Enhanced Pt/C and PtCu/C electrocatalysts for improved oxygen reduction reaction in proton-exchange membrane fuel cells. - Alekseenko, A. A.; Paperzh, K. O.; Pavlets, A. S.; Belenov, S. V.; Moguchikh, E. A.; Nevelskaya, A. K.; Bayan, Yu. A.; Danilenko, M. V.; Pankov, I. V.; Guterman, V. E. (Journal of Materials Science, 2025)