Improvement of cycle life for layered oxide cathodes in sodium-ion batteries
Huan Yang, Dong Wang, Yalan Liu, Yihua Liu, Benhe Zhong, Yang Song, Qingquan Kong, Zhenguo Wu, Xiaodong Guo
Abstract
In this review, research progress on layered oxide cathodes for SIBs in recent years is summarized, with emphasis on the problems of poor cycle life caused by irreversible phase transition, Jahn–Teller effect and interface deterioration, and several strategies are proposed to alleviate these issues.
Topics & Concepts
CathodeOxideMaterials scienceInterface (matter)IonPhase transitionPhase (matter)NanotechnologyChemical engineeringMetallurgyChemistryComposite materialEngineeringThermodynamicsPhysicsPhysical chemistryCapillary numberCapillary actionOrganic chemistryAdvancements in Battery MaterialsSemiconductor materials and devicesAdvanced Battery Materials and Technologies