Electrochemical digital simulation: incorporation of the Crank—Nicolson scheme and n-point boundary expression into the Rudolph algorithm

The Rudolph algorithm for solving coupled multispecies mechanisms was described with the Laasonen (backward-implicit) scheme and two-point boundary expressions. This paper uses the Rudolph approach but with the more accurate Crank—Nicolson scheme and general n-point boundary expressions. Example com...

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Bibliographic Details
Published inJournal of electroanalytical chemistry (Lausanne, Switzerland) Vol. 352; no. 1; pp. 17 - 28
Main Author Britz, D.
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 15.06.1993
Elsevier Science
Subjects
Chemistry
Electrochemistry
Exact sciences and technology
General and physical chemistry
Kinetics and mechanism of reactions
Electrodes
Theoretical study
Electrocatalysis
Kinetics
Computer aid
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Summary:The Rudolph algorithm for solving coupled multispecies mechanisms was described with the Laasonen (backward-implicit) scheme and two-point boundary expressions. This paper uses the Rudolph approach but with the more accurate Crank—Nicolson scheme and general n-point boundary expressions. Example computations are reported for a simple catalytic mechanism (potential jump) and a more complex second-order catalytic mechanism (LSV).
ISSN:1572-6657
1873-2569
DOI:10.1016/0022-0728(93)80251-C