First-principles transition state study of oxygen reduction reaction on Pt (111) surface modified by subsurface transition metals
Keyword(s):
ABSTRACTWe have performed first-principles density functional theory calculations to investigate how subsurface 3d transition metals M (M = Ni, Co, Fe, Ti, or V) affect the energetics and mechanisms of oxygen reduction reaction (ORR) on the outermost Pt mono-surface layer of Pt/M (111) surfaces. We found that the alteration of the ORR mechanism pathway can explain the activity enhancement for ORR on the Pt/M (111) surfaces.
2010 ◽
Vol 55
(27)
◽
pp. 7975-7981
◽
2016 ◽
Vol 6
(16)
◽
pp. 6389-6395
◽
2020 ◽
Vol 8
(8)
◽
pp. 4369-4375
◽
2017 ◽
Vol 31
(2)
◽
pp. 1874-1881
◽
2016 ◽
Vol 18
(4)
◽
pp. 2949-2958
◽