Sulfur vacancies in Co<sub>9</sub>S<sub>8−x</sub>/N-doped graphene enhancing the electrochemical kinetics for high-performance lithium–sulfur batteries
Haojie Li, Yihua Song, Kai Xi, Wei Wang, Sheng Liu, Guoran Li, Xueping Gao
Abstract
Acceleration by pits: the kinetics of the catalytic conversion of lithium polysulfide in lithium–sulfur batteries are effectively enhanced by sulfur vacancies.
Topics & Concepts
PolysulfideSulfurKineticsGrapheneLithium (medication)ElectrochemistryMaterials scienceDopingInorganic chemistryElectrochemical kineticsCatalysisLithium–sulfur batteryElectrodeChemical engineeringChemistryNanotechnologyPhysical chemistryOptoelectronicsMetallurgyOrganic chemistryElectrolyteMedicineQuantum mechanicsEngineeringPhysicsEndocrinologyAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research