ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20130429_ISOPRENE/CYCLOHEXANE_Ozone_No Seed_RH13

Goals: This experiment was performed to study product formation from stabilized Criegee intermediates (SCI) in the Isoprene + ozone under various relative humidity (RH) conditions with cyclohexane as an OH scavenger. This investigates the reaction of the simplest SCI (CH2OO) with water and water dimer Summary: Significant amounts of CH2OO + H2O products (HMHP, formic acid, and H2O2) were observed 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 Reaction Type: Dark oxidation Relative Humidity: 13 Temperature: 24 Pressure: 750 Torr

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Temporal Range

  • Begin:  2013-04-29
    End:  2013-04-29

Keywords

Resource Type dataset
Temporal Range Begin 2013-04-29
Temporal Range End 2013-04-29
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 50.641 MB
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Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

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

Author Seinfeld, John H.
Publisher NSF National Center for Atmospheric Research
Publication Date 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/dkjp-fd31
Alternate Identifier d789703
Resource Version N/A
Topic Category environment
Progress completed
Metadata Date 2025-10-09T01:41:12Z
Metadata Record Identifier edu.ucar.gdex::d789703
Metadata Language eng; USA
Suggested Citation Seinfeld, John H.. (2023). ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20130429_ISOPRENE/CYCLOHEXANE_Ozone_No Seed_RH13. NSF National Center for Atmospheric Research. https://doi.org/10.5065/dkjp-fd31. Accessed 09 October 2025.

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