ICARUS Chamber Experiment: Nguyen Group_20210114_2-Methylbut-3-ene-1,2-diol/Hydrogen Peroxide_Hydroxyl radical_Ammonium sulfate

d789314
| DOI: 10.5065/8V2D-Y796
 
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Abstract:

Goals:
Product and SOA formation study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH, using wet (deliquesced) ammonium sulfate seeds at 50% RH. RO2 + HO2 pathway targeted.

Summary:
1,2-DHI and H2O2 were injected, AS solution was atomized, and lights were turned on to initiate photooxidation. The CIMS died briefly partway through; it was only off for ~10 minutes but the signals appear to have changed a bit after restart. Note that the NOx and O3 monitors were sampling the room, not the chamber, until 11:00.

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

Experiment Category: Gas phase chemical reaction, Aerosol formation
Oxidant: Hydroxyl radical
Reactants: 2-methylbut-3-ene-1,2-diol, Hydrogen Peroxide
Reaction Type: Photooxidation
Relative Humidity: 50
Temperature: 22
Seed Name: Ammonium sulfate
Pressure: 755

Temporal Range:
2021-01-14 to 2021-01-14
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:
0.13 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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