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| Titre: | An estimate of a frequency characterizing the electrochemical stability of a gold electrode modified by MHDA thiol in different ways |
| Auteur(s): | Chaibi, Sarah
Zabat, Mokhtar
Hadjersi, Toufik
Abaidia, Seddik-El-Hak
Zine, Nadia
Yaakoubi, Nourdin
Errachid, Abelhamid |
| Mots-clés: | EIS
MHDA
Functionalization
Conductivity
Dielectric frequency |
| Date de publication: | 2021 |
| Editeur: | Croatian Chemical Society |
| Collection/Numéro: | Croatica Chemica Acta/ Vol.94 N°1(2021);pp. 1-9 |
| Résumé: | A theoretical investigation aimed at estimating a characteristic frequency in the medium-low frequency domain in which the
impedance response of a given interface measured by electrochemical impedance spectroscopy (EIS) is almost constant, constitutes the basic
idea of this work. A theoretical model was subsequently applied to the data resulting from EIS measurements performed on gold electrodes
modified by various ways of 16-mercaptohexadecanoic acid (MHDA) thiol functionalization. Analysis of these data revealed a direct relationship
between the way the substrate was modified and this characteristic frequency |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/7109
https://hrcak.srce.hr/261179
DOI 10.5562/CCA3731 |
| ISSN: | 00111643
1334-417X Electronic |
| Collection(s) : | Publications Internationales
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