Chinese Journal of Applied Chemistry ›› 2023, Vol. 40 ›› Issue (4): 583-596.DOI: 10.19894/j.issn.1000-0518.220320

• Energy Materials • Previous Articles     Next Articles

Research Progress of Layered Transition Metal Oxides Cathode Materials for Sodium-ion Batteries

Wen-Jun SHI, Zhong-Hui SUN(), Zhong-Qian SONG, XU-Jia NAN, Dong-Xue HAN, Li NIU()   

  1. Center for Advanced Analytical Science,School of Chemistry and Chemical Engineering,Guangzhou University,Guangzhou 510006,China
  • Received:2022-10-07 Accepted:2023-01-10 Published:2023-04-01 Online:2023-04-17
  • Contact: Zhong-Hui SUN,Li NIU
  • About author:lniu@gzhu.edu.cn
    cczhsun@gzhu.edu.cn
  • Supported by:
    the National Natural Science Foundation of China(22204028);Guangzhou Science and Technology Plan Proiect(202201010245)

Abstract:

Layered transition metal oxide cathode materials for sodium-ion batteries have the characteristics of low price and high specific capacity, which is an important support for energy transition in the future and has great development potential. In the process of charging and discharging, the typical layered oxide cathode materials with the most promising development and application will produce a series of changes affecting their electrochemical properties with the insertion and extration of sodium-ion. Therefore, the modification of cathode materials is particularly important. The current mainstream failure mechanism, modification methods, challenges and key problems to be solved in the future development are summarized and put forward.

Key words: Sodium-ion battery, Layered metal oxides, Cathode materials, Modification methods

CLC Number: