Silicon-Carbon Composite (Si/C)

Cat No:BMAM-0003

Description

A high-performance silicon-carbon composite designed to increase specific capacity while managing volume expansion during lithiation/delithiation.

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Basic Information

Chemical Formula	Si/C
Appearance	Dark Grey Powder
D50 Particle Size	5 - 10 μm
Tap Density	≥ 0.8 g/cm³
BET Surface Area	10 - 30 m²/g
1st Discharge Capacity	≥ 450 mAh/g
1st Coulombic Efficiency	≥ 85%
Carbon Content	N/A
Active Metal Content	5 - 15 wt%
Ash Content	≤ 0.15%
Moisture Content	≤ 0.10%
pH Value	6.5 - 8.5
Iron (Fe) Impurity	≤ 40 ppm
True Density	2.15 - 2.30 g/cm³
Compaction Density	≥ 1.4 g/cm³
Magnetic Impurities	≤ 80 ppb
Electronic Conductivity	~10¹ S/cm
Voltage Range	0.01 - 2.0 V
Purity	≥ 99.5%
Primary Application	High energy LIB
Thermal Stability	Moderate
Cycle Life	≥ 500 cycles
d002 Spacing	N/A
Graphitization Degree	N/A

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