Hofmann-like metal-organic-framework-derived Pt _x Fe/C/N-GC composites as efficient electrocatalysts for methanol oxidation.

ABSTRACT: Pt _x Fe/C/N-GC electrocatalysts were prepared using a composite of Hofmann-like Pt/Fe-based metal-organic frameworks and two-dimensional oxidized graphene. The Pt _x Fe/C/N-GC-700 composite (annealed at 700 °C) exhibited an enhanced mass activity in the electrocatalytic methanol oxidation reaction, which was ten times higher than that of commercial Pt/C (20%) catalysts.

SUBMITTER: Zhao J 

PROVIDER: S-EPMC9070393 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature