Facile and Controllable Synthesis of CuS@Ni-Co Layered Double Hydroxide Nanocages for Hybrid Supercapacitors
Zhe Sheng, Xiongchao Lin, Yiting Zhao, Lei Huang, Hongfeng Gao, Hao Wei, Caihong Wang, Deping Xu, Yonggang Wang
Abstract
and superior cycling performance of 87.9% capacity retention after 5000 cycles. Such work offers a practical and effortless route for synthesizing unique metal sulfide/hydroxide composite electrode materials with hollow structures for high-performance HSCs.
Topics & Concepts
SupercapacitorMaterials scienceNanocagesHydroxideComposite numberChemical engineeringElectrodeEtching (microfabrication)Copper sulfideNanotechnologyMetal hydroxideNanostructureSulfideCopperComposite materialElectrochemistryLayer (electronics)ChemistryMetallurgyCatalysisOrganic chemistryEngineeringPhysical chemistrySupercapacitor Materials and FabricationAdvanced battery technologies researchLayered Double Hydroxides Synthesis and Applications