SO<sub>3</sub>-COF@Al<sub>2</sub>O<sub>3</sub> modified cathode electrode materials enhance the cycling ability of lithium sulfur batteries
Bingxin Jia, Wenhui Liu, Chan Yao, Wei Xie, Yanhong Xu
Abstract
The covalent organic framework (SO 3 -COF) was grown in situ on a modified Al 2 O 3 substrate, forming the composite material SO 3 -COF@Al 2 O 3 . This material effectively suppresses the shuttle effect of lithium polysulfides in Li–S batteries.
Topics & Concepts
CathodeElectrodeLithium (medication)CyclingSulfurMaterials scienceChemical engineeringInorganic chemistryChemistryNanotechnologyMetallurgyEngineeringEndocrinologyPhysical chemistryArchaeologyHistoryMedicineAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced Battery Technologies Research