Identification

Title

ICARUS Chamber Experiment: Nguyen Group_20210114_2-Methylbut-3-ene-1,2-diol/Hydrogen Peroxide_Hydroxyl radical_Ammonium sulfate

Abstract

Goals: Product and SOA formation study on 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH, using wet (deliquesced) ammonium sulfate seeds at 50% RH. RO2 + HO2 pathway targeted. Summary: 1,2-DHI and H2O2 were injected, AS solution was atomized, and lights were turned on to initiate photooxidation. The CIMS died briefly partway through; it was only off for ~10 minutes but the signals appear to have changed a bit after restart. Note that the NOx and O3 monitors were sampling the room, not the chamber, until 11:00. Organization: Nguyen Group Lab Affiliation: UC Davis Chamber: Tran's big bag of air Experiment Category: Gas phase chemical reaction, Aerosol formation Oxidant: Hydroxyl radical Reactants: 2-Methylbut-3-ene-1,2-diol, Hydrogen Peroxide Reaction Type: Photooxidation Relative Humidity: 50 Temperature: 22 Seed Name: Ammonium sulfate Pressure: 755

Resource type

dataset

Resource locator

https://gdex.ucar.edu/dataset/id/d2da28a7-5989-4a58-b79b-2f9c7220464e.html

protocol: https

applicationProfile: browser

name: ICARUS Chamber Experiment: Nguyen Group_20210114_2-Methylbut-3-ene-1,2-diol/Hydrogen Peroxide_Hydroxyl radical_Ammonium sulfate

description: Metadata Link

function: download

Unique resource identifier

code

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

Keywords

Keyword set

keyword value

Dataset

originating controlled vocabulary

title

reference date

date type

revision

effective date

2014-10-16

Keyword set

keyword value

EARTH SCIENCE > ATMOSPHERE > AEROSOLS

EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > TRACE GASES/TRACE SPECIES

originating controlled vocabulary

title

reference date

date type

revision

effective date

2018-03-15

Keyword set

keyword value

In Situ/Laboratory Instruments > Chemical Meters/Analyzers

originating controlled vocabulary

title

reference date

date type

revision

effective date

2018-03-15

Geographic location

West bounding longitude

East bounding longitude

North bounding latitude

South bounding latitude

Temporal reference

Temporal extent

Begin position

2021-01-14

End position

2021-01-14

Dataset reference date

date type

publication

effective date

2023-08-23

date type

modified

effective date

2023-08-23

Frequency of update

Quality and validity

Lineage

Conformity

Data format

name of format

Compressed Archive File (application/zip)

version of format

Constraints related to access and use

Constraint set

Use constraints

Creative Commons Attribution 4.0 International License.

Limitations on public access

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.

Responsible organisations

Responsible party

organisation name

Nguyen Group

email address

kelvinhbates@gmail.com

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

organisation name

UCAR/NCAR - GDEX

email address

gdex@ucar.edu

responsible party role

pointOfContact

Metadata date

2023-08-23T02:19:01-06:00

Metadata language