Silicon-Silicon Carbide

Cat No:BMAM-0041

Description

Silicon particles embedded in a rigid silicon carbide matrix to suppress volume expansion and provide high thermal and mechanical stability.

Datasheet

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Basic Information

Chemical Formula	Si/SiC
Appearance	Grey Powder
D50 Particle Size	5 - 12 μm
Tap Density	≥ 0.7 g/cm³
BET Surface Area	10 - 20 m²/g
1st Discharge Capacity	≥ 400 mAh/g
1st Coulombic Efficiency	≥ 85%
Carbon Content	N/A
Active Metal Content	Si: ~40%
Ash Content	≤ 0.20%
Moisture Content	≤ 0.10%
pH Value	6.5 - 8.0
Iron (Fe) Impurity	≤ 80 ppm
True Density	2.5 - 2.8 g/cm³
Compaction Density	≥ 1.4 g/cm³
Crystal Structure	Composite
Surface Coating	SiC Matrix
Magnetic Impurities	≤ 100 ppb
Electronic Conductivity	~10⁻¹ S/cm
Voltage Range	0.01 - 2.0 V
Purity	≥ 99.0%
Primary Application	High-stability LIB
Thermal Stability	Very High
Cycle Life	≥ 800 cycles

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