ICARUS Chamber Experiment: Jimenez Lab_20180725_1-Hexanol/1-octanol/1-Nonanol/1-DECANOL/Methyl nitrite/nitric oxide/1-DODECANOL_Hydroxyl radical_Ammonium sulfate_14.1_ug/m3_AS7

Goals: Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under differing seed aerosol types (differing phase and polarities, inorganic/organic, humid/dry, standards/SOA).

Summary: Alkanols, Methyl nitrite, NO, and particle seed added to chamber, UV lights turned on for 10 sec, multifunctional products formed. In most experiments in this experimental set, 10-s UV light/photochemistry burst repeated a few times. SMPS measurements of particle size distributions were conducted to determine particle formation, surface area and condensational sink rate coefficients. Particle-phase chemical species were measured with EESI-MS.

Organization: Jimenez Lab Lab Affiliation: University of Colorado, Boulder Chamber: 1-White (1W)

Experiment Category: Volatility and partitioning Oxidant: Hydroxyl radical Reactants: 1-Hexanol, 1-octanol, 1-Nonanol, 1-DECANOL, Methyl nitrite, nitric oxide, 1-DODECANOL Reaction Type: Photooxidation Relative Humidity: 46 Temperature: 25 Seed Name: Ammonium sulfate

To Access Resource:

Questions? Email Resource Support Contact:

  • Handschy, Anne
    cudatabasemanager@gmail.com
    Jimenez Lab

Temporal Range

  • Begin:  2018-07-25
    End:  2018-07-25

Keywords

Resource Type dataset
Temporal Range Begin 2018-07-25
Temporal Range End 2018-07-25
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

Publication : Direct measurements of semi-volatile organic compound dynamics show near-unity mass accommodation coefficients for diverse aerosols

Publication : Determining Activity Coefficients of SOA from Isothermal Evaporation in a Laboratory Chamber
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 Handschy, Anne
Resource Support Email cudatabasemanager@gmail.com
Resource Support Organization Jimenez Lab
Distributor N/A
Metadata Contact Name GDEX Curator
Metadata Contact Email gdex@ucar.edu
Metadata Contact Organization UCAR/NCAR - GDEX

Author Jimenez, Jose
Publisher ICARUS Community
Publication Date 2021-11-11
Digital Object Identifier (DOI) https://doi.org/10.5065/gqyk-zc63
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2022-11-27T09:18:11-07:00
Metadata Record Identifier edu.ucar.gdex::a7cdc6d6-126e-4f06-8049-7f49e05f1a6d
Metadata Language eng; USA
Suggested Citation Jimenez, Jose. (2021). ICARUS Chamber Experiment: Jimenez Lab_20180725_1-Hexanol/1-octanol/1-Nonanol/1-DECANOL/Methyl nitrite/nitric oxide/1-DODECANOL_Hydroxyl radical_Ammonium sulfate_14.1_ug/m3_AS7. ICARUS Community. https://doi.org/10.5065/gqyk-zc63. Accessed 04 February 2025.

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