Dear Researcher,

As we know that the Kinetics of Li+ insertion/extraction process in Li ion battery is studied by recording the CV curves at different current density. The slope value of log(i) versus log(v) at different current density( current is peak current of CV) gives the tentative idea of Li+ insertion/extraction process is occured by diffusion controlled process or pseudocapacitive process.But my question is how the given equation i(V)=k1n+k2n^1/2, is applied to calculate exact percentage of the capcitive and diffusion controlled contribution in the CV diagram?

For reference, I have attached fig below, Please explain in stepwise manner, how to get percentage of diffusion controlled or pseudocapacitive behaviour in CV diargram as like in fig C.

Thanks in advance.