Title:

ICARUS Chamber Experiment: Hildebrandt Ruiz Lab_20171125_DECANE/nitric oxide/nitrite_Chlorine radical_Ammonium sulfate_dry


Description:

Goals:
Find SOA yield for decane + Cl under high NOx condition (NO and NO2 injected) and low RH. Investigate volatility behavior based on 2D thermograms.

Summary:
Ammonium sulfate seed (0.01M, 150 mL) was injected using an aerosol generation system. Cl2 gas, NO and NO2 gas were injected from their cylinders. 81 ug/m3 of decane was injected into a glass bulb and heated clean air was made to flow over it, carrying the volatilized decane into the chamber. After ~30 mins (sufficient mixing time), lights were turned on for 1 hour (13:49:37-14:49:31). 64.7 ug/m3 of SOA was formed, giving a mass yield of 0.80. This is Exp#7 in associated publication.

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: DECANE, nitric oxide, nitrite
Reaction Type: Photooxidation
Temperature: 25
Seed Name: Ammonium sulfate


Metadata URL:

https://gdex.ucar.edu/dataset/id/c256c0cb-1a04-4208-a572-3f43fe1dd34a.html