Fabrication of hierarchical integrated 3D hollow MnS@MoS ₂ microcubes via a template-controlled synthesis for asymmetric supercapacitors

MoS 2 nanosheets are grown in situ onto hollow MnS microcubes to produce 3D hierarchical bimetallic sulfide architecture (MnS@MoS 2 ) for supercapacitors. The asymmetric supercapacitor device assembled using MnS@MoS 2 achieves energy density of 64.98 W h kg −1 at 1600 W kg −1 .