Microelectrode-array of IrO2 prepared by thermal treatment of pure Ir
Fierro, Stéphane; Kapalka, A.; Frey, Olivier; Koudelka, Milena; Comninellis, Christos
2010

Abstract

In this paper, the IrO2 electrode preparation technique consisting in thermal treatment of pure Ir in air was used in order to produce an IrO2-based microelectrode-array (TOIROF-MEA) with low capacitive background current. The TOIROF-MEA was characterized using Fe(CN)(6)(4-/3-) as model redox couple. It was found that very low concentrations can be detected; this feature makes TOIROF-MEA suitable for analytical applications. (C) 2010 Elsevier B.V. All rights reserved.

Details

Title Microelectrode-array of IrO2 prepared by thermal treatment of pure Ir
Author(s) Fierro, Stéphane ; Kapalka, A. ; Frey, Olivier ; Koudelka, Milena ; Comninellis, Christos
Published in Electrochemistry Communications
Volume 12
Issue 4
Pages 587-591
Date 2010
Publisher Elsevier
ISSN 1388-2481
Keywords
DOI https://doi.org/10.1016/j.elecom.2010.02.006
Other identifier(s) View record in Web of Science
Laboratories SAMLAB
GGEC
Record Appears in Scientific production and competences > STI - School of Engineering > STI Archives > SAMLAB - Sensors, Actuators and Microsystems Laboratory
Scientific production and competences > SB - School of Basic Sciences > SB Archives > GGEC - Electrochemical Engineering Group
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2010-06-29

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