INIFTA 05425
INSTITUTO DE INVESTIGACIONES FISICO-QUIMICAS TEORICAS Y APLICADAS
Unidad Ejecutora - UE
artículos
Título:
A review article about the deactivation of poly(o-aminophenol) film electrodes employing Impedance Spectroscopy and Surface Resistance
Autor/es:
TUCCERI, R.
Revista:
Current Physical Chemistry
Editorial:
Bentham Science Publishers
Referencias:
Lugar: Sharjah; Año: 2018 vol. 8 p. 3 - 9
ISSN:
1877-9468
Resumen:
Storage time without use (STWU) in thesupporting electrolyte solution for time periods beyond 30 hours deactivatespoly(o-aminophenol) (POAP) films. Deactivated POAP films exhibit a lowerconductivity than freshly prepared (nondeactivated) films Consideringthe interest in POAP synthesized in acid medium in both basic and appliedresearch, no much attention has been paid to the decay of the electroactivityof POAP caused by its extensive use. Deactivation ofpoly(o-aminophenol) (POAP) film electrodes by STWU in the supportingelectrolyte solution is reviewed in this work
