ICARUS Chamber Experiment: Jimenez Lab_20181121_Toluene/Methyl nitrite/Nitric oxide_Hydroxyl radical_Ammonium sulfate

d789072
| DOI: 10.5065/ZDC6-7A91
 
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Abstract:

Goals:
Determine the average and individual gas-particle accommodation coefficients of reaction products formed from toluene photooxidation and contributing to SOA formation.

Summary:
Toluene, Methyl nitrite, NO, and particle seed added to chamber, UV lights turned on for 10-20 seconds, multifunctional products formed and some condensed to aerosol. The 10-20s UV light/photochemistry bursts were repeated 7 times. SMPS measurements of particle size distributions were conducted to determine particle formation, surface area and condensational sink rate coefficients. In this experiment reported, Aerosol-phase chemical species were measured with HR-AMS.

Organization: Jimenez Lab
Lab Affiliation: University of Colorado, Boulder
Chamber: 1-White (1W)

Experiment Category: Volatility and partitioning
Oxidant: Hydroxyl radical
Reactants: Toluene, Methyl nitrite, Nitric oxide
Reaction Type: Photooxidation
Temperature: 25
Seed Name: Ammonium sulfate
Pressure: 830 mbar

Temporal Range:
2018-11-21
Variables:
Trace Gases/Trace Species
Data Types:
Platform Observation
Data Contributors:
CU-Boulder/CHEMISTRY
Chemistry, University of Colorado, Boulder
Related Resources:
Icarus Dataset at UC-Davis
Total Volume:
0.42 MB
Data Formats:
ASCII (see dataset documentation)
Metadata Record:
Data License:
Data LicenseThis work is licensed under a Creative Commons Attribution 4.0 International License.
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