Nanocatalysis MoS₂/rGO: An Efficient Electrocatalyst for the Hydrogen Evolution Reaction.

ABSTRACT: In this study, a systematic investigation of MoS₂ nanostructure growth on a SiO₂ substrate was conducted using a two-stage process. Initially, a thin layer of Mo was grown through sputtering, followed by a sulfurization process employing the CVD technique. This two-stage process enables the control of diverse nanostructure formations of both MoS₂ and MoO₃ on SiO₂ substrates, as well as the formation of bulk-like grain structures. Subsequently, the addition of reduced graphene oxide (rGO) was examined, resulting in MoS₂/rGO(n), where graphene is uniformly deposited on the surface, exposing a higher number of active sites at the edges and consequently enhancing electroactivity in the HER. The influence of the synthesis time on

SUBMITTER: Guzman-Olivos F 

PROVIDER: S-EPMC10819749 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature