supported by the MINECO-FEDER(project CTQ2016-76221-P);Valentín Briega-Martos thankfully acknowledges to MINECO the award of a predoctoral grant(BES-2014-068176,project CTQ2013-44803-P).
The oxygen reduction reaction(ORR)is probably the most important cathodic process in electrocatalysis because of its universal role as comburent in life and key applications in several fields such as fuel cells,corros...