Electrochimica Acta, Vol.42, No.5, 893-897, 1997
Electrochemical Reduction of Oxygen on Thin-Film Pt Electrodes in 0.1 M KOH
The electroreduction of oxygen has been studied on thin-film platinum using the rotating disk electrode technique. The kinetic parameters of oxygen reduction were determined for Pt films over the range of thickness from 1 to 50 nm. The kinetics of oxygen reduction were found to be slightly influenced by the platinum film thickness.
Keywords:SINGLE-CRYSTAL SURFACES;MOLECULAR-OXYGEN;PARTICLE-SIZE;PLATINUM;ELECTROCATALYSIS;KINETICS;DISK