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Analysis of Lithium Plating Based on Electrochemical-thermal-stress Coupling Model for Lithium-ion Batteries
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Qiongnan JIA, Yaohong SUO
Journal of Power Supply | 2026, 24(5) : 131 - 138
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Journal of Power Supply | 2026, 24(5): 131-138
• Renewable Energy Generation and Energy Storage •
Analysis of Lithium Plating Based on Electrochemical-thermal-stress Coupling Model for Lithium-ion Batteries
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Qiongnan JIA, Yaohong SUO
Affiliations
  • School of Advanced Manufacturing, Fuzhou University, Quanzhou 362200, China
Published: 2026-05-30 doi: 10.13234/j.issn.2095-2805.2026.5.131
Outline
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The lithium plating is the main reason for the performance degradation, temperature rise and expansion deformation of lithium-ion batteries (LIBs). In order to investigate the lithium plating amount (LPM), temperature variation and the damage of the cathodic particles during the charging of LIBs. Firstly, an electrochemical-thermal-stress coupling model with lithium plating is developed. Then, the influences of charge rate on the cathodic electrical potential and LPM are analyzed. Finally, the effects of the initial temperature, charging mode and cathodic particle radius on the LPM, average temperature and Von Mises stress of cathodic particle are discussed, respectively. Numerical results show that LPM increases with the increase of charge rate. In order to reduce LPM, temperature rise and Von Mises stress during the charge, the charge at lower initial temperature should be avoided, the cathodic particle radius should be reduced or multi-stage constant current and constant voltage charging (4C to 6 A∙h, 3C to the cutoff voltage and constant voltage charging) should be used. This work will provide some guidance for reducing lithium plating.

Lithium plating  /  lithium-ion battery  /  electrochemical-thermo-stress coupling  /  Von Mises stress
贾琼男, 锁要红. 基于电化学-热-应力耦合模型的锂离子电池析锂分析. 电源学报, 2026 , 24 (5) : 131 -138 . DOI: 10.13234/j.issn.2095-2805.2026.5.131
Qiongnan JIA, Yaohong SUO. Analysis of Lithium Plating Based on Electrochemical-thermal-stress Coupling Model for Lithium-ion Batteries[J]. Journal of Power Supply, 2026 , 24 (5) : 131 -138 . DOI: 10.13234/j.issn.2095-2805.2026.5.131
  • National Natural Science Foundation of China(12272095)
Year 2026 volume 24 Issue 5
41
8
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Article Info
doi: 10.13234/j.issn.2095-2805.2026.5.131
  • Receive Date:2023-12-21
  • Online Date:2026-10-29
  • Published:2026-05-30
Article Data
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History
  • Received:2023-12-21
  • Revised:2024-03-15
  • Accepted:2024-04-01
Funding
National Natural Science Foundation of China(12272095)
Affiliations
    School of Advanced Manufacturing, Fuzhou University, Quanzhou 362200, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
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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