ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140822_ISOPRENE/CYCLOHEXANE/sulfur dioxide_Ozone_No Seed_RH19

Goals: This experiment was performed to study the competition between the reactions of the smallest stabilized Criegee intermediate (SCI) CH2OO with water (or water dimer) and SO2

Summary: At 19% RH and 15 ppb SO2, there was low sulfate particle formation as seen by the AMS

Organization: Caltech Atmospheric Chamber Lab Affiliation: California Institute of Technology, Pasadena, CA Chamber: Near/Far Bag 2012-2015 (Tran)

Experiment Category: Gas phase chemical reaction Oxidant: Ozone Reactants: ISOPRENE, CYCLOHEXANE, sulfur dioxide Reaction Type: Dark oxidation Relative Humidity: 19 Temperature: 24 Pressure: 750 Torr

To Access Resource:

Questions? Email Resource Support Contact:

  • Kong, Stephanie
    Caltech Atmospheric Chamber

Temporal Range

  • Begin:  2014-08-22
    End:  2014-08-22


Resource Type dataset
Temporal Range Begin 2014-08-22
Temporal Range End 2014-08-22
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 : Atmospheric fates of Criegee intermediates in the ozonolysis of isoprene

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 Kong, Stephanie
Resource Support Email wkong@caltech.edu
Resource Support Organization Caltech Atmospheric Chamber
Distributor N/A
Metadata Contact Name GDEX Curator
Metadata Contact Email gdex@ucar.edu
Metadata Contact Organization UCAR/NCAR - GDEX

Author Seinfeld, John
Publisher ICARUS Community
Publication Date 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/3w3h-6a03
Alternate Identifier N/A
Resource Version N/A
Topic Category N/A
Progress N/A
Metadata Date 2023-08-23T02:27:06-06:00
Metadata Record Identifier edu.ucar.gdex::729964ac-a044-4734-adc2-fc53a12b7e83
Metadata Language eng; USA
Suggested Citation Seinfeld, John. (2023). ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140822_ISOPRENE/CYCLOHEXANE/sulfur dioxide_Ozone_No Seed_RH19. ICARUS Community. https://doi.org/10.5065/3w3h-6a03. Accessed 22 September 2023.

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