Improvement of cycle life for layered oxide cathodes in sodium-ion batteries

• DOI: 10.1039/d3ee02934d
• Publication Date: 2024-01-11T03:01:52Z
• Authors: Huan Yang; Dong Wang; Yalan Liu; Yihua Liu; Benhe Zhong; Yang Song; Qingquan Kong; Zhenguo Wu; Xiaodong Guo
• Keywords: 02 engineering and technology; 0210 nano-technology

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.