Optimizing the electrochemical performance of 3D networked high-entropy layered double hydroxide/MXene heterojunctions via band gap engineering for constructing high-energy-density supercapacitors
Ziyang Zhu, Nan He, Qicheng Chen, Yingjin Zhang, Bingjian Nie, Yanda Su
Topics & Concepts
SupercapacitorHeterojunctionMaterials scienceCapacitanceElectrodeBand gapOptoelectronicsComposite numberNanotechnologyElectrochemistryConductivityCurrent densityElectronic band structureElectrical conductorEnergy storageWide-bandgap semiconductorDensity functional theorySpace chargeElectronic engineeringDirect and indirect band gapsElectrochemical energy storageSupercapacitor Materials and FabricationMXene and MAX Phase MaterialsLayered Double Hydroxides Synthesis and Applications