Electrochemical Impedance Spectroscopy
EIS: A Powerful Technique
Electrochemical Impedance Spectroscopy (EIS) is a powerful technique with a broad range of research applications. Click on a link below to view the Application or Technical Note.
New 2-Day Hands-On EIS Short Course
November 11-12, 2019
1700 Benjamin Franklin Parkway
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Electrochemical Impedance Spectroscopy (EIS) is now ubiquitous in the electrochemical research, development, and quality-control world. The technique compares the observed data from an EIS scan to a hypothetical model network of resistors, capacitors, inductors, and other theoretical components.
Determination of the correct value of Cdl from the impedance results fitted by the commercially available software
With the introduction of a constant phase element (CPE) as a replacement for the capacity in EIS measurements, most of the experimentally obtained results could be fitted by commercially available software.
This application note discusses theory and practice of transmission lines.
Accuracy Contour Plot (ACP) describe a region of accuracy over a given range of impedances and frequencies under a defined set of conditions.