DYNAMICS OF A 2-DIMENSIONAL MODEL FOR ELECTROCHEMICAL CORROSION USINGFEEDBACK-CIRCUIT AND NULLCLINE ANALYSIS

Authors
TONI B PARMANANDA P BULAJICH R THIEFFRY D
Citation
B. Toni et al., DYNAMICS OF A 2-DIMENSIONAL MODEL FOR ELECTROCHEMICAL CORROSION USINGFEEDBACK-CIRCUIT AND NULLCLINE ANALYSIS, JOURNAL OF PHYSICAL CHEMISTRY B, 102(21), 1998, pp. 4118-4122
Citations number
23
Categorie Soggetti
Chemistry Physical
Journal title
JOURNAL OF PHYSICAL CHEMISTRY B
ISSN journal
15206106 → ACNP
Volume
102
Issue
21
Year of publication
1998
Pages
4118 - 4122
Database
ISI
SICI code
1089-5647(1998)102:21<4118:DOA2MF>2.0.ZU;2-U
Abstract
In this paper we analyze a two-dimensional model of electrochemical co rrosion by combining two qualitative approaches: a method based on the feedback circuits found in the Jacobian matrix and a nullcline techni que. This leads us to map out regions of the parameter space where the system exhibits sustained oscillatory behavior and/or multistationari ty. The results are confirmed by numerical integration.