K<sup>+</sup> intercalated MnO<sub>2</sub> with ultra-long cycling life for high-performance aqueous magnesium-ion hybrid supercapacitors
Liming Xu, Guodong Pan, Jiachen Wang, Jiabao Li, Zhiwei Gong, Ting Lu, Likun Pan
Abstract
K + intercalated MnO 2 as the cathode material for aqueous magnesium-ion hybrid supercapacitors exhibits high energy density and ultra-long cycling life.
Topics & Concepts
SupercapacitorAqueous solutionMaterials scienceCyclingCathodeMagnesiumIonInorganic chemistryElectrochemistryChemical engineeringElectrodeMetallurgyChemistryPhysical chemistryHistoryArchaeologyEngineeringOrganic chemistrySupercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials