Enabling stable and high-rate cycling of a Ni-rich layered oxide cathode for lithium-ion batteries by modification with an artificial Li<sup>+</sup>-conducting cathode-electrolyte interphase
Shixuan Wang, Alvin Dai, Yuliang Cao, Hanxi Yang, Khalil Amine, Jun Lü, Hui Li, Xinping Ai
Abstract
An artificial Li<sup>+</sup>-conducting cathode-electrolyte interphase is successfully built on a NCM811 cathode surface through a nucleophilic reaction between polysulfides and vinylene carbonate.
Topics & Concepts
CathodeInterphaseElectrolyteLithium (medication)Materials scienceOxideIonChemical engineeringInorganic chemistryElectrodeCarbonateChemistryMetallurgyPhysical chemistryOrganic chemistryMedicineEndocrinologyEngineeringBiologyGeneticsAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication