Hi all,

I was wondering if anyone might be able to help me. I have conducted an experiment in the Cyclic Voltammetry of the Ferro/Ferricyanide System. I have used different scan rates on a 1mM solution K3 Fe(CN)6 and took the voltagram readings from each of the different scan rates and plotted them on a graph (ipc vs v/s 1/2) to give a linear plot formation. From this, i must now calculate the Randles-Sevcik equation. In order to do this i must find the diffusion coefficient. I have calculated the slope and the intercept of the linear plot, can anyone please tell me how i might now calculate the diffusion coefficient from this??