电源技术2025，Vol.49Issue(6)：1075-1083,9.DOI:10.3969/j.issn.1002-087X.2025.06.001
锂离子电池技术前沿与发展
Frontiers and development of lithium-ion battery technology
包慕杰 1任杰 1刘全兵1
作者信息
- 1. 广东工业大学轻工化工学院,广东 广州 510006
- 折叠
摘要
Abstract
Lithium-ion batteries(LIBs)dominate the consumer electronics and electric vehicle mar-kets duo to their high energy density and mature industrial infrastructure.Meanwhile,lithium metal batteries(LMBs)are regarded as the pivotal direction for the next-generation high-energy storage de-vices duo to the superior theoretical capacity of lithium metal anodes.However,LIB cathode materi-als suffer from the structural distortions and interfacial side reactions during deep lithium(de)inter-calation,leading to the capacity degradation.LMBs face the challenges such as poor lithium affinity,dendritic growth,and limited Li⁺transport kinetics,hindering their practical implementation.In or-der to address these issues,the recent optimization strategies were reviewed.The pre-embedding of the disordered structures in lithium-rich layered oxide cathodes was conducted to reconfigure oxygen frameworks and activate lattice oxygen,achieving high capacity and cycling stability.A gradient framework was constructed in LMBs anodes to achieve the dendrite-free stepwise lithium deposition.The future development trends and application prospects of lithium batteries were prospected.关键词
锂离子电池/技术创新/正极材料/负极设计/电池结构Key words
lithium-ion batteries/technological innovation/cathode materials/anode design/battery structure分类
动力与电气工程引用本文复制引用
包慕杰,任杰,刘全兵..锂离子电池技术前沿与发展[J].电源技术,2025,49(6):1075-1083,9.
