Selective synthesis of pure cobalt disulfide on reduced graphene oxide sheets and its high electrocatalytic activity for hydrogen evolution reaction.

ABSTRACT: We synthesized single-phase CoS₂ on a large scale by adding graphene oxide of sufficient quantity via the hydrothermal method using cobalt acetate and thioacetamide as precursors; this produced the hybrid of CoS₂ with reduced graphene oxide which exhibited high electrocatalytic activity in the hydrogen evolution reaction.

SUBMITTER: Ahn S 

PROVIDER: S-EPMC5271118 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature