ICARUS Chamber Experiment: Nguyen Group_20190726_ALPHA-PINENE/OZONE_Ozone_Ammonium sulfate_control_for_20190725

Goals: Control (no NO2) for 20190725, which itself is a 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: O3 was injected in the chamber followed by ammonium sulfate seed particles. 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: Ozone Reactants: ALPHA-PINENE, OZONE Reaction Type: Dark oxidation Relative Humidity: 5 Temperature: 22 Seed Name: Ammonium sulfate Pressure: 755 Torr

To Access Resource:

Questions? Email Resource Support Contact:

  • datahelp@ucar.edu

Temporal Range

  • Begin:  2019-07-26
    End:  2019-07-26

Keywords

Resource Type dataset
Temporal Range Begin 2019-07-26
Temporal Range End 2019-07-26
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

Related Resource #1 : ICARUS Dataset at UC-Davis
Additional Information N/A
Resource Format ASCII
Standardized Resource Format ASCII
Asset Size 39.433 MB
Legal Constraints

Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

Resource Support Name N/A
Resource Support Email datahelp@ucar.edu
Resource Support Organization N/A
Distributor NSF NCAR Geoscience Data Exchange
Metadata Contact Name N/A
Metadata Contact Email datahelp@ucar.edu
Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author Nguyen, Tran B.
Publisher NSF National Center for Atmospheric Research
Publication Date 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/x8et-0d28
Alternate Identifier d789547
Resource Version N/A
Topic Category environment
Progress completed
Metadata Date 2025-10-09T01:41:16Z
Metadata Record Identifier edu.ucar.gdex::d789547
Metadata Language eng; USA
Suggested Citation Nguyen, Tran B.. (2023). ICARUS Chamber Experiment: Nguyen Group_20190726_ALPHA-PINENE/OZONE_Ozone_Ammonium sulfate_control_for_20190725. NSF National Center for Atmospheric Research. https://doi.org/10.5065/x8et-0d28. Accessed 09 October 2025.

Harvest Source