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Description

Conductive Graphite Powder for Lithium Battery – 99.9+% Purity, 1–5 µm

Our Conductive Graphite Powder with purity ≥99.9% and particle size ranging from 1 to 5 µm is engineered specifically for use in lithium-ion battery anodes and cathodes. Its ultra-high fixed carbon content and finely controlled impurity levels make it an ideal conductive additive in battery-grade formulations. With excellent thermal stability, low moisture content, and strong inoxidizability, this graphite powder enhances electronic conductivity and electrochemical performance in next-generation energy storage systems.


Key Technical Specifications:

  • Fixed Carbon Content: ≥99.98%

  • Particle Size (Granularity): 1–5 µm

  • Moisture Content: ≤0.08%

  • Ash Content: ≤0.01%

  • pH Value: 7

Trace Elemental Impurities (ppm or %):

Element Content (max)
Fe ≤5 ppm
S ≤0.01%
Si ≤1 ppm
Cl ≤0.1 ppm
F ≤1 ppm
Al ≤1 ppm
Cu ≤1 ppm
Cr ≤1 ppm

Features & Benefits:

  • High Fixed Carbon (≥99.98%):
    Maximizes electrical conductivity while minimizing side reactions.

  • Fine Particle Distribution (1–5 µm):
    Enables uniform dispersion in slurry formulations for battery electrodes.

  • Low Moisture & Ash Content:
    Ensures stability and prevents degradation during battery cycling.

  • Excellent Thermal and Oxidation Resistance:
    Performs reliably under high-temperature electrode manufacturing processes.

  • Neutral pH & Ultra-Low Impurities:
    Reduces the risk of metal ion migration, improving long-term battery life and safety.


Applications:

  • Lithium-Ion Battery Anodes & Cathodes:
    Used as a conductive additive to improve electron transport in both active electrode layers.

  • High-Energy Battery Formulations:
    Enhances performance in applications requiring high cycle stability and fast charging/discharging.

  • Supercapacitors & Hybrid Energy Systems:
    Integrated into electrode designs to improve surface conductivity and capacitance.

  • Battery R&D & Material Development:
    Ideal for prototype cell construction and evaluation of high-performance graphite-based systems.

Additional information

Gram

25 g, 100 g, 500 g, 1000 g