The role of EIS in Battery Managements Systems

[@MikeEnergy_]

Nice video. Do you have one to explain the Warburg element in more detail? Curious on it's relatiom to diffusion

[@crathob]

The Warburg element represents the diffusion gradient of the electrolyte concentration electrically. The reduction in concentration towards the electrode cause charge carriers to move in a way that is similar to movement through a transmission line. There is a constant shift in phase that is dependent on the distance.