Articles | Volume 20, issue 13
https://doi.org/10.5194/acp-20-8123-2020
https://doi.org/10.5194/acp-20-8123-2020
Research article
 | 
13 Jul 2020
Research article |  | 13 Jul 2020

Temperature effects on optical properties and chemical composition of secondary organic aerosol derived from n-dodecane

Junling Li, Weigang Wang, Kun Li, Wenyu Zhang, Chao Peng, Li Zhou, Bo Shi, Yan Chen, Mingyuan Liu, Hong Li, and Maofa Ge

Viewed

Total article views: 2,609 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,887 676 46 2,609 323 43 73
  • HTML: 1,887
  • PDF: 676
  • XML: 46
  • Total: 2,609
  • Supplement: 323
  • BibTeX: 43
  • EndNote: 73
Views and downloads (calculated since 13 Feb 2020)
Cumulative views and downloads (calculated since 13 Feb 2020)

Viewed (geographical distribution)

Total article views: 2,609 (including HTML, PDF, and XML) Thereof 2,593 with geography defined and 16 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 20 Nov 2024
Download
Short summary
Long-chain alkanes (a large fraction of diesel fuel and its exhaust) are important potential contributors of SOA. Through the analysis of the components of formed SOA, we found that low-temperature conditions promote the oligomerization of n-dodecane, and the degree of oligomerization can reach tetramerization. The presence of the oligomers enhances the light extinction of the particles. UV-scattering particles in the boundary layer can accelerate photochemical reactions and haze production.
Altmetrics
Final-revised paper
Preprint