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Aug 23, 2023

ICARUS Chamber Experiment: Nguyen Group_20211129_None_Ammonium sulfate

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Version: 20230823-020227

Goals:
This experiment serves as a no-organic control for experiments on 11/16/21 and 11/19/21, to examine the dark size-dependent loss rates of ammonium sulfate aerosol in the chamber while filter collection is in progress.

Summary:
The chamber was humidified to ~80% RH; ammonium sulfate was introduced by atomization. Filter collection proceeded for ~6 hours and particle loss rates were measured during that time.

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

Experiment Category: Volatility and partitioning, Instrument/Chamber characterization, Blank/Control
Oxidant: None
Reaction Type: Non-chemical
Relative Humidity: 84
Temperature: 20-22
Seed Name: Ammonium sulfate
Pressure: 755 Torr

DOI: https://doi.org/10.5065/4xmr-cb69

ICARUS Experiment Details: https://icarus.ucdavis.edu/experiment/694

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Temporal Range: 2021-11-29 to 2021-11-29

Related Links: Publication - Sulfur radical formation from the tropospheric irradiation of aqueous sulfate aerosols

GCMD Science Keywords

GCMD Instruments

File Media Types

Support Contact

Bates, Kelvin
Nguyen Group
kelvinhbates@gmail.com

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: 20230823-020227; 20230822-020240; 20230821-020144; 20230820-020305; 20230819-020322; 20230818-020326; 20230817-020340; 20230816-020236; 20230815-020222; 20230814-020204; 20230813-020208; 20230812-020212; 20230811-020204; 20230810-020222; 20230809-020140; 20230808-020213; 20230807-020347; 20230806-020154; 20230805-020204; 20230804-020144; 20230803-020215; 20230801-020107; 20221130-141408; 20211208-110706

Authors: Nguyen, Tran

Publisher

ICARUS Community

Suggested Citation: Nguyen, Tran. (2023). ICARUS Chamber Experiment: Nguyen Group_20211129_None_Ammonium sulfate. Version 20230823-020227. ICARUS Community. https://doi.org/10.5065/4xmr-cb69. Accessed 16 Jun 2025.

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