Oxygenated organic molecules produced by low-NO<sub><italic>x</italic></sub> photooxidation of aromatic compounds: contributions to secondary organic aerosol and steric hindrance

Abstract NO 3 - NO x NO 3 - -TOF-CIMS may have contributed up to 30.0 % of the measured SOA mass, suggesting significant mass contributions of less oxygenated, undetected semi-volatile products. Our results highlight the key roles of progressive OH oxidation, methyl substitution and ring structure in the OOM formation from aromatic precursors, which need to be considered in future model developments to improve the model performance for organic aerosol.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Oxygenated organic molecules produced by low-NOx photooxidation of aromatic compounds: contributions to secondary organic aerosol and steric hindrance ; volume:24 ; number:4 ; year:2024 ; pages:2099-2112 ; extent:14
Atmospheric chemistry and physics ; 24, Heft 4 (2024), 2099-2112 (gesamt 14)

Creator
Cheng, Xi
Li, Yong Jie
Zheng, Yan
Liao, Keren
Koenig, Theodore K.
Ge, Yanli
Zhu, Tong
Ye, Chunxiang
Qiu, Xinghua
Chen, Qi

DOI
10.5194/acp-24-2099-2024
URN
urn:nbn:de:101:1-2024022203211099463128
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 10:59 AM CEST

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Associated

  • Cheng, Xi
  • Li, Yong Jie
  • Zheng, Yan
  • Liao, Keren
  • Koenig, Theodore K.
  • Ge, Yanli
  • Zhu, Tong
  • Ye, Chunxiang
  • Qiu, Xinghua
  • Chen, Qi

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