ICARUS Chamber Experiment: Hildebrandt Ruiz Lab_20170708_ISOPRENE_Chlorine radical_Ammonium sulfate + Sulfuric acid C7 continuous Cl injection_acidic seed

Goals: To calculate SOA yield from Cl-initiated photooxidation of isoprene at a VOC:Cl2 ratio of 0.80, and using acidic seed. Cl2 was injected continuously during lights-on period. Summary: Acidic seed was injected with an initial seed surface area of 3200 um2/cm3, followed by a continuous Cl2 injection out of a gas cylinder, and the isoprene injection using a heated glass bulb. Temperature was kept at 25C for the whole duration of the experiment, while RH was kept at less than 10%. Organization: Hildebrandt Ruiz Lab Lab Affiliation: University of Texas at Austin, Austin, TX, USA Chamber: LHR Chamber Experiment Category: Gas phase chemical reaction, Volatility and partitioning, Aerosol formation Oxidant: Chlorine radical Reactants: ISOPRENE Reaction Type: Photooxidation Temperature: 25 Seed Name: Ammonium sulfate + Sulfuric acid

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Temporal Range

  • Begin:  2017-07-08
    End:  2017-07-08

Keywords

Resource Type dataset
Temporal Range Begin 2017-07-08
Temporal Range End 2017-07-08
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
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Resource Format ASCII
Standardized Resource Format ASCII
Asset Size 87.428 MB
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Creative Commons Attribution 4.0 International License
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Distributor NSF NCAR Geoscience Data Exchange
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Metadata Contact Organization NSF NCAR Geoscience Data Exchange

Author Hildebrandt Ruiz, Lea
Publisher NSF National Center for Atmospheric Research
Publication Date 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/1j0e-zv81
Alternate Identifier d789575
Resource Version N/A
Topic Category environment
Progress completed
Metadata Date 2025-10-09T01:43:11Z
Metadata Record Identifier edu.ucar.gdex::d789575
Metadata Language eng; USA
Suggested Citation Hildebrandt Ruiz, Lea. (2023). ICARUS Chamber Experiment: Hildebrandt Ruiz Lab_20170708_ISOPRENE_Chlorine radical_Ammonium sulfate + Sulfuric acid C7 continuous Cl injection_acidic seed. NSF National Center for Atmospheric Research. https://doi.org/10.5065/1j0e-zv81. Accessed 09 October 2025.

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