Practical application of the Kramer-Konig transformation on impedance measurements in solid state electrochemistry

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Abstract

A method is presented for executing the Kramers-Kronig transforms of electrochemical impedance data on a computer. Attention is paid to the extrapolation techniques for impedance data with a limited frequency range. It is shown that impedance spectra of systems with blocking electrodes, exhibiting a CPE-type response, are also Kramers-Kronig transformable. The necessity and limitations of these transforms with respect to impedance data are briefly discussed.
Original languageUndefined
Pages (from-to)131-141
Number of pages11
JournalSolid state ionics
Volume62
Issue number62
DOIs
Publication statusPublished - 1993

Keywords

  • METIS-106839
  • IR-12658

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