TY  - JOUR
A1  - Ehrhart, Sebastian
A1  - Curtius, Joachim
T1  - Influence of aerosol lifetime on the interpretation of nucleation experiments with respect to the first nucleation theorem
T2  - Atmospheric chemistry and physics / Discussions
N2  - The SAWNUC microphysical aerosol nucleation model is used to study the effect of reactor walls on the interpretation of nucleation experiments with respect to nucleation theory. This work shows that loss processes, such as wall losses, influence the interpretation of nucleation experiments, especially at low growth rates and short lifetime of freshly nucleated particles. In these cases the power dependency of the formation rates, determined at a certain particle size, with respect to H2SO4 does not correspond to the approximate number of H2SO4 molecules in the critical cluster as expected by the first nucleation theorem. Observed ∂log(J)/∂log([H2SO4]) therefore can vary widely for identical nucleation conditions but different sink terms.
Y1  - 2013
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/29887
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-298873
UR  - http://www.atmos-chem-phys-discuss.net/13/9733/2013/
SN  - 1680-7367
SN  - 1680-7375
N1  - © Author(s) 2013. This work is distributed under the Creative Commons Attribution 3.0 License.
VL  - 13
SP  - 9733
EP  - 9750
PB  - European Geosciences Union
CY  - Katlenburg-Lindau
ER  -