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【复材资讯】富锂锰基正极材料压实密度提升新策略—自分级+表面 ...
锂离子电池作为新能源产业的核心,其正极材料性能直接影响电池能量密度。富锂锰基(LRM)材料因超高比容量(>300 mAh/g)和低成本被视为下一代明星材料,但其压实密度低(2.4-2.8 g/cm3)导致体积能量密度不足,严重制约在电动汽车等空间受限场景的应用。
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