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In the pursuit of higher energy density for lithium-ion batteries, silicon-based anodes have emerged as a promising candidate. However, their commercialization is hindered by challenges such as significant volume expansion and, critically, non-uniform lithiation. This article explores the causes, detrimental effects, and advanced solutions to mitigate this issue, a key consideration for anyon...
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I. Structural Design of Power Battery Systems The structure of a power battery system comprises cells, modules, and battery packs. The cell is the most fundamental unit, and its structural design and material selection are decisive for battery performance. Mainstream cell types currently available include cylindrical, prismatic, and pouch cells, each offering certain advantages in terms of energy ...
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