Graphene film-confined molybdenum sulfide nanoparticles: Facile one-step electrodeposition preparation and application as a highly active hydrogen evolution reaction electrocatalyst

MoSx nanoparticles-graphene hybrid film was deposited onto a glassy carbon electrode by a facile onestep electrodeposition approach using MoS42- and graphene oxide as precursors. As a novel hydrogen evolution reaction (HER) electrocatalyst, this hybrid film exhibits highly catalytic activity and good stability. (C) 2014 Elsevier B.V. All rights reserved.