Aug 23, 2023

ICARUS Chamber Experiment: Nguyen Group_20210117_2-methylbut-3-ene-1,2-diol/hydrogen peroxide_Hydroxyl radical_Ammonium sulfate


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Version: 20230823-015854

Goals:
Product and SOA formation study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH, using dry ammonium sulfate seeds at <5% 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. A DNPH cartridge was collected after photooxidation to analyze for carbonyl content.

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: 5
Temperature: 22
Seed Name: Ammonium sulfate
Pressure: 755

DOI
https://doi.org/10.5065/f8se-yx39
ICARUS Experiment Details
https://icarus.ucdavis.edu/experiment/536
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Temporal Range
2021-01-17 to 2021-01-17
Related Links
Publication - Gas-Phase Oxidation Rates and Products of 1,2-Dihydroxy Isoprene
GCMD Science Keywords
  • Atmosphere > Aerosols
  • Atmosphere > Atmospheric Chemistry > Trace Gases/Trace Species
GCMD Instruments
  • In Situ/Laboratory Instruments > Chemical Meters/Analyzers
File Media Types
  • application/zip
Support Contact
Bates, Kelvin
Nguyen Group
kelvinhbates@gmail.com

Data Curator
GDEX Curator
UCAR/NCAR - GDEX
gdex@ucar.edu

Legal Constraints
Creative Commons Attribution 4.0 International License.
Access Constraints
These data are openly accessible by all registered users. Accounts are available free of charge following the registration of user information with a valid email address.
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Authors
Nguyen, Tran
Publisher
ICARUS Community

Suggested Citation
Nguyen, Tran. (2023). ICARUS Chamber Experiment: Nguyen Group_20210117_2-methylbut-3-ene-1,2-diol/hydrogen peroxide_Hydroxyl radical_Ammonium sulfate. Version 20230823-015854. ICARUS Community. https://doi.org/10.5065/f8se-yx39. Accessed 24 Jan 2025.
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