Hierarchical MnO2/hollow carbon spheres composites for asymmetric supercapacitors with enhanced performance
Guosheng Wang, Kuang-liang Xu, Zhaoxiong Yan, Geming Wang, Ming Xiang, Zhihua Xu
Topics & Concepts
SupercapacitorElectrodeMaterials scienceCarbon fibersPower densityElectrochemistryCapacitanceChemical engineeringSPHERESNanotechnologyComposite materialChemistryPower (physics)Composite numberPhysical chemistryPhysicsAstronomyQuantum mechanicsEngineeringSupercapacitor Materials and FabricationAdvanced battery technologies researchElectrocatalysts for Energy Conversion