Abstract
Herein, we synthesized hierarchical MoS2/Ni3S2 structures as electrode materials grown on nickel foam by a facile hydrothermal strategy. The hierarchical MoS2/Ni3S2 structures show high specific capacitance.
[Display omitted]
Recently, because of excellent electrical conductivities and many active sites, transition metal sulfides have been utilized as efficient electrodes for supercapacitors. Herein, we synthesize hierarchical MoS2/Ni3S2 structures grown on nickel foam by a facile one-pot hydrothermal process. The as-fabricated asymmetric hybrid capacitor based on hierarchical MoS2/Ni3S2 electrode exhibit a specific capacitance of ∼1.033 C/cm2 at 1 mA/cm2. Furthermore, the hybrid capacitor unveils an energy density of 35.93 mWh/cm3 at a power density of 1064.76 mW/cm3. The observed results clearly revealed that the synthesized MoS2/Ni3S2 structure might be used as potential electrode material for future energy storage devices.