Useful resources on Electrochemical Impedance Spectroscopy:
a key characterization method for materials in electrochemistry
Links to YouTube materials:

Course by Dr Sam Cooper from Imperial College is definitely one of the best courses available. It gives a basic introduction that everyone should listen to at least once.
LINK to YouTube video
Below the video, you can find links to the lecture slides.
Besides the EIS course, the group of Dr Cooper develops original software for analysis and characterization of materials, including some very original concepts.
LINK to YouTube video
Below the video, you can find links to the lecture slides.
Besides the EIS course, the group of Dr Cooper develops original software for analysis and characterization of materials, including some very original concepts.