Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 22, issue 20
Articles | Volume 22, issue 20
https://doi.org/10.5194/acp-22-13739-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-22-13739-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 22, issue 20
Research article
 | 
24 Oct 2022
Research article |  | 24 Oct 2022

Potential underestimation of ambient brown carbon absorption based on the methanol extraction method and its impacts on source analysis

Zhenqi Xu, Wei Feng, Yicheng Wang, Haoran Ye, Yuhang Wang, Hong Liao, and Mingjie Xie

Viewed

Total article views: 2,655 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,899 693 63 2,655 164 28 48
  • HTML: 1,899
  • PDF: 693
  • XML: 63
  • Total: 2,655
  • Supplement: 164
  • BibTeX: 28
  • EndNote: 48
Views and downloads (calculated since 06 Jul 2022)
Cumulative views and downloads (calculated since 06 Jul 2022)

Viewed (geographical distribution)

Total article views: 2,655 (including HTML, PDF, and XML) Thereof 2,687 with geography defined and -32 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 20 Nov 2024
Download
Short summary
This work uses a solvent (DMF) that can efficiently dissolve low-volatility OC to examine BrC absorption and sources, which will benefit future investigations on the physicochemical properties of large organic molecules. The study results also shed light on potential sources for methanol-insoluble OC. These results highlight the importance of testing different solvents to investigate the structures and light absorption of low-volatility BrC.
Read more
Altmetrics
Final-revised paper
Preprint