The University of Southampton
University of Southampton Institutional Repository

Scanning electrochemical microscopy: diffusion controlled approach curves for conical AFM-SECM tips

Leonhardt, Kelly, Avdic, Amra, Lugstein, Alois, Pobelov, Ilya, Wandlowski, Thomas, Gollas, Bernhard and Denuault, Guy (2013) Scanning electrochemical microscopy: diffusion controlled approach curves for conical AFM-SECM tips Electrochemistry Communications, 27, pp. 29-33. (doi:10.1016/j.elecom.2012.10.034).

Record type: Article

Abstract

The diffusion controlled response of conical AFM-SECM probes is presented. Accurate expressions are given which describe the dependence of the probe current on the tip radius and aspect ratio, insulating sheath radius and tip–substrate distance for positive feedback and hindered diffusion. A procedure is proposed to determine the tip dimensions from the experimental approach curves.

Full text not available from this repository.

More information

Published date: February 2013
Keywords: SECM AFM Conical electrode Approach curve Diffusion control
Organisations: Electrochemistry

Identifiers

Local EPrints ID: 345912
URI: http://eprints.soton.ac.uk/id/eprint/345912
ISSN: 1388-2481
PURE UUID: b39217d0-3259-487e-89f2-064d0e3326cb
ORCID for Guy Denuault: ORCID iD orcid.org/0000-0002-8630-9492

Catalogue record

Date deposited: 05 Dec 2012 15:34
Last modified: 18 Jul 2017 05:07

Export record

Altmetrics

Contributors

Author: Kelly Leonhardt
Author: Amra Avdic
Author: Alois Lugstein
Author: Ilya Pobelov
Author: Thomas Wandlowski
Author: Bernhard Gollas
Author: Guy Denuault ORCID iD

University divisions

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×