无机材料学报2025，Vol.40Issue(4)：348-362,15.DOI:10.15541/jim20240368
钠离子电池正极材料循环稳定性提升策略及产业化进程
Improvement of Cycling Stability of Cathode Materials and Industrialization Process for Sodium-ion Batteries
摘要
Abstract
Compared with traditional lithium-ion batteries,sodium-ion batteries are an ideal alternative due to their cost advantages and sustainable resource supply.At present,the cathode materials for sodium-ion batteries mainly include transition metal oxides,polyanionic compounds and Prussian blue analogues.However,irreversible phase conversion,Jahn-Teller effect and interface instability of cathode materials seriously affect the cycling stability of sodium-ion batteries.In this paper,the research progress and industrialization process of strategies for improving cyclic stability of cathode materials for sodium-ion batteries are systematically introduced.Firstly,the structure as well as advantages and disadvantages of cathode materials is analyzed in detail,and the structural stability,cost and cycling performance are compared.Secondly,the latest research progress of structure optimization and chemical element doping strategies in improving the cycling stability of cathode materials is elaborated in detail,and the interaction between structural stability,electronic conductivity,ion intercalation/deintercalation of cathode materials and electrochemical performance is revealed.Then,the development process and industrialization progress of sodium-ion batteries are summarized.Finally,the significant problems that still need to be addressed for cathode materials and systems for sodium-ion batteries are sorted out and their future developments are prospected,aiming to propel the steady and healthy development of sodium-ion battery industry.关键词
钠离子电池/过渡金属氧化物/聚阴离子型化合物/普鲁士蓝化合物/循环稳定性/产业化/综述Key words
sodium-ion battery/transition metal oxide/polyanionic compound/Prussian blue analogue/cycling stability/industrialization process/review分类
化学工程引用本文复制引用
张继国,吴田,赵旭,杨钒,夏天,孙士恩..钠离子电池正极材料循环稳定性提升策略及产业化进程[J].无机材料学报,2025,40(4):348-362,15.基金项目
国家重点研发计划(2023YFB2504100) （2023YFB2504100）
浙江省重点研发计划(2023C01246) （2023C01246）
浙江省白马湖实验室项目(ZB-24-DC-O-F-G-002-B)National Key Research and Development Program of China(2023YFB2504100) （ZB-24-DC-O-F-G-002-B）
Key Research and Development Program of Zhejiang Province(2023C01246) （2023C01246）
Project of Zhejiang Baima Lake Laboratory Co.,Ltd.(ZB-24-DC-O-F-G-002-B) （ZB-24-DC-O-F-G-002-B）
