Identification

Title

ICARUS Chamber Experiment: Jimenez Lab_20170329_1-Hexanol/1-octanol/1-Nonanol/1-DECANOL/Methyl nitrite/nitric oxide/1-DODECANOL_Hydroxyl radical_Ammonium sulfate_12.5_ug/m3_AS5

Abstract

Goals: Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under differing seed aerosol types (differing phase and polarities, inorganic/organic, humid/dry, standards/SOA). Summary: Alkanols, Methyl nitrite, NO, and particle seed added to chamber, UV lights turned on for 10 sec, multifunctional products formed. In most experiments in this experimental set, 10-s UV light/photochemistry burst repeated a few times. SMPS measurements of particle size distributions were conducted to determine particle formation, surface area and condensational sink rate coefficients. Gas-phase chemical species were measured with nitrate CIMS. Organization: Jimenez Lab Lab Affiliation: University of Colorado, Boulder Chamber: 1-White (1W) Experiment Category: Volatility and partitioning Oxidant: Hydroxyl radical Reactants: 1-Hexanol, 1-octanol, 1-Nonanol, 1-DECANOL, Methyl nitrite, nitric oxide, 1-DODECANOL Reaction Type: Photooxidation Relative Humidity: 46 Temperature: 25 Seed Name: Ammonium sulfate

Resource type

dataset

Resource locator

https://gdex.ucar.edu/dataset/id/76eee975-9671-40b5-bc0b-7f254822d49c.html

protocol: https

applicationProfile: browser

name: ICARUS Chamber Experiment: Jimenez Lab_20170329_1-Hexanol/1-octanol/1-Nonanol/1-DECANOL/Methyl nitrite/nitric oxide/1-DODECANOL_Hydroxyl radical_Ammonium sulfate_12.5_ug/m3_AS5

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

2017-03-29

End position

2017-03-29

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

Jimenez Lab

email address

cudatabasemanager@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

2023-08-23T01:59:56-06:00

Metadata language