基于应力场的锂离子电池正极多尺度失效研究
Multi-scale Failure Behavior of Cathode in Lithium-ion Batteries Based on Stress Field
(a) In-particle cracks; (b) Particle breakage; (c) Large cracks in electrode material; (d) Delamination between active material and current
基于应力场的锂离子电池正极多尺度失效研究 |
| 陈莹, 栾伟玲, 陈浩峰, 朱轩辰 |
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Multi-scale Failure Behavior of Cathode in Lithium-ion Batteries Based on Stress Field |
| CHEN Ying, LUAN Weiling, CHEN Haofeng, ZHU Xuanchen |
| 图1 NCM523循环后发生多尺度损伤 |
| Fig. 1 Multi-scale damage of NCM523 after electrochemical cycles (a) In-particle cracks; (b) Particle breakage; (c) Large cracks in electrode material; (d) Delamination between active material and current |
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