspacechem.0c00092
- Oxidation Flow Reactor Results in a Chinese Megacity Emphasize the Important Contribution of S/IVOCs to Ambient SOA Formation W. Hu et al. 10.1021/acs.est.1c03155
- Fostering a Holistic Understanding of the Full Volatility Spectrum of Organic Compounds from Benzene Series Precursors through Mechanistic Modeling D. Yin et al. 10.1021/acs.est.3c07128
- Competing pathways of cresol formation in toluene photooxidation: OH-toluene adducts react with NO2 or with O2? B. Zhao et al. 10.1016/j.jes.2021.08.036
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- Ammonium adduct chemical ionization to investigate anthropogenic oxygenated gas-phase organic compounds in urban air P. Khare et al. 10.5194/acp-22-14377-2022
- SO<sub>2</sub> and NH<sub>3</sub> emissions enhance organosulfur compounds and fine particle formation from the photooxidation of a typical aromatic hydrocarbon Z. Yang et al. 10.5194/acp-21-7963-2021
- Recent advances in mass spectrometry techniques for atmospheric chemistry research on molecular‐level W. Zhang et al. 10.1002/mas.21857
- Water Significantly Changes the Ring-Cleavage Process During Aqueous Photooxidation of Toluene P. Dong et al. 10.1021/acs.est.1c04770
- Quantification of solid fuel combustion and aqueous chemistry contributions to secondary organic aerosol during wintertime haze events in Beijing Y. Tong et al. 10.5194/acp-21-9859-2021
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- Oxygenated organic molecules produced by low-NOx photooxidation of aromatic compounds: contributions to secondary organic aerosol and steric hindrance X. Cheng et al. 10.5194/acp-24-2099-2024
- Atmospheric organic vapors in two European pine forests measured by a Vocus PTR-TOF: insights into monoterpene and sesquiterpene oxidation processes H. Li et al. 10.5194/acp-21-4123-2021
- Enigma of Urban Gaseous Oxygenated Organic Molecules: Precursor Type, Role of NOx, and Degree of Oxygenation L. Tian et al. 10.1021/acs.est.2c05047
- Formation of condensable organic vapors from anthropogenic and biogenic volatile organic compounds (VOCs) is strongly perturbed by NO<sub><i>x</i></sub> in eastern China Y. Liu et al. 10.5194/acp-21-14789-2021
- O2 Activation by a Coordinated −NH– Function: Hydrogen Atom Transfer and Aromatic Ring Oxidation S. Mukherjee et al. 10.1021/acs.inorgchem.3c03038
- The formation mechanism of highly oxygenated organic molecules produced by toluene in the urban atmosphere Z. Dong et al. 10.1016/j.atmosenv.2022.119555
Latest update: 14 Dec 2024
Short summary
Aromatic hydrocarbons contribute significantly to the production of tropospheric ozone and secondary organic aerosol (SOA). Here later-generation low-volatility oxygenated products from toluene and 1,2,4-TMB oxidation by OH are detected in the gas and particle phases. We show that these products, previously identified as highly oxygenated molecules (HOMs), are formed in more than one pathway with differing numbers of reaction steps with OH. They also make up a significant fraction of SOA.
Aromatic hydrocarbons contribute significantly to the production of tropospheric ozone and...
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