ICARUS Chamber Experiment: Jimenez Lab_20180307_1-Hexanol/1-octanol/1-Nonanol/1-DECANOL/Methyl nitrite/nitric oxide/1-DODECANOL_Hydroxyl radical_Pentaethylene Glycol_4.5_ug/m3_PEG3

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: <1 Temperature: 25 Seed Name: Pentaethylene Glycol

To Access Resource:

Questions? Email Resource Support Contact:

  • Handschy, Anne
    cudatabasemanager@gmail.com
    Jimenez Lab

Temporal Range

  • Begin:  2018-03-07
    End:  2018-03-07

Keywords

Resource Type dataset
Temporal Range Begin 2018-03-07
Temporal Range End 2018-03-07
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
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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.
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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 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/v662-h072
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2023-08-23T02:01:16-06:00
Metadata Record Identifier edu.ucar.gdex::16ca035c-dccb-40b9-b769-bf6bbe895a2a
Metadata Language eng; USA
Suggested Citation Jimenez, Jose. (2023). ICARUS Chamber Experiment: Jimenez Lab_20180307_1-Hexanol/1-octanol/1-Nonanol/1-DECANOL/Methyl nitrite/nitric oxide/1-DODECANOL_Hydroxyl radical_Pentaethylene Glycol_4.5_ug/m3_PEG3. ICARUS Community. https://doi.org/10.5065/v662-h072. Accessed 07 November 2024.

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