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Atmospheric H2SO4 / H2O Particle Formation: Mechanistic Investigations

  • T. Berndt
  • O. Böge
  • F. Stratmann
Conference paper

The formation of H2SO4/H2O particles has been investigated in a laboratory study using a flow tube operated at atmospheric pressure. The needed H2SO4vapour was produced in three different ways: (i) in situ formation starting from OH + SO2, (ii) reaction of SO3 with water vapour, (iii) taking H2SO4vapour from a liquid reservoir. The findings are discussed with respect to the mechanism of the formation of particle’s precursors.

Keywords Atmospheric nucleation, H2SO4, mechanism

Keywords

Particle Formation Flow Tube Cloud Condensation Nucleus Aerosol Size Distribution Differential Mobility Analyser 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer 2007

Authors and Affiliations

  • T. Berndt
    • 1
  • O. Böge
    • 1
  • F. Stratmann
    • 1
  1. 1.Leibniz Institute for Tropospheric ResearchGermany

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