Ultra-thin NiS nanosheets as advanced electrode for high energy density supercapacitors
Hailong Yan, Kejia Zhu, Xu Liu, Yinghui Wang, Yangbo Wang, Deyang Zhang, Yang Lu, Tao Peng, Yunxin Liu, Yongsong Luo
Abstract
The NiS electrodes show an ultra-high capacitance of 2587.4 F g<sup>−1</sup> and a high energy density of 38.2 W h kg<sup>−1</sup>.
Topics & Concepts
SupercapacitorCapacitanceMaterials sciencePower densityElectrodeEnergy storageHydrothermal circulationNanotechnologyEnergy densityNanostructureChemical engineeringHorizontal scan rateOptoelectronicsPower (physics)ChemistryElectrochemistryEngineering physicsCyclic voltammetryPhysical chemistryEngineeringQuantum mechanicsPhysicsSupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials