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

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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.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
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)

Urheber
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
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 10:59 MESZ

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Beteiligte

  • 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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