Abstract Cell swelling refers to the thickness expansion and internal force generation that a lithium battery cell exhibits during charge-discharge cycling, arising from electrode structural changes and gas generation…
Abstract Battery failure analysis is the systematic process of identifying and characterizing the root causes of performance degradation and safety incidents in lithium-ion cells. Two categories are distinguished: performance failure—including…
Abstract The limitations of lithium-ion battery fast charging speed arise from six interacting factors: electrode and electrolyte material properties, environmental temperature and humidity, the charging method used (constant current,…
1. Article Abstract Volume change of lithium metal anodes (LMAs) during plating/stripping produces evolving mechanical stress that drives SEI fracture, particle detachment and dendrite growth. This study…
1. Abstract Li plating (lithium metal deposition) is both an accelerator of capacity fade and a latent safety hazard in lithium-ion pouch cells. We demonstrate a fast, non-destructive…
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