ICARUS Chamber Experiment: Nguyen Group_20190725_ALPHA-PINENE/OZONE/10102-44-0_Nitrate radical_Ammonium sulfate_noH2O2

Goals: Control experiment for the O3+NO2+H2O2 series -- this one with no H2O2, and therefore likely very little HO2 formation during oxidation (more RO2 + RO2, some RO2 + NO3 likely)

Summary: NO2 and O3 were injected in the chamber and allowed to equilibrate, forming NO3 (and some N2O5). Ammonium sulfate seed particles were injected. Then a-pinene was injected and decayed by simultaneous reaction with ozone and NO3. Gas phase was monitored by CF3O- CIMS and particle formation by SMPS. A filter was collected for later offline analysis.

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

Experiment Category: Gas phase chemical reaction, Aerosol formation Oxidant: Nitrate radical Reactants: ALPHA-PINENE, OZONE, 10102-44-0 Reaction Type: Dark oxidation Relative Humidity: 5 Temperature: 22 Seed Name: Ammonium sulfate Pressure: 755 Torr

To Access Resource:

Questions? Email Resource Support Contact:

  • Bates, Kelvin
    Nguyen Group

Temporal Range

  • Begin:  2019-07-25
    End:  2019-07-25


Resource Type dataset
Temporal Range Begin 2019-07-25
Temporal Range End 2019-07-25
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 N/A
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 2022-11-27
Digital Object Identifier (DOI) https://doi.org/10.5065/q428-we29
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2023-06-04T00:16:04-06:00
Metadata Record Identifier edu.ucar.gdex::ae759d58-dcb4-465a-90f1-30fcfb49791b
Metadata Language eng; USA
Suggested Citation Nguyen, Tran. (2022). ICARUS Chamber Experiment: Nguyen Group_20190725_ALPHA-PINENE/OZONE/10102-44-0_Nitrate radical_Ammonium sulfate_noH2O2. ICARUS Community. https://doi.org/10.5065/q428-we29. Accessed 04 June 2023.

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