Documentation scienceplus.abes.fr version Bêta

À propos de : Complex Spatiotemporal Antiphase Oscillations during Electrodissolution of a Metal DiskElectrode: Model Calculations        

AttributsValeurs
type
Is Part Of
Subject
Title
  • Complex Spatiotemporal Antiphase Oscillations during Electrodissolution of a Metal DiskElectrode: Model Calculations
has manifestation of work
related by
Author
Abstract
  • Pattern formation in electrochemical systems depends sensitively on the relative arrangement of the electrodes.We present simulations of spatiotemporal patterns during the electrodissolution of a metal disk electrode inwhich the reference electrode is located on the axis of the disk and close to the metal working electrode. Thisgeometry introduces a strong but asymmetric negative feedback which tends to destabilize the homogeneouspotential distribution. We demonstrate that the feedback gives rise to a variety of complex antiphase-typepatterns. Some of these patterns have been observed in experiments; others present novel manifestations ofdynamic instabilities in electrochemical systems.
article type
is part of this journal



Alternative Linked Data Documents: ODE     Content Formats:       RDF       ODATA       Microdata