Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 25, issue 19
Articles | Volume 25, issue 19
https://doi.org/10.5194/acp-25-11597-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-25-11597-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 25, issue 19
Research article
 | 
30 Sep 2025
Research article |  | 30 Sep 2025

Molecular insight into aqueous-phase photolysis and photooxidation of water-soluble organic matter emitted from biomass burning and coal combustion

Tao Cao, Cuncun Xu, Hao Chen, Jianzhong Song, Jun Li, Haiyan Song, Bin Jiang, Yin Zhong, and Ping'an Peng

Viewed

Total article views: 3,958 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,188 598 172 3,958 282 144 174
  • HTML: 3,188
  • PDF: 598
  • XML: 172
  • Total: 3,958
  • Supplement: 282
  • BibTeX: 144
  • EndNote: 174
Views and downloads (calculated since 04 Mar 2025)
Cumulative views and downloads (calculated since 04 Mar 2025)

Viewed (geographical distribution)

Total article views: 3,958 (including HTML, PDF, and XML) Thereof 3,958 with geography defined and 0 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 10 May 2026
Download
Short summary
This study investigated the evolution of biomass and water-soluble organic matter (WSOM) derived from coal combustion during an aqueous photochemical process. The results indicate that photochemical aging induces distinct changes in the optical and molecular properties of WSOM. More pronounced alterations were observed during OH photooxidation than direct photolysis. Our results also demonstrate that atmospheric photooxidation may represent a significant source of black-carbon-like substances.
Read more
Share
Altmetrics
Final-revised paper
Preprint