Articles | Volume 16, issue 18
Atmos. Chem. Phys., 16, 11563–11580, 2016
https://doi.org/10.5194/acp-16-11563-2016

Special issue: Observations and Modeling of the Green Ocean Amazon (GoAmazon2014/5)...

Atmos. Chem. Phys., 16, 11563–11580, 2016
https://doi.org/10.5194/acp-16-11563-2016

Research article 19 Sep 2016

Research article | 19 Sep 2016

Volatility and lifetime against OH heterogeneous reaction of ambient isoprene-epoxydiols-derived secondary organic aerosol (IEPOX-SOA)

Weiwei Hu et al.

Viewed

Total article views: 3,036 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,708 1,222 106 3,036 417 53 117
  • HTML: 1,708
  • PDF: 1,222
  • XML: 106
  • Total: 3,036
  • Supplement: 417
  • BibTeX: 53
  • EndNote: 117
Views and downloads (calculated since 23 May 2016)
Cumulative views and downloads (calculated since 23 May 2016)

Cited

Latest update: 18 Oct 2021
Download
Short summary
IEPOX-SOA is biogenically derived secondary organic aerosol under anthropogenic influence, which has been shown to comprise a substantial fraction of OA globally. We investigated the lifetime of ambient IEPOX-SOA in the SE US and Amazonia, with an oxidation flow reactor and thermodenuder coupled with MS-based instrumentation. The low volatility and long lifetime of IEPOX-SOA against OH radicals' oxidation (> 2 weeks) was observed, which can help to constrain OA impact on air quality and climate.
Altmetrics
Final-revised paper
Preprint