Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 25, issue 12
Articles | Volume 25, issue 12
https://doi.org/10.5194/acp-25-6395-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-25-6395-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 12
Research article
 | 
27 Jun 2025
Research article |  | 27 Jun 2025

Direct measurement of N2O5 heterogeneous uptake coefficients on atmospheric aerosols in southwestern China and evaluation of current parameterizations

Jiayin Li, Tianyu Zhai, Xiaorui Chen, Haichao Wang, Shuyang Xie, Shiyi Chen, Chunmeng Li, Yuanjun Gong, Huabin Dong, and Keding Lu

Viewed

Total article views: 3,696 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,690 848 158 3,696 379 175 280
  • HTML: 2,690
  • PDF: 848
  • XML: 158
  • Total: 3,696
  • Supplement: 379
  • BibTeX: 175
  • EndNote: 280
Views and downloads (calculated since 14 Jan 2025)
Cumulative views and downloads (calculated since 14 Jan 2025)

Viewed (geographical distribution)

Total article views: 3,696 (including HTML, PDF, and XML) Thereof 3,694 with geography defined and 2 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 19 May 2026
Download
Short summary
We directly measured the dinitrogen pentoxide (N2O5) uptake coefficient using an aerosol flow tube, which critically impacts the NOx fate and particulate nitrate formation in a typical highland city, Kunming, in China. We found that the performance of current γ (N2O5) parameterizations showed deviations with the varying aerosol liquid water content (ALWC). Such differences would lead to biased estimation of particulate nitrate production potential. We give suggestions for future research directions.
Read more
Share
Altmetrics
Final-revised paper
Preprint