MOF-derived hierarchical core–shell hollow Co<sub>3</sub>S<sub>4</sub>@NiCo<sub>2</sub>O<sub>4</sub> nanosheet arrays for asymmetric supercapacitors
Ye Tian, Zhigao Xue, Qingqing Zhao, Jie Guo, Kai Tao, Lei Han
Abstract
Hierarchical core–shell hollow Co 3 S 4 @NiCo 2 O 4 nanosheet arrays have been constructed through a MOF-engaged strategy, and they exhibit significantly boosted electrochemical performance.
Topics & Concepts
SupercapacitorNanosheetMaterials scienceCapacitanceFaraday efficiencyOxideElectrochemistryElectrolyteGrapheneChemical engineeringElectrodeTransition metalNanotechnologyMetallurgyCatalysisChemistryEngineeringPhysical chemistryBiochemistrySupercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced battery technologies research