Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 22, issue 16
Articles | Volume 22, issue 16
https://doi.org/10.5194/acp-22-10827-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-22-10827-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 22, issue 16
Research article
 | 
26 Aug 2022
Research article |  | 26 Aug 2022

Secondary organic aerosols from OH oxidation of cyclic volatile methyl siloxanes as an important Si source in the atmosphere

Chong Han, Hongxing Yang, Kun Li, Patrick Lee, John Liggio, Amy Leithead, and Shao-Meng Li

Viewed

Total article views: 3,799 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,709 1,001 89 3,799 448 71 113
  • HTML: 2,709
  • PDF: 1,001
  • XML: 89
  • Total: 3,799
  • Supplement: 448
  • BibTeX: 71
  • EndNote: 113
Views and downloads (calculated since 01 Dec 2021)
Cumulative views and downloads (calculated since 01 Dec 2021)

Viewed (geographical distribution)

Total article views: 3,799 (including HTML, PDF, and XML) Thereof 3,799 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 29 Nov 2025
Download
Short summary
We presented yields and compositions of Si-containing SOAs generated from the reaction of cVMSs (D3–D6) with OH radicals. NOx played a negative role in cVMS SOA formation, while ammonium sulfate seeds enhanced D3–D5 SOA yields at short photochemical ages under high-NOx conditions. The aerosol mass spectra confirmed that the components of cVMS SOAs significantly relied on OH exposure. A global cVMS-derived SOA source strength was estimated in order to understand SOA formation potentials of cVMSs.
Read more
Share
Altmetrics
Final-revised paper
Preprint