Fast-Charging Graphite Anode Material for Lithium-Ion Battery, Artificial Graphite & Soft Carbon Composite, High-Rate 3-5C, 356.1 mAh/g Battery Grade

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About this item High Capacity & Efficiency: delivers a reversible specific capacity of 356.1 mAh/g with a first Coulombic efficiency of 93.0% (half-cell test), supporting high ener gy density for lithium-ion battery anodes Fast Charging Performance: composite of artificial graphite and soft carbon enables 3-5C fast-charging capability, improved low-temperature performance, and long cycle life with reduced electrode swelling Particle Size Control: D10 = 7.68 μm, D50 = 13.26 μm, D90 = 22.65 μm (≤ 23.0 μm), ensuring stable slurry rheology and uniform electrode coating for high-rate applications Physical Properties: tap density 0.89 g/cm³ (≥ 0.7), BET surface area 1.62 m²/g (≤ 1.8), and ash content 0.01% (≤ 0.1%), supporting stable processing and reduced side reactions Low Impurity Level: total magnetic impurities (Fe + Cr + Ni + Zn) controlled at 0.26 ppm (≤ 0.4 ppm), ensuring improved safety and consistency for battery research and pilot production Show more