Experimental limitations in impedance spectroscopy: Part I - Simulation of reference electrode artifacts in three-point measurements

G. Hsieh, S. J. Ford, T. O. Mason, L. R. Pederson

    Research output: Contribution to journalArticle

    62 Citations (Scopus)

    Abstract

    Impedance studies on test circuits demonstrated that three-point measurements are susceptible to voltage divider distortion/artifacts if the reference electrode impedance approaches the analyzer input impedance. These features can be avoided by using an instrument with a high input impedance or a reference electrode with a low input impedance. A correction procedure is also presented.

    Original languageEnglish
    Pages (from-to)191-201
    Number of pages11
    JournalSolid State Ionics
    Volume91
    Issue number3-4
    DOIs
    Publication statusPublished - 2 Oct 1996

    Keywords

    • Impedance spectroscopy
    • Reference electrodes

    ASJC Scopus subject areas

    • Chemistry(all)
    • Materials Science(all)
    • Condensed Matter Physics

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