Graphite Powder, MCMB (MesoCarbon MicroBeads)

Product Code: CNB-9-A05 / CNB-9-A06

MCMB (mesocarbon microbeads) is prepared from petroleum pitch or coal tar, which is one of the promising carbon anode materials for Li-ion batteries. MCMB has a spherical morphology with high packing. The low surface area of MCMB can minimize the unfavorable side reactions during cycling.

Specifications:
Appearance: Powder
Application: As conductive material when preparing Li-ion battery Anode
Particle Distribution (μm):
D10: ＞6.0
D50: 16.0-19.0
D90: ＜36.0
Tap Density (g/cm3): ≥1.15
Specific surface area(m2/g): 1.0-2.0
carbon content (%): ≥99.9
H2O (% ): < 0.1
Fe content (ppm): ≤50
Discharge Capacity (mAh/g): ≥335
Coulombic Effienc (% ) ≥92
First Discharge Capacity (mAh/g): 345.2
First Coulombic Effiency (%): 93.40
Shelf life and storage condition
Temperature:25±15℃; Humidity:45±40% One year since its production date.

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