Transfer of the tetraethylammonium cation across a phosphatidic acid layer adsorbed at a water/1,2-dichloroethane interface: The effect of electric polarization of the interface - Electrochemically controlled ion exchange

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F09%3A00341186" target="_blank" >RIV/61388955:_____/09:00341186 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Transfer of the tetraethylammonium cation across a phosphatidic acid layer adsorbed at a water/1,2-dichloroethane interface: The effect of electric polarization of the interface - Electrochemically controlled ion exchange

Original language description

The transfer of the tetraethylammonium (TEA) cations across the interface between an aqueous phase and an organic phase of 1,2-dichloroethane, with a layer of dipalmitoyl phosphaticlic acid (DPPA) adsorbed at the interface, was studied by cyclic voltammetry. It has been shown that the passage of the TEA(+) cations into the organic phase is permitted by ion exchange of the TEA(+) cations for protons contained in the DPPA molecules, followed by re-exchange permitting the release of the TEA(+) cations intothe organic phase. The principal steps of the reaction mechanism are the transport of the TEA(+) cations through the layers of adsorbed DPPA and the slow re-exchange in the adsorbed layer. The cyclic voltammetry experiments permit semiquantitative estimation of the appropriate kinetic and thermodynamic constants describing the process.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/IAA400400806" target="_blank" >IAA400400806: Transport of Charged and Uncharged Species across Models of Biological Membranes</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Electroanalytical Chemistry

ISSN

1572-6657

e-ISSN

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Volume of the periodical

632

Issue of the periodical within the volume

1-2

Country of publishing house

CH - SWITZERLAND

Number of pages

4

Pages from-to

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UT code for WoS article

000267432300008

EID of the result in the Scopus database

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