Electrochemistry of the Basal Plane versus Edge Plane of Graphite RevisitedCitation formats

Standard

Electrochemistry of the Basal Plane versus Edge Plane of Graphite Revisited. / Dryfe, Robert; Toth, Peter; Woods, Colin; Novoselov, Konstantin; Velicky, Matej.

In: The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter, 2019.

Research output: Contribution to journalArticle

Harvard

Dryfe, R, Toth, P, Woods, C, Novoselov, K & Velicky, M 2019, 'Electrochemistry of the Basal Plane versus Edge Plane of Graphite Revisited' The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter. https://doi.org/10.1021/acs.jpcc.9b01010

APA

Dryfe, R., Toth, P., Woods, C., Novoselov, K., & Velicky, M. (2019). Electrochemistry of the Basal Plane versus Edge Plane of Graphite Revisited. The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter. https://doi.org/10.1021/acs.jpcc.9b01010

Vancouver

Dryfe R, Toth P, Woods C, Novoselov K, Velicky M. Electrochemistry of the Basal Plane versus Edge Plane of Graphite Revisited. The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter. 2019. https://doi.org/10.1021/acs.jpcc.9b01010

Author

Dryfe, Robert ; Toth, Peter ; Woods, Colin ; Novoselov, Konstantin ; Velicky, Matej. / Electrochemistry of the Basal Plane versus Edge Plane of Graphite Revisited. In: The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter. 2019.

Bibtex

@article{40f9ef266fc547fa9d73e668d5a67ade,
title = "Electrochemistry of the Basal Plane versus Edge Plane of Graphite Revisited",
abstract = "The electrochemical activity of the basal plane and edge plane of graphite has long been a subject of an extensive debate. While significant advances have been made, several gaps still exist in our understanding of this issue, namely regarding the relative differences in the electrochemical activity of the perfect basal plane and perfect edge plane, and the dependence of measureable electrochemical quantities on the edge/defect density of the basal plane. In this work, we employ a micro-droplet electrochemical cell technique and atomic force microscopy to measure localized electrochemical properties of the graphitic surface with known edge coverage. The electron transfer rate, capacitance, and density of electronic states of the perfect basal plane and perfect edge plane are estimated and a qualitative model is proposed for the dependence of the electrochemical quantities on the defect density of the basal plane.",
author = "Robert Dryfe and Peter Toth and Colin Woods and Konstantin Novoselov and Matej Velicky",
year = "2019",
doi = "10.1021/acs.jpcc.9b01010",
language = "English",
journal = "The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter",
issn = "1932-7447",
publisher = "American Chemical Society",

}

RIS

TY - JOUR

T1 - Electrochemistry of the Basal Plane versus Edge Plane of Graphite Revisited

AU - Dryfe, Robert

AU - Toth, Peter

AU - Woods, Colin

AU - Novoselov, Konstantin

AU - Velicky, Matej

PY - 2019

Y1 - 2019

N2 - The electrochemical activity of the basal plane and edge plane of graphite has long been a subject of an extensive debate. While significant advances have been made, several gaps still exist in our understanding of this issue, namely regarding the relative differences in the electrochemical activity of the perfect basal plane and perfect edge plane, and the dependence of measureable electrochemical quantities on the edge/defect density of the basal plane. In this work, we employ a micro-droplet electrochemical cell technique and atomic force microscopy to measure localized electrochemical properties of the graphitic surface with known edge coverage. The electron transfer rate, capacitance, and density of electronic states of the perfect basal plane and perfect edge plane are estimated and a qualitative model is proposed for the dependence of the electrochemical quantities on the defect density of the basal plane.

AB - The electrochemical activity of the basal plane and edge plane of graphite has long been a subject of an extensive debate. While significant advances have been made, several gaps still exist in our understanding of this issue, namely regarding the relative differences in the electrochemical activity of the perfect basal plane and perfect edge plane, and the dependence of measureable electrochemical quantities on the edge/defect density of the basal plane. In this work, we employ a micro-droplet electrochemical cell technique and atomic force microscopy to measure localized electrochemical properties of the graphitic surface with known edge coverage. The electron transfer rate, capacitance, and density of electronic states of the perfect basal plane and perfect edge plane are estimated and a qualitative model is proposed for the dependence of the electrochemical quantities on the defect density of the basal plane.

U2 - 10.1021/acs.jpcc.9b01010

DO - 10.1021/acs.jpcc.9b01010

M3 - Article

JO - The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter

JF - The Journal of Physical Chemistry Part C: Nanomaterials, Interfaces and Hard Matter

SN - 1932-7447

ER -