Inorganic Chemicals Industry ›› 2025, Vol. 57 ›› Issue (9): 21-29.doi: 10.19964/j.issn.1006-4990.2024-0489

• Reviews and Special Topics • Previous Articles     Next Articles

Defects,modification strategies and prospects of graphite anode materials for low temperature lithium-ion batteries

LI Shuli1(), CHEN Shipeng1, ZHANG Lingli1, SHI Fanian2   

  1. 1. Guangzhou Penghui Energy Technology Co. ,Ltd. ,Guangzhou 511483,China
    2. Shenyang University of Technology,School of Environmental Chemical Engineering,Shenyang 110870,China
  • Received:2024-09-09 Online:2025-09-10 Published:2024-12-12

Abstract:

In recent years,with the rapid rise of the new energy industry,the application of lithium-ion batteries in various fields has continued to surge.However,the high performance of commercial lithium-ion batteries with graphite anodes can only be realized above 0 ℃,which limits the application of the batteries in low-temperature cold regions.In order to meet the demand for low-temperature applications of lithium-ion batteries,the mechanism was explored by analyzing the limiting factors of graphite low-temperature environments,providing insights into the key factors contributing to the poor low-temperature performance of lithium-ion batteries.It was focused on the feasible strategies and solutions to improve the low-temperature performance,and the latest progress in the engineering of low-temperature anode materials was reviewed in terms of structural design,morphology control,surface and interface modification,and multiphase materials.Finally,the problems to be solved in the field of low-temperature graphite anode materials were discussed.It was aimed to provide valuable insights and guidance for the development of next-generation LIBs with excellent low-temperature electrochemical properties.

Key words: lithium-ion battery, graphite anode material, low temperature performance, modification

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