Aramid and zirconia coated separator for enhanced electrochemical performance of lithium-ion batteries
Daofa Ying, Kai Chen, Jiazheng Lu, Changzheng Wu, Baohui Chen, Yang Lyu, Yutao Liu, Zhen Fang
Abstract
separator show exceptional cycling stability, with 93.5% initial energy capacity retention after 1200 cycles. These results suggest that coating a PE separator with an aramid-zirconia layer represents an effective strategy to create a robust, high-performance composite separator, highlighting its promising commercial potential for lithium-ion batteries (LIBs).
Topics & Concepts
Separator (oil production)Materials scienceCoatingComposite numberComposite materialUltimate tensile strengthPolyethyleneAramidElectrochemistryElectrolytePorosityChemical engineeringConductivityIonic conductivityThermal insulationThermal conductivityGraphiteAdvancements in Battery MaterialsAdvanced Battery Technologies ResearchAdvanced Battery Materials and Technologies