Aug 23, 2024

ICARUS Chamber Experiment: Ng Research Group_20220724_alpha-Pinene/Limonene_Nitrate radical_Ammonium sulfate_MIX-2

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Version: 20240823-134022

Goals:
To evaluate whether or not the formation and properties of secondary organic aerosol (SOA) formed via simultaneous oxidation of a-pinene and limonene can be described as linear combinations of pure a-pinene and limonene systems. Repeat experiment.

Summary:
2 uL of liquid a-pinene and 0.4 uL of liquid limonene were injected, followed by the injection of 140 ppb of N2O5 (source of nitrate radical) at a rate of 11.3 ppb min-1.

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

Experiment Category: Gas phase chemical reaction, Condensed-phase chemical reaction, Volatility and partitioning, Aerosol formation
Oxidant: Nitrate radical
Reactants: alpha-Pinene, Limonene
Reaction Type: Dark oxidation, Oligomerization
Relative Humidity: 0-2
Temperature: 5
Seed Name: Ammonium sulfate

DOI: https://doi.org/10.5065/9gyc-px57

ICARUS Experiment Details: https://icarus.ucdavis.edu/experiment/858

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Temporal Range: 2022-07-24 to 2022-07-24

Related Links: Publication - Non-linear effects of secondary organic aerosol formation and properties in multi-precursor systems

GCMD Science Keywords

GCMD Instruments

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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.

Full Metadata

Version History: 20240823-134022; 20230823-020240; 20230821-020154; 20230820-020317; 20230819-020333; 20230818-020338; 20230817-020353; 20230816-020247; 20230815-020232; 20230814-020213; 20230813-020218; 20230812-020222; 20230811-020214; 20230810-020233; 20230809-020153; 20230808-020223; 20230807-020401; 20230806-020208; 20230805-020215; 20230804-020155; 20230803-020226; 20230802-020152; 20230801-020116; 20221123-220302

Authors: Ng, Nga (Sally)

Publisher

ICARUS Community

Suggested Citation: Ng, Nga (Sally). (2024). ICARUS Chamber Experiment: Ng Research Group_20220724_alpha-Pinene/Limonene_Nitrate radical_Ammonium sulfate_MIX-2. Version 20240823-134022. ICARUS Community. https://doi.org/10.5065/9gyc-px57. Accessed 22 Feb 2025.

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