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Review of technological hotspots of lithium-ion battery in 2025
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Haoran ZHOU1, Biao CHEN2, Zhikun ZHAO3, Cao JIANG2, Yiyang PENG1, Mingyuan LIANG1, Yongji GONG3, *, Fangyi CHENG1, *
Science & Technology Review | 2026, 44(2) : 54 - 68
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Science & Technology Review | 2026, 44(2): 54-68
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Review of technological hotspots of lithium-ion battery in 2025
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Haoran ZHOU1, Biao CHEN2, Zhikun ZHAO3, Cao JIANG2, Yiyang PENG1, Mingyuan LIANG1, Yongji GONG3, *, Fangyi CHENG1, *
Affiliations
  • 1College of Chemistry, Efficient Storage Engineering Research Center (Ministry of Education), State Key Laboratory of Advanced Chemical Power Sources, Nankai University, Tianjin 300071, China
  • 2School of Materials Science and Engineering, National Industry-Education Platform for Energy Storage, Tianjin University, Tianjin 300354, China
  • 3School of Materials Science and Engineering, Beihang University, Beijing 100191, China
Published: 2026-01-28 doi: 10.3981/j.issn.1000-7857.2025.12.00083
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The relentless pursuit of enhanced lithium-ion battery (LIB) performance is crucial for enabling the widespread adoption of new-energy vehicles, smart grids, and robust equipment for extreme environments. This review comprehensively surveys the key research advances from 2024 to 2025, focusing on five pivotal frontiers: boosting energy density, extending cycle life, expanding operational temperature windows, fortifying safety, and enabling efficient recycling. A notable paradigm shift is observed at the material level—spanning cathodes, electrolytes, anodes, and interfaces—where strategies have evolved from post hoc defect mitigation toward proactive, mechanism-driven design, and from single-property optimization to holistic multi-objective engineering. At the system level, the convergence of AI-assisted prediction, embedded smart sensing, and adaptive thermal management is revolutionizing the paradigm for full-lifecycle battery management and control. By critically examining the scientific principles and engineering approaches underpinning recent breakthroughs, this work offers a timely perspective and forward-looking analysis to guide the development of next-generation high-performance LIBs.

lithium−ion batteries  /  energy density  /  cycle life  /  wide temperature range  /  battery safety  /  recycling and regeneration  /  interface engineering  /  AI−prediction
Haoran ZHOU, Biao CHEN, Zhikun ZHAO, Cao JIANG, Yiyang PENG, Mingyuan LIANG, Yongji GONG, Fangyi CHENG. Review of technological hotspots of lithium-ion battery in 2025[J]. Science & Technology Review, 2026 , 44 (2) : 54 -68 . DOI: 10.3981/j.issn.1000-7857.2025.12.00083
Year 2026 volume 44 Issue 2
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doi: 10.3981/j.issn.1000-7857.2025.12.00083
  • Receive Date:2025-12-16
  • Online Date:2026-02-11
  • Published:2026-01-28
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  • Received:2025-12-16
  • Revised:2026-01-11
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Affiliations
    1College of Chemistry, Efficient Storage Engineering Research Center (Ministry of Education), State Key Laboratory of Advanced Chemical Power Sources, Nankai University, Tianjin 300071, China
    2School of Materials Science and Engineering, National Industry-Education Platform for Energy Storage, Tianjin University, Tianjin 300354, China
    3School of Materials Science and Engineering, Beihang University, Beijing 100191, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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