# Why doesn't fast-scan cyclic voltammetry work with metal electrodes?

Every paper I've seen discussing it uses it with carbon nanofiber or some other carbon material like a diamond. If the physical principles by which it works are based on sweeping through voltages, I don't understand why it can't be used with metal electrodes.

I've tried to search through the literature but I haven't come across any clear answers.

Here is an example from the literature of a metal electrode used up to $3*10^6$ V/s , Amatore et. al. JEAC