Regulation effects of Co<sup>2+</sup> on the construction of a Cu–Ni(OH)<sub>2</sub>@CoO nanoflower cluster heterojunction: a critical factor in obtaining a high-performance battery-type hybrid supercapacitor
Huifang Yang, Haoran Guo, Xinpan Li, Wenlu Ren, Rui Song
Abstract
The Cu–Ni(OH) 2 @CoO NFCs heterojunction is successfully constructed in the presence of Co 2+ , and it presents a high capacitive performance and outstanding cycle stability when used as a battery-type electrode material for supercapacitors.
Topics & Concepts
NanoflowerCluster (spacecraft)HeterojunctionBattery (electricity)Materials scienceType (biology)Chemical engineeringNanotechnologyOptoelectronicsNanostructureComputer sciencePhysicsGeologyEngineeringOperating systemThermodynamicsPower (physics)PaleontologySupercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced battery technologies research