Title:

ICARUS Chamber Experiment: Hildebrandt Ruiz Lab_20150703_ISOPRENE_Chlorine radical_Ammonium sulfate_C3_continuous Cl injection_neutral seed


Description:

Goals:
To calculate SOA yield from Cl-initiated photo-oxidation of isoprene at a VOC:Cl2 ratio of 0.89, and using neutral seed. Cl was continuously injected throughout the lights-on period with the total injected concentration reaching 270 ppb.

Summary:
Neutral seed was injected with an initial seed surface area of 770 um2/cm3, followed by a Cl2 injection out of a gas cylinder, and the isoprene injection using a heated glass bulb. Temperature was kept at 25C for the whole duration of the experiment, while RH was kept at less than 10%.

Organization: Hildebrandt Ruiz Lab
Lab Affiliation: University of Texas at Austin, Austin, TX, USA
Chamber: LHR Chamber

Experiment Category: Gas phase chemical reaction, Volatility and partitioning, Aerosol formation
Oxidant: Chlorine radical
Reactants: ISOPRENE
Reaction Type: Photooxidation
Temperature: 25
Seed Name: Ammonium sulfate


Metadata URL:

https://gdex.ucar.edu/dataset/id/4b7de9d1-a3ad-4a23-be89-e68a4953b717.html