Kinetic experiments on the oxidation of bromide by ozone from 289-245 K.

The reaction of ozone with bromide in polar regions results in the formation of reactive bromide species with impacts on ozone budget and the oxidative capacity of the lower atmosphere. Here, we present a data investigating the temperature dependence of bromide oxidation by ozone using a coated wall flow tube reactor coated with an aqueous mixture of citric acid and sodium bromide, a proxy for sea salt aerosol in snow or the free troposphere. Thus study shows the effect of of organic species at relatively mild temperatures between the freezing point and eutectic temperature as typical for Earth's cryosphere.

Data and Resources

Experimental results of uptake coefficient vs....CSV
Data to Figure 3: Measured uptake coefficients as a function of temperature...
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Experimental Results: Uptake coefficients vs....CSV
- Final Data to Figure 3: Uptake coefficients as a function of...
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Additional Info

Field	Value
Identifier	8c77d71e-155b-40ab-a446-ae2dccac9740@envidat
Title for URL of the dataset	kinetic-experiments-on-the-oxidation-of-bromide-by-ozone-from-289-245-k
Schedule the publication of the dataset	-
Issued date	October 9, 2019
Modification date	December 3, 2019
Conforms to	-
Update interval	-
Temporal coverage	-
Publisher Information	EnviDat
Contact points	EnviDat Support Thorsten Bartels-Rausch
Languages	English
URL	https://www.envidat.ch/#/metadata/kinetic-experiments-on-the-oxidation-of-bromide-by-ozone-from-289-245-k
Relation	-
Spatial	-
Related datasets	-
Documentation	-
Keywords	antartic laboratory-study cryosphere sea-salt-aerosol snow arctic polar
Terms of use	https://opendata.swiss/terms-of-use#terms_by
Metadata Access	API (JSON) Download XML