Tin-Carbon Composite (Sn/C)

Cat No:BMAM-0012

Description

Advanced tin nanoparticles encapsulated in a conductive carbon matrix to mitigate volume expansion while providing superior gravimetric capacity.

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Basic Information

Chemical Formula	Sn/C
Appearance	Black Powder
D50 Particle Size	5 - 12 μm
Tap Density	≥ 0.9 g/cm³
BET Surface Area	5.0 - 15 m²/g
1st Discharge Capacity	≥ 550 mAh/g
1st Coulombic Efficiency	≥ 82%
Carbon Content	40 - 50 wt%
Active Metal Content	Sn: 50-60%
Ash Content	≤ 0.20%
Moisture Content	≤ 0.10%
pH Value	6.0 - 8.0
Iron (Fe) Impurity	≤ 50 ppm
True Density	3.5 - 4.2 g/cm³
Compaction Density	≥ 1.8 g/cm³
Crystal Structure	Amorphous Matrix
Surface Coating	Carbon
Magnetic Impurities	≤ 100 ppb
Electronic Conductivity	~10¹ S/cm
Voltage Range	0.01 - 2.0 V
Purity	≥ 99.5%
Primary Application	High capacity LIB
Thermal Stability	Moderate
Cycle Life	≥ 500 cycles

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