Aug 23, 2023

ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140726_Methacrylolyl peroxynitrate(MPAN)/hydrogen peroxide_Hydroxyl radical_No Seed_Dry


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Version: 20230823-020139

Goals:
This experiment was done to react MPAN with OH radicals (without alpha-pinene or MAE) in order to observe the true SOA formation yield.

Summary:
The reaction produced a lot of SOA through dry nucleation.

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, Aerosol formation
Oxidant: Hydroxyl radical
Reactants: Methacrylolyl peroxynitrate(MPAN), hydrogen peroxide
Reaction Type: Photooxidation
Relative Humidity: 4
Temperature: 15
Pressure: 750 Torr

DOI
https://doi.org/10.5065/xhk4-ar88
ICARUS Experiment Details
https://icarus.ucdavis.edu/experiment/611
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1 Files, 261.68 KB Total Size

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Temporal Range
2014-07-26 to 2014-07-26
Related Links
Publication - Mechanism of the hydroxyl radical oxidation of methacryloyl peroxynitrate (MPAN) and its pathway toward secondary organic aerosol formation in the atmosphere
GCMD Science Keywords
  • Atmosphere > Aerosols
  • Atmosphere > Atmospheric Chemistry > Trace Gases/Trace Species
GCMD Instruments
  • In Situ/Laboratory Instruments > Chemical Meters/Analyzers
File Media Types
  • application/zip
Support Contact
Kong, Stephanie
Caltech Atmospheric Chamber
wkong@caltech.edu

Data Curator
GDEX Curator
UCAR/NCAR - GDEX
gdex@ucar.edu

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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Authors
Seinfeld, John
Publisher
ICARUS Community

Suggested Citation
Seinfeld, John. (2023). ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140726_Methacrylolyl peroxynitrate(MPAN)/hydrogen peroxide_Hydroxyl radical_No Seed_Dry. Version 20230823-020139. ICARUS Community. https://doi.org/10.5065/xhk4-ar88. Accessed 18 Jun 2025.
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