Moving electrode electrochemical impedance spectroscopy KU Leuven
Electrochemical impedance spectroscopy (EIS) is a powerful tool for analysing material properties and studying interfacial electrochemical processes. During measurement, the sample is contacted via electrodes, and impedance as a function of frequency is determined by applying an AC voltage and measuring the resulting current. In conventional EIS, where electrodes are located at a fixed position, sample homogeneity is a crucial requirement for ...