ICARUS Chamber Experiment: Nguyen Group_20210323_ALPHA-PINENE/OZONE/hydrogen peroxide/10102-44-0_Nitrate radical_N/A

Goals: To quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the chamber. This experiment was predominantly to collect a filter to analyze the chemical content of pinene+NO3 RO2+RO2 SOA by offline HRMS.

Summary: H2O2, NO2, and O3 were injected in the chamber and allowed to equilibrate, forming NO3. 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. After all injections, a filter was collected for offline HRMS 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, hydrogen peroxide, 10102-44-0 Reaction Type: Dark oxidation Relative Humidity: 5 Temperature: 22 Seed Name: N/A Pressure: 755 Torr

To Access Resource:

Questions? Email Resource Support Contact:

  • Bates, Kelvin
    Nguyen Group

Temporal Range

  • Begin:  2021-03-23
    End:  2021-03-23


Resource Type dataset
Temporal Range Begin 2021-03-23
Temporal Range End 2021-03-23
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)
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/d5wp-5f31
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2023-02-02T00:19:10-07:00
Metadata Record Identifier edu.ucar.gdex::22cb4668-b4f0-45b8-9046-e758ecd2e368
Metadata Language eng; USA
Suggested Citation Nguyen, Tran. (2022). ICARUS Chamber Experiment: Nguyen Group_20210323_ALPHA-PINENE/OZONE/hydrogen peroxide/10102-44-0_Nitrate radical_N/A. ICARUS Community. https://doi.org/10.5065/d5wp-5f31. Accessed 02 February 2023.

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