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Implicit calculation of boundary values in digital simulation applied to several types of electrochemical experiment

Authors
Journal
Journal of Electroanalytical Chemistry
0022-0728
Publisher
Elsevier
Publication Date
Volume
240
Identifiers
DOI: 10.1016/0022-0728(88)80310-3

Abstract

Abstract In the digital simulation of chronopotentiometry, potentiodynamic techniques and adsorption kinetics involving both diffusion and adsorption isotherms, the problem of species boundary concentrations at a given new time step can be eliminated by including these in the implicit equation systems for the Crank-Nicolson scheme. This greatly improves simulation efficiency. The respective expressions for the various types of experiment are developed and tested.

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