Ultrathin δ-MnO<sub>2</sub> nanoflakes with Na<sup>+</sup> intercalation as a high-capacity cathode for aqueous zinc-ion batteries
Haijun Peng, Huiqing Fan, Chenhui Yang, Yapeng Tian, Chao Wang, Jianan Sui
Abstract
Sodium-ion intercalated δ-MnO<sub>2</sub> nanoflakes are applied in an aqueous rechargeable zinc battery cathode with high energy density and excellent durable stability.
Topics & Concepts
CathodeMaterials scienceElectrochemistryIntercalation (chemistry)Aqueous solutionChemical engineeringGravimetric analysisCurrent densityMicrostructureHydrothermal circulationConductivityKineticsElectrodeInorganic chemistryComposite materialPhysical chemistryChemistryQuantum mechanicsEngineeringPhysicsOrganic chemistryAdvanced battery technologies researchAdvancements in Battery MaterialsAdvanced Battery Technologies Research