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.

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

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

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Issued date

October 9, 2019

Modification date

December 3, 2019

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EnviDat

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English

Url

https://www.envidat.ch/#/metadata/kinetic-experiments-on-the-oxidation-of-bromide-by-ozone-from-289-245-k

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