Modelling cyclic voltammetry without digital simulation

► “Black box” digital simulation is not the only way to model cyclic voltammetry. ► A single equation describes a cyclic voltammogram in our semi-analytical approach. ► Our method can treat the following mechanisms: E, EE, CE, EC, ECE, C′E, square, etc. A semi-analytical method of modelling cyclic v...

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Bibliographic Details
Published in:Electrochimica acta 2011-12, Vol.56 (28), p.10612-10625
Main Authors: Oldham, Keith B., Myland, Jan C.
Format: Article
Language:English
Subjects:
Cyclic voltammetry
Digital simulation
Electrochemical algorithms
Mathematical models
Modelling
Semi-analytical methods
Voltammetry
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Description
Summary:► “Black box” digital simulation is not the only way to model cyclic voltammetry. ► A single equation describes a cyclic voltammogram in our semi-analytical approach. ► Our method can treat the following mechanisms: E, EE, CE, EC, ECE, C′E, square, etc. A semi-analytical method of modelling cyclic voltammetry is described, derived, exemplified, verified, and advocated. A listing of the mechanistic schemes that can be addressed by the procedure includes E, EE, CE, EC and ECE, all with various degrees of reversibility. The approach has advantages and disadvantages when compared with digital simulation.
ISSN:0013-4686
1873-3859
DOI:10.1016/j.electacta.2011.05.044