Original title: Analysis of the Hydrated ions Clusters Impact on the Liquid/Liquid Interface
Authors: Mareček, Vladimír ; Samec, Zdeněk ; Trojánek, Antonín
Document type: Papers
Conference/Event: Moderní elektrochemické metody /41./, Jetřichovice (CZ), 20220522
Year: 2022
Language: eng
Abstract: Open circuit potential (OCP) measurements of the partition of tetrapentylammonium chloride (TPeACl) at the water/1,2-dichloroethane (DCE) interface reveal two remarkable processes. The first one is characterized by a decay of the OCP from its expected equilibrium value. This process has been ascribed to the extraction of the salt driven by its accumulation in the hydrated salt clusters in the DCE phase. The second process is characterized by the short-term potential spikes overlapping the long-term OCP records. These spikes are assumed to be associated with the collision and fusion of the hydrated salt clusters produced by the former process with the water/DCE interface.
Keywords: Open circuit potential; Salt partition; Water/1,2-dichloroethane interface
Project no.: GA22-32631S (CEP)
Funding provider: GA ČR
Host item entry: 41. Moderní elektrochemické metody. Sborník přednášek, ISBN 978-80-905221-9-0

Institution: J. Heyrovsky Institute of Physical Chemistry AS ČR (web)
Document availability information: Fulltext is available on demand via the digital repository of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0331817

Permalink: http://www.nusl.cz/ntk/nusl-508620


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Research > Institutes ASCR > J. Heyrovsky Institute of Physical Chemistry
Conference materials > Papers