Is the gas‐particle partitioning in alpha‐pinene secondary organic aerosol reversible?

@article{Grieshop2007IsTG,
  title={Is the gas‐particle partitioning in alpha‐pinene secondary organic aerosol reversible?},
  author={A. Grieshop and Neil M. Donahue and Allen L. Robinson},
  journal={Geophysical Research Letters},
  year={2007},
  volume={34}
}
This paper discusses the reversibility of gas‐particle partitioning in secondary organic aerosol (SOA) formed from α‐pinene ozonolysis in a smog chamber. Previously, phase partitioning has been studied quantitatively via SOA production experiments and qualitatively by perturbing temperature and observing particle evaporation. In this work, two methods were used to isothermally dilute the SOA: an external dilution sampler and an in‐chamber technique. Dilution caused some evaporation of SOA, but… 
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