ICARUS Chamber Experiment: Nguyen Group_20210204_2-methylbut-3-ene-1,2-diol/Methyl nitrite_Hydroxyl radical_Ammonium sulfate

d789253
| DOI: 10.5065/9RB1-PN14
 
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Abstract:

Goals:
Product & SOA formation study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH, seeded (ammonium sulfate), dry, trying to get the best conditions possible for any isomerization/autooxidation to occur (including high temperature, low OH / light)

Summary:
The chamber was heated to 35 degree C and all but two lights were removed from the chamber (~3% of maximum light flux). 1,2-DHI and CH3ONO were injected, AS was atomized, and the bag was allowed to mix and equilibrate, after which the lights were turned on and left on overnight (greater than 24 hours). The CIMS was ran out of reagent gas, so signals were pretty wonky after 6:00 am on the second day.

Organization: Nguyen Group
Lab Affiliation: UC Davis
Chamber: Tran's big bag of air

Experiment Category: Gas phase chemical reaction
Oxidant: Hydroxyl radical
Reactants: 2-methylbut-3-ene-1,2-diol, Methyl nitrite
Reaction Type: Photooxidation
Relative Humidity: 5
Temperature: 35
Seed Name: Ammonium sulfate
Pressure: 755

Temporal Range:
2021-02-04 to 2021-02-04
Variables:
Trace Gases/Trace Species
Vertical Levels:
See the detailed metadata for level information.
Data Types:
Platform_Observation
Data Contributors:
UC-DAVIS/CHEMISTRY
Department of Chemistry, University of California, Davis
Related Resources:
Icarus Dataset at UC-Davis
Total Volume:
0.15 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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