Any rotating disk electrode can, of course, also be used as a stationary electrode by using it with the rotator turned off.
2.
The low ratio of diffusion layer volume to electrode surface area means regular stationary electrodes can not be dropped low enough before their current measurements become unreliable.
3.
The limiting current is typically much higher than the peak current of a stationary electrode, being that the mass transport of reactants is actively stimulated by the rotating disk, and not just governed by diffusion, as is the case for a stationary electrode.
4.
The limiting current is typically much higher than the peak current of a stationary electrode, being that the mass transport of reactants is actively stimulated by the rotating disk, and not just governed by diffusion, as is the case for a stationary electrode.
मोबाइल