Composite membrane modified electrodes were prepared by electrochemical deposition of platinum particles in a poly(o-phenylenediamine) (PPD) film coated on glassy carbon (GC) electrodes. The modified electrodes showed high catalytic activity towards the reduction of oxygen and hydrogen peroxide. A four-electron transfer process predominated the reduction process. The pH dependence and the stability of the electrodes were also studied.
No takes yet. Share an insight, caveat, or question.
Li et al. (1998) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: