CALCULATION OF IMPEDANCE SPECTRA BY LAPLACE TRANSFORMATION OF VOLTAGETRANSIENTS GENERATED BY CURRENT-STEP EXCITATION

Authors
NEUMANNSPALLART M ETMAN M
Citation
M. Neumannspallart et M. Etman, CALCULATION OF IMPEDANCE SPECTRA BY LAPLACE TRANSFORMATION OF VOLTAGETRANSIENTS GENERATED BY CURRENT-STEP EXCITATION, Journal of electroanalytical chemistry [1992], 372(1-2), 1994, pp. 33-37
Citations number
6
Categorie Soggetti
Electrochemistry,"Chemistry Analytical
Journal title
Journal of electroanalytical chemistry [1992]
ISSN journal
15726657 → ACNP
Volume
372
Issue
1-2
Year of publication
1994
Pages
33 - 37
Database
ISI
SICI code
Abstract
Impedance data over a broad frequency range were obtained by convertin g the transient voltage response of a passive network to a current-ste p excitation into the frequency domain using Laplace transformation. T he merits and limitations of the method and the type and quality of th e required data are discussed. Examples of impedance plots obtained us ing this method are given.