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MCMB Mesocarbon Microbeads Synthetic Graphite Powder, 500g, 9-14um for Li-ion Battery Anode

  • $ 19500

Bulk orders? Please contact us for Bulk Quotation.

Qty (Each) Price (Each)
1 - 9 $ 195.00
10 - 19 $ 156.00
20 - 20+ $ 136.50

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 morphology, 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#: PO0120

Particle size distribution:

  • D10 = 6 - 10 um
  • D50 = 9 - 14 um
  • D90 = 16 - 22 um
    • Purity (Carbon content): > 99.9%
    • Tap density: ~ 1.25 g/cm3
    • Shape: Spherical powder
    • BET specific surface area (SSA): 1.0 - 1.5 m2/g (typical value 1.38)
    • Moisture content: 0.035%
    • Iron (Fe) impurity: < 30 ppm
    • First Discharge Capacity: around 300 mAh/g (typical value 327 mAh/g)
    • First discharge efficiency: around 93% (typical value 94-95%)

    Advantages:

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

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