Facile design and synthesis of a nickel disulfide/zeolitic imidazolate framework-67 composite material with a robust cladding structure for high-efficiency supercapacitors
Mingyuan Sun, Hao Xu, Yuntong Meng, Xue‐Mei Chen, Min Lü, Hao Yu, Chunbo Zhang
Abstract
A core–shell structured ZIF-67 composite electrode material has been synthesized by a two-step method. The sample shows superior specific capacitance and the assembled HSC exhibits prominent power/energy density and durability.
Topics & Concepts
SupercapacitorImidazolateZeolitic imidazolate frameworkComposite numberMaterials scienceNickelCladding (metalworking)Disulfide bondChemical engineeringMetallurgyComposite materialMetal-organic frameworkChemistryInorganic chemistryCapacitanceOrganic chemistryBiochemistryAdsorptionElectrodePhysical chemistryEngineeringSupercapacitor Materials and FabricationAdvancements in Battery MaterialsAerogels and thermal insulation