ICARUS Chamber Experiment: Nguyen Group_20190705_ALPHA-PINENE/OZONE/hydrogen peroxide_Ozone_N/A_control_for_20190704

d789708
| DOI: 10.5065/AD5C-6Q30
 
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Abstract:

Goals:
Control experiment to quantify the SOA yield from a-pinene ozonolysis to subtract off from the corresponding experiment with NO2 (20190704) so that we can quantify just the a-pinene+NO3 contribution. Part of a series of varying initial seed particle surface area to see how that affects SOA formation.

Summary:
H2O2 and O3 were injected in the chamber and allowed to equilibrate. Then a-pinene was injected and decayed by reaction with ozone. Gas phase was monitored by CF3O- CIMS and particle formation by SMPS. A filter was collected for later offline analysis.

Organization: Nguyen Group
Lab Affiliation: UC Davis
Chamber: Tran's big bag of air

Experiment Category: Gas phase chemical reaction, Aerosol formation
Oxidant: Ozone
Reactants: ALPHA-PINENE, OZONE, hydrogen peroxide
Reaction Type: Dark oxidation
Relative Humidity: 5
Temperature: 22
Seed Name: N/A
Pressure: 755 Torr

Temporal Range:
2019-07-05 to 2019-07-05
Variables:
Trace Gases/Trace Species
Data Types:
Platform Observation
Data Contributors:
UC-DAVIS/CHEMISTRY
Department of Chemistry, University of California, Davis
Related Resources:
ICARUS Dataset at UC-Davis
Total Volume:
0.05 MB
Data Formats:
ASCII (see dataset documentation)
Metadata Record:
Data License:
Data LicenseThis work is licensed under a Creative Commons Attribution 4.0 International License.
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