Superior Electrocatalytic Activity of MoS2-Graphene as Superlattice.

ABSTRACT: Evidence by selected area diffraction patterns shows the successful preparation of large area (cm × cm) MoS2/graphene heterojunctions in coincidence of the MoS2 and graphene hexagons (superlattice). The electrodes of MoS2/graphene in superlattice configuration show improved catalytic activity for H2 and O2 evolution with smaller overpotential of +0.34 V for the overall water splitting when compared with analogous MoS2/graphene heterojunction with random stacking.

SUBMITTER: Rendon-Patino A 

PROVIDER: S-EPMC7712152 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature