Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
Articles | Volume 19, issue 3
Articles | Volume 19, issue 3
https://doi.org/10.5194/acp-19-1491-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-1491-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 3
Research article
 | 
04 Feb 2019
Research article |  | 04 Feb 2019

Viscosities, diffusion coefficients, and mixing times of intrinsic fluorescent organic molecules in brown limonene secondary organic aerosol and tests of the Stokes–Einstein equation

Dagny A. Ullmann, Mallory L. Hinks, Adrian M. Maclean, Christopher L. Butenhoff, James W. Grayson, Kelley Barsanti, Jose L. Jimenez, Sergey A. Nizkorodov, Saeid Kamal, and Allan K. Bertram

Viewed

Total article views: 4,212 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
3,002 1,108 102 4,212 388 88 143
  • HTML: 3,002
  • PDF: 1,108
  • XML: 102
  • Total: 4,212
  • Supplement: 388
  • BibTeX: 88
  • EndNote: 143
Views and downloads (calculated since 05 Sep 2018)
Cumulative views and downloads (calculated since 05 Sep 2018)

Viewed (geographical distribution)

Total article views: 4,212 (including HTML, PDF, and XML) Thereof 4,123 with geography defined and 89 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 01 Dec 2025
Download
Short summary
We measured the viscosity and diffusion of organic molecules in secondary organic aerosol (SOA) generated from the ozonolysis of limonene. The results suggest that the mixing times of large organics in the SOA studied are short (< 1 h) for conditions found in the planetary boundary layer. The results also show that the Stokes–Einstein equation gives accurate predictions of diffusion coefficients of large organics within the studied SOA up to a viscosity of 102 to 104 Pa s.
Read more
Share
Altmetrics
Final-revised paper
Preprint