Different formation pathways of nitrogen-containing organic compounds in aerosols and fog water in northern China

Abstract - + - + 3 addition reactions contributed 43.6 %, 22.1 %, and 11.6 % of saNOCs, respectively. In contrast, these pathways contributed 26.8 %, 28.4 %, and 29.7 % of sfNOCs, respectively. This disparity in formation pathways is likely influenced by the diverse precursors, the aqueous acidity, and the gas-phase species partitioning. Correspondingly, saNOCs were found to contain a higher abundance of carbohydrate-like and highly oxygenated compounds with two nitrogen atoms compared to pNOCs. Conversely, sfNOCs exhibited a higher content of lipid-like compounds with fewer oxygen atoms. These results underscore the distinct secondary processes contributing to the diversity of NOCs in aerosols and fog water, which may lead to their different climate effects.

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

Bibliographic citation
Different formation pathways of nitrogen-containing organic compounds in aerosols and fog water in northern China ; volume:24 ; number:12 ; year:2024 ; pages:6987-6999 ; extent:13
Atmospheric chemistry and physics ; 24, Heft 12 (2024), 6987-6999 (gesamt 13)

Creator
Sun, Wei
Hu, Xiaodong
Fu, Yuzhen
Zhang, Guohua
Zhu, Yujiao
Wang, Xinfeng
Yan, Caiqing
Xue, Likun
Meng, He
Jiang, Bin
Liao, Yuhong
Wang, Xinming
Peng, Ping'an
Bi, Xinhui

DOI
10.5194/acp-24-6987-2024
URN
urn:nbn:de:101:1-2408051439059.218709311530
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
14.08.2025, 11:00 AM CEST

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Associated

  • Sun, Wei
  • Hu, Xiaodong
  • Fu, Yuzhen
  • Zhang, Guohua
  • Zhu, Yujiao
  • Wang, Xinfeng
  • Yan, Caiqing
  • Xue, Likun
  • Meng, He
  • Jiang, Bin
  • Liao, Yuhong
  • Wang, Xinming
  • Peng, Ping'an
  • Bi, Xinhui

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