CHRONOAMPEROMETRIC CURRENT AT ULTRAMICROELECTRODES - PADE-APPROXIMATION FOR A REVERSIBLE ELECTRON-TRANSFER SCHEME

Authors
RAJENDRAN L NALLASWAMY R
Citation
L. Rajendran et R. Nallaswamy, CHRONOAMPEROMETRIC CURRENT AT ULTRAMICROELECTRODES - PADE-APPROXIMATION FOR A REVERSIBLE ELECTRON-TRANSFER SCHEME, Electroanalysis, 10(7), 1998, pp. 506-511
Citations number
35
Categorie Soggetti
Chemistry Analytical
Journal title
Electroanalysis → ACNP
ISSN journal
10400397
Volume
10
Issue
7
Year of publication
1998
Pages
506 - 511
Database
ISI
SICI code
1040-0397(1998)10:7<506:CCAU-P>2.0.ZU;2-F
Abstract
The transient current pertaining to potential step experiments for rev ersible electron transfer reactions is analysed for rotationally symme tric ultramicroelectrodes of planar geometries. A two-point Pade appro ximant valid for entire time domain is derived for disk and ring geome tries. Current function estimates are provided for various ring dimens ions.