A two-dimensional hybrid with molybdenum disulfide nanocrystals strongly coupled on nitrogen-enriched graphene via mild temperature pyrolysis for high performance lithium storage

摘要

A novel 2D hybrid with MoS2 nanocrystals strongly coupled on nitrogen-enriched graphene (MoS2/NG_(g-C3N4)) is realized by mild temperature pyrolysis (550 °C) of a self-assembled precursor (MoS3/g-C3N4-H~+/GO). With rich active sites, the boosted electronic conductivity and the coupled structure, MoS2/NG_(g-c3N4) achieves superior lithium storage performance.