Articles | Volume 15, issue 18
https://doi.org/10.5194/acp-15-10701-2015
https://doi.org/10.5194/acp-15-10701-2015
Research article
 | 
25 Sep 2015
Research article |  | 25 Sep 2015

Thermodynamics of the formation of sulfuric acid dimers in the binary (H2SO4–H2O) and ternary (H2SO4–H2O–NH3) system

A. Kürten, S. Münch, L. Rondo, F. Bianchi, J. Duplissy, T. Jokinen, H. Junninen, N. Sarnela, S. Schobesberger, M. Simon, M. Sipilä, J. Almeida, A. Amorim, J. Dommen, N. M. Donahue, E. M. Dunne, R. C. Flagan, A. Franchin, J. Kirkby, A. Kupc, V. Makhmutov, T. Petäjä, A. P. Praplan, F. Riccobono, G. Steiner, A. Tomé, G. Tsagkogeorgas, P. E. Wagner, D. Wimmer, U. Baltensperger, M. Kulmala, D. R. Worsnop, and J. Curtius

Viewed

Total article views: 4,366 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,593 1,657 116 4,366 122 145
  • HTML: 2,593
  • PDF: 1,657
  • XML: 116
  • Total: 4,366
  • BibTeX: 122
  • EndNote: 145
Views and downloads (calculated since 18 May 2015)
Cumulative views and downloads (calculated since 18 May 2015)

Cited

Saved (final revised paper)

Latest update: 17 Apr 2024
Download
Short summary
New particle formation (NPF) is an important atmospheric process. At cold temperatures in the upper troposphere the binary (H2SO4-H2O) and ternary (H2SO4-H2O-NH3) system are thought to be important for NPF. Sulfuric acid monomer (H2SO4) and sulfuric acid dimer ((H2SO4)2) concentrations were measured between 208 and 248K for these systems and dimer evaporation rates were derived. These data will help to better understand and predict binary and ternary nucleation at low temperatures.
Altmetrics
Final-revised paper
Preprint