Origin of the correlation between the standard Gibbs energies of ion transfer from water to a hydrophobic ionic liquid and to a molecular solvent

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00384568" target="_blank" >RIV/68378271:_____/13:00384568 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388955:_____/13:00384568

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.electacta.2012.09.110" target="_blank" >http://dx.doi.org/10.1016/j.electacta.2012.09.110</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.electacta.2012.09.110" target="_blank" >10.1016/j.electacta.2012.09.110</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Origin of the correlation between the standard Gibbs energies of ion transfer from water to a hydrophobic ionic liquid and to a molecular solvent

Popis výsledku v původním jazyce

Cyclic voltammetry was used to evaluate the standard Gibbs energy of transfer of a series of semi-hydrophobic ions from water to the newly synthesized highly hydrophobic ionic liquid (IL) composed of the tridodecylmethylammonium (TDMA+) cation and the dicarbollylcobaltate (DCC) anion. Results were compared with those reported for the ion transfer to 1,2-dichloroethane (DCE) and to ILs composed of the same cation but a structurally different anion: tetrakis(pentafluorophenyl)borate (TPFPB) or tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (TFPB), and composed of the structurally different (ferrocenylmethyl)dodecyldimethylammonium+ cation (FcMDDA+) and the same anion (TFPB). Dielectric relaxation spectroscopy (DRS) measurements of TDMADCC and TDMATPFPB provided the static (?s) and optical (?) dielectric constants as the low- and high-frequency limits of the complex dielectric permittivity, respectively, as well as the corresponding relaxation times. The observed differences in the dielec

Název v anglickém jazyce

Origin of the correlation between the standard Gibbs energies of ion transfer from water to a hydrophobic ionic liquid and to a molecular solvent

Popis výsledku anglicky

Cyclic voltammetry was used to evaluate the standard Gibbs energy of transfer of a series of semi-hydrophobic ions from water to the newly synthesized highly hydrophobic ionic liquid (IL) composed of the tridodecylmethylammonium (TDMA+) cation and the dicarbollylcobaltate (DCC) anion. Results were compared with those reported for the ion transfer to 1,2-dichloroethane (DCE) and to ILs composed of the same cation but a structurally different anion: tetrakis(pentafluorophenyl)borate (TPFPB) or tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (TFPB), and composed of the structurally different (ferrocenylmethyl)dodecyldimethylammonium+ cation (FcMDDA+) and the same anion (TFPB). Dielectric relaxation spectroscopy (DRS) measurements of TDMADCC and TDMATPFPB provided the static (?s) and optical (?) dielectric constants as the low- and high-frequency limits of the complex dielectric permittivity, respectively, as well as the corresponding relaxation times. The observed differences in the dielec

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP206%2F11%2F0707" target="_blank" >GAP206/11/0707: Voltametrické studium nových iontových kapalin pro jejich využití v kapilární elektroforéze</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Electrochimica acta

ISSN

0013-4686

e-ISSN

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Svazek periodika

87

Číslo periodika v rámci svazku

JAN 2013

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

591-598

Kód UT WoS článku

000315171100074

EID výsledku v databázi Scopus

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