The rational design of hierarchical CoS<sub>2</sub>/CuCo<sub>2</sub>S<sub>4</sub> for three-dimensional all-solid-state hybrid supercapacitors with high energy density, rate efficiency, and operational stability
Yogesh Kumar Sonia, Mahesh Kumar Paliwal, Sumanta Kumar Meher
Abstract
An all-solid-state hybrid supercapacitor based on hierarchical CoS<sub>2</sub>/CuCo<sub>2</sub>S<sub>4</sub> offers excellent rate capacitance, low charge-transfer resistance, high-rate energy density, and extended service stability.
Topics & Concepts
SupercapacitorCapacitanceMaterials scienceEnergy densitySolid-stateThermodynamicsPhysical chemistryElectrodeChemistryPhysicsEngineering physicsSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials