Electrochimica Acta, volume 427, pages 140901
Graphene electrochemistry: ‘Adiabaticity’ of electron transfer
Inozemtseva Alina I
1, 2
,
Belov Vladislav
,
Publication type: Journal Article
Publication date: 2022-09-01
General Chemical Engineering
Electrochemistry
Abstract
Graphene materials currently open new perspectives to electrochemical systems, providing high electron transfer rates, electrochemical stability in a wide potential range, and ability to control these properties, for instance, by introducing impurity atoms. One of the most important electrochemical characteristics of the graphene is the heterogeneous electron transfer rate (or electrochemical activity). However, contradictory results have been presented on the electrochemical activity of graphene, and how structural defects, the number of graphene layers, and the graphene substrate alter its activity. We found here that the question of an electron transfer regime on graphene, which is disputable and rarely considered, is critically important in understanding its electrochemical activity. We provide an evidence of different electron transfer regimes for O 2 /O 2 − and ferrocenium/ferrocene redox on the graphene electrode, that result in different structure-activity relationships. Our results contribute to further understanding of the graphene electrochemistry.
Citations by journals
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1
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Colloids and Surfaces A: Physicochemical and Engineering Aspects
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Colloids and Surfaces A: Physicochemical and Engineering Aspects
1 publication, 33.33%
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Physical Chemistry Chemical Physics
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Physical Chemistry Chemical Physics
1 publication, 33.33%
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Nano-Structures and Nano-Objects
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1 publication, 33.33%
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Citations by publishers
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1
2
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Elsevier
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Elsevier
2 publications, 66.67%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 33.33%
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1
2
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Inozemtseva A. I. et al. Graphene electrochemistry: ‘Adiabaticity’ of electron transfer // Electrochimica Acta. 2022. Vol. 427. p. 140901.
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Inozemtseva A. I., Sergeev A. V., Napolskii K. S., Kushnir S. E., Belov V., Itkis D., Usachov D. Y., Yashina L. V. Graphene electrochemistry: ‘Adiabaticity’ of electron transfer // Electrochimica Acta. 2022. Vol. 427. p. 140901.
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TY - JOUR
DO - 10.1016/j.electacta.2022.140901
UR - https://doi.org/10.1016%2Fj.electacta.2022.140901
TI - Graphene electrochemistry: ‘Adiabaticity’ of electron transfer
T2 - Electrochimica Acta
AU - Inozemtseva, Alina I
AU - Sergeev, Artem V.
AU - Napolskii, Kirill S.
AU - Kushnir, Sergey E.
AU - Belov, Vladislav
AU - Itkis, Daniil
AU - Usachov, D. Yu.
AU - Yashina, Lada V.
PY - 2022
DA - 2022/09/01 00:00:00
PB - Elsevier
SP - 140901
VL - 427
SN - 0013-4686
ER -
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@article{2022_Inozemtseva,
author = {Alina I Inozemtseva and Artem V. Sergeev and Kirill S. Napolskii and Sergey E. Kushnir and Vladislav Belov and Daniil Itkis and D. Yu. Usachov and Lada V. Yashina},
title = {Graphene electrochemistry: ‘Adiabaticity’ of electron transfer},
journal = {Electrochimica Acta},
year = {2022},
volume = {427},
publisher = {Elsevier},
month = {sep},
url = {https://doi.org/10.1016%2Fj.electacta.2022.140901},
pages = {140901},
doi = {10.1016/j.electacta.2022.140901}
}