In situ Raman spectroscopic evidence for oxygen reduction reaction intermediates at platinum single-crystal surfaces

This work was supported by the NSFC (21522508, 21427813, 21521004, 21533006, 21621091 and 21775127), “111” Project (B17027), Natural Science Foundation of Guangdong Province (2016A030308012), the Fundamental Research Funds for the Central Universities (20720180037), and the Thousand Youth Talents Plan of China. Support from MINECO and Generalitat Valenciana (Spain), through projects CTQ2016–76221-P (AEI/FEDER, UE) and PROMETEOII/2014/013, respectively, is greatly acknowledged. V.B.-M. acknowledges MINECO for the award of a pre-doctoral grant (BES-2014–068176, project CTQ2013–44803-P).