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RDE Half Cell Testing


The activity of our cathode samples for the oxygen reduction reaction are gauged with Linear Sweep Voltammetry (LSV) experiments using a PAR 263A Potentiostat/Galvinostat and a PAR 616 Rotating Disk Electrode (RDE) half-cell set-up.

These tests give an indication of how a sample would perform in an actual fuel cell, or how much the potential will drop from theoretical before the reaction rate (and current) increases.