ICARUS Chamber Experiment: Nguyen Group_20210419_2-methylbut-3-ene-1,2-diol/OZONE_Ozone_Ammonium sulfate

Goals: Oxidation product & SOA formation study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) ozonolysis under humid (50% RH) conditions.

Summary: 1,2-DHI and ammonium sulfate seed aerosol were injected into a humidified chamber and the bag was mixed and allowed to equilibrate. Ozone was injected over the course of 2 minutes with pulses of mixing air. Ozonolysis and SOA formation were allowed to continue for ~5.5 hours before shutdown. At ~4:15pm an MSMS scan of m/z 169 was performed to help identify this product.

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

Experiment Category: Gas phase chemical reaction, Aerosol formation Oxidant: Ozone Reactants: 2-methylbut-3-ene-1,2-diol, OZONE Reaction Type: Dark oxidation Relative Humidity: 56 Temperature: 22 Seed Name: Ammonium sulfate Pressure: 755

To Access Resource:

Questions? Email Resource Support Contact:

  • Bates, Kelvin
    Nguyen Group

Temporal Range

  • Begin:  2021-04-19
    End:  2021-04-19


Resource Type dataset
Temporal Range Begin 2021-04-19
Temporal Range End 2021-04-19
Temporal Resolution N/A
Bounding Box North Lat N/A
Bounding Box South Lat N/A
Bounding Box West Long N/A
Bounding Box East Long N/A
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Publication : Gas-Phase Oxidation Rates and Products of 1,2-Dihydroxy Isoprene

Additional Information N/A
Resource Format Compressed Archive File (application/zip)
Standardized Resource Format Archive
Asset Size N/A
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.
Software Implementation Language N/A

Resource Support Name Bates, Kelvin
Resource Support Email kelvinhbates@gmail.com
Resource Support Organization Nguyen Group
Distributor N/A
Metadata Contact Name GDEX Curator
Metadata Contact Email gdex@ucar.edu
Metadata Contact Organization UCAR/NCAR - GDEX

Author Nguyen, Tran
Publisher ICARUS Community
Publication Date 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/hw9w-1v28
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2023-08-23T02:19:41-06:00
Metadata Record Identifier edu.ucar.gdex::e634cae7-2b49-4190-a8c5-33355ee40408
Metadata Language eng; USA
Suggested Citation Nguyen, Tran. (2023). ICARUS Chamber Experiment: Nguyen Group_20210419_2-methylbut-3-ene-1,2-diol/OZONE_Ozone_Ammonium sulfate. ICARUS Community. https://doi.org/10.5065/hw9w-1v28. Accessed 14 July 2024.

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