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MCMB (mesocarbon microbeads) synthetic graphite powder (22-26um) for Li-ion battery anode, 500g,  MSE Supplies

MCMB Mesocarbon Microbeads Synthetic Graphite Powder, 500g, 22-26um for Li-ion Battery Anode

  • $ 18500


MCMB (mesocarbon microbeads) synthetic graphite is prepared from petroleum pitch or coal tar. MCMB is one of the promising carbon anode materials for Li-ion batteries. MCMB has high specific capacity and a spherical structure, which is beneficial for high packing density of the anode. The low surface area of MCMB can minimize the unfavorable side reactions during the charge-discharge process.

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Product SKU#: PO0121

Particle size:

  • D10 > 11 µm,
  • D50 = 22 - 26 µm,
  • D90 < 55 µm
    • Purity (Carbon content): > 99.8%
    • Tap density: > 1.3  g/cm3
    • Shape: Spherical powder
    • SSA:  <1.0 m2/g
    • Discharge Capacity: ≥ 330 mAh/g
    • First discharge efficiency: ≥ 91%
    • Fe impurity: < 36 ppm

    Advantages: 

    a. Long cycle life > 2000 cycles
    b. High energy density 
    c. High capacity 

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