ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20140722_Methacrylolyl peroxynitrate (MPAN) / ALPHA-PINENE / hydrogen peroxide_Hydroxyl radical_No Seed_Dry
d789197
| DOI: 10.5065/00H7-HJ39
Abstract:
Goals:
This experiment was done to photooxidize MPAN and capture NO3 with a-pinene, while observing secondary organic aerosol (SOA) formation through dry nucleation.
Summary:
We observed m/z 316, the pinene nitroxyhydroperoxide on CIMS, which showed that NO3 radical was liberated from the MPAN + OH reaction. This reaction produced a lot of SOA.
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), ALPHA-PINENE, hydrogen peroxide
Reaction Type: Photooxidation
Relative Humidity: 4
Temperature: 15
Pressure: 750 Torr
Temporal Range:
2014-07-22 to 2014-07-22
Variables:
| Trace Gases/Trace Species |
Vertical Levels:
See the detailed metadata for level information.
Data Types:
Platform_Observation
Data Contributors:
CALTECH/GPS
Division of Geological and Planetary Sciences, California Institute of Technology
Related Resources:
Total Volume:
0.16 MB
Data Formats:
ASCII (see dataset documentation)
Metadata Record:
Data License:
This work is licensed under a Creative Commons Attribution 4.0 International License.
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