Hierarchical hollow-tubular porous carbon microtubes prepared <i>via</i> a mild method for supercapacitor electrode materials with high volumetric capacitance
Xuan Xiao, Lei Song, Qianli Wang, Zhicheng Wang, Hongyan Wang, Juncai Chu, Jianmin Liu, Xinru Liu, Zhentao Bian, Xuanxuan Zhao
Abstract
. The particular hollow tubular morphology and activated porous structure determine the excellent electrochemical performance of the material. Hence, this synthetic method provides a new way of storing energy for porous carbon as high volumetric capacitance supercapacitor materials.
Topics & Concepts
SupercapacitorCarbonizationCapacitanceMesoporous materialMaterials scienceCarbon fibersElectrolyteSpecific surface areaPorosityChemical engineeringElectrochemistryVolume (thermodynamics)Activated carbonSpecific energyElectrodeNanotechnologyComposite materialChemistryAdsorptionScanning electron microscopeOrganic chemistryCatalysisPhysical chemistryQuantum mechanicsComposite numberPhysicsEngineeringSupercapacitor Materials and FabricationElectrospun Nanofibers in Biomedical ApplicationsAdvanced battery technologies research