Self-perturbation of the salt partition at the water/1,2-dichloroethane interface

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F20%3A00532425" target="_blank" >RIV/61388955:_____/20:00532425 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0310921" target="_blank" >http://hdl.handle.net/11104/0310921</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.electacta.2020.137059" target="_blank" >10.1016/j.electacta.2020.137059</a>

Result language
angličtina
Original language name
Self-perturbation of the salt partition at the water/1,2-dichloroethane interface
Original language description
Recently, we have proposed [1] and reconsidered [2] a model of the salt partition at a water/organic solvent interface emphasizing the role of the hydrated salt clusters in the organic solvent phase [3]. These clusters can be either transferred from the aqueous salt solution [4], [5], [6], or formed directly in the organic solvent phase from the dissolved water molecules [3,7]. The model explains the anomalous extraction of tetrapentylammonium chloride from water to 1,2-dichloroethane (DCE), which was indicated by an analysis of the open circuit potential (OCP) measured at the water/DCE interface [2]. Essentially, we have shown that the amount of the extracted TPeA+ and Cl− ions exceeds considerably the limit imposed by the equilibrium concentration of the Cl− ions in DCE and the electroneutrality condition [2]. The excessive TPeACl was assumed to be accumulated in the hydrated salt clusters in DCE, the formation of which thus represents the driving force of the anomalous salt extraction [2].
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project
<a href="/en/project/GA20-01589S" target="_blank" >GA20-01589S: New strategies for improving sensing properties of novel electrode materials via their surface pretreatment or modification</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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