3D-architectured nickel-cobalt-manganese layered double hydroxide/reduced graphene oxide composite for high-performance supercapacitor

- Flower-like NiCoMn LDH and three-dimensional NiCoMn LDH/rGO are fabricated.
- NiCoMn LDH/rGO exhibits better electrochemical performance than pure NiCoMn LDH.
- NiCoMn LDH/rGO//AC capacitor possesses a high-specific capacitance of 206 F g−1.