Conductive V<sub>2</sub>O<sub>3</sub> electrocatalyst on carbon hollow spheres to accelerate polysulfide conversion for long-cycle and high-rate lithium sulfur batteries
Jiangnan Zhang, Mingjun Xiao, Tingting Liu, Yanshuang Meng, Fuliang Zhu, Zhaoyang Fan
Abstract
The V 2 O 3 /C-HS material was prepared by a hard template and impregnation method. When applied in lithium–sulfur batteries, it shows excellent long-cycle and high-rate performance.
Topics & Concepts
PolysulfideSulfurLithium (medication)ElectrocatalystCarbon fibersSPHERESLithium–sulfur batteryChemistryBattery (electricity)Inorganic chemistryElectrical conductorChemical engineeringMaterials scienceElectrochemistryElectrodeOrganic chemistryElectrolytePhysical chemistryComposite materialComposite numberThermodynamicsMedicinePower (physics)EngineeringPhysicsAstronomyEndocrinologyAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced Battery Technologies Research