ICARUS Chamber Experiment: Ziemann_20160218_pyrocatechol/nitric oxide/methyl nitrite_Hydroxyl radical_Dioctyl Sebacate_Catechol + OH/NOx_highConc

Goals:
Determine the SOA yield, products and molar yield of SOA products for the reaction of catechol with OH in the presence of NOx at high concentrations.

Summary:
Reaction occurred in 5 minutes, was conducted at 50% lights, reacting 560 ppb of catechol. SOA mass yield was 110%, 4-nitrocatechol yield was 33%.

Organization: Ziemann
Lab Affiliation: University of Colorado, Boulder, Boulder, CO, USA
Chamber: Janet (Chamber 1)

Experiment Category: Gas phase chemical reaction, Aerosol formation
Oxidant: Hydroxyl radical
Reactants: pyrocatechol, nitric oxide, methyl nitrite
Reaction Type: Photooxidation
Relative Humidity: 1
Temperature: 23
Seed Name: Dioctyl Sebacate
Pressure: 630 Torr

To Access Resource:

Questions? Email Resource Support Contact:

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Temporal Range

  • Begin:  2016-02-18
    End:  2016-02-18

Keywords

Resource Type dataset
Temporal Range Begin 2016-02-18
Temporal Range End 2016-02-18
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 4.437 MB
Legal Constraints

Creative Commons Attribution 4.0 International License
Access Constraints None
Software Implementation Language N/A

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

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

Author Ziemann, Paul ORCID icon
Publisher NSF National Center for Atmospheric Research

Publication Date 2023-08-23
Digital Object Identifier (DOI) https://doi.org/10.5065/93fq-9d62
Alternate Identifier d789172
Resource Version N/A
Topic Category environment
Progress completed
Metadata Date 2026-02-25T08:08:02Z
Metadata Record Identifier edu.ucar.gdex::d789172
Metadata Language eng; USA
Suggested Citation Ziemann, Paul. (2023). ICARUS Chamber Experiment: Ziemann_20160218_pyrocatechol/nitric oxide/methyl nitrite_Hydroxyl radical_Dioctyl Sebacate_Catechol + OH/NOx_highConc. NSF National Center for Atmospheric Research. https://doi.org/10.5065/93fq-9d62. Accessed 25 February 2026.

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