Data · dataset · 2026
ICARUS Chamber Experiment: Hildebrandt Ruiz Lab_20180115_octane / nitric oxide / nitrite_Chlorine radical_Ammonium sulfate_medRH
Listed in National Center for Atmospheric Research
Goals: Find SOA yield for octane + Cl under high NOx condition (NO and NO2 injected) at RH = 35%.
Description
Investigate volatility behavior based on 2D thermograms.
Summary
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Ammonium sulfate seed (0.01M, 150 mL) was injected using an aerosol generation system. Cl2 gas, NO and NO2 gas were injected from their cylinders. 1 uL of octane was injected into a glass bulb and heated clean air was made to flow over it, carrying the volatilized octane into the chamber. After ~30 minutes (sufficient mixing time), lights were turned on for 1 hour (14:47:52-15:48:00). 16.8 ug/m^3 of SOA was formed, giving a mass yield of 0.24.
This is Experiment #4 in associated publication. Organization: Hildebrandt Ruiz Lab Lab Affiliation: University of Texas at Austin, Austin, TX, USA Chamber: LHR Chamber Experiment Category: Gas phase chemical reaction, Volatility and partitioning, Aerosol formation Oxidant: Chlorine radical Reactants: octane, nitric oxide, nitrite Reaction Type: Photooxidation Relative Humidity: 35 Temperature: 25 Seed Name: Ammonium sulfate
Links
Get the data
- Resource Homepage doi.org/10.5065/dmfr-2w51 ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/icarus-chamber-experiment-hildebrandt-ruiz-lab_2018011… ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=44648d9b-f728-4d2f-8936-1386841b0… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Chemistry · Earth & Environmental Science · Life Sciences · Ocean & Atmospheric Science · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 44648d9b-f728-4d2f-8936-1386841b08d3 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:chemistry | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:social-science | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |