Graphite Powder, MCMB (MesoCarbon MicroBeads)

High-quality MCMB (MesoCarbon MicroBeads) Graphite Powder engineered as an advanced anode material for lithium-ion batteries. With its spherical morphology and high tap density, this graphite powder supports excellent electrode packing, reduced side reactions, and improved battery performance.

Product Code: MT-MAT-2025

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.

Product Overview

Matlabs Technologies’ MCMB Graphite Powder (MesoCarbon MicroBeads) is a premium anode material designed to enhance the performance of lithium-ion batteries. Its unique spherical particle morphology enables higher packing density in the anode, contributing to improved electrical contact, reduced internal resistance, and minimized side reactions during cell cycling.

The low specific surface area of MCMB reduces unwanted electrolyte decomposition and enhances long-term stability, making it suitable for high-performance energy storage applications. This graphite powder is widely used in research, prototyping, and advanced battery production.

Features & Benefits

High Purity Carbon – Ensures reliable electrochemical performance and high reversible capacity.
Spherical Particle Morphology – Promotes high tap density and uniform electrode packing.
Low Surface Area – Minimizes side reactions and improves cycling stability.
Consistent Electrochemical Properties – Delivers high first discharge capacity and Coulombic efficiency.

Typical Applications
  • Lithium-Ion Battery Anodes – Ideal for high-energy and long cycle life cell designs.
  • R&D and Battery Development Projects – Supports prototype and experimental formulations.
  • High-Performance Energy Storage – Suitable for systems requiring stable charge/discharge behavior.
Packaging & Handling

Supplied in sealed containers with protective packaging to maintain powder integrity and moisture control. Store in a cool, dry environment and handle with appropriate safety measures to avoid contamination.

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