ICARUS Chamber Experiment: Ng Research Group_20170109_ALPHA-PINENE_Hydroxyl radical_1:2 MgSO4/H2SO4_60%RH

Goals:
To characterize particulate organic nitrate generated from photooxidation of a-pinene in moderate NO level and to understand its hydrolysis process.

Summary:
SOA including particulate organic nitrate formed upon UV light on by injecting 22 ppb a-pinene and 2 ppm H2O2, and keeping NO level at around 50 ppb by continuous injection.

Organization: Ng Research Group
Lab Affiliation: Georgia Institute of Technology
Chamber: Georgia Tech Environmental Chamber (Far)

Experiment Category: Condensed-phase chemical reaction, Aerosol formation
Oxidant: Hydroxyl radical
Reactants: ALPHA-PINENE
Reaction Type: Photooxidation, Hydrolysis
Relative Humidity: 48-65
Temperature: 25-28
Seed Name: 1:2 MgSO4/H2SO4

DOI

https://doi.org/10.5065/yzpq-hp43

ICARUS Experiment Details

https://icarus.ucdavis.edu/experiment/492

Temporal Range

2017-01-09 to 2017-01-09

Related Links

Publication - Chemical composition and hydrolysis of organic nitrate aerosol formed from hydroxyl and nitrate radical oxidation of ?-pinene and ?-pinene

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

Joo, Taekyu
Ng Research Group
tjoo6@gatech.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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