Silicon Nanowires (SiNWs)

Cat No:BMAM-0028

Description

High-aspect-ratio silicon nanowires that alleviate mechanical strain during lithiation, providing a path for electrons and high gravimetric capacity.

Datasheet

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Basic Information

Chemical Formula	Si
Appearance	Dark Brown Powder
D50 Particle Size	Length: 5-20 μm
Tap Density	≥ 0.2 g/cm³
BET Surface Area	50 - 100 m²/g
1st Discharge Capacity	≥ 3200 mAh/g
1st Coulombic Efficiency	≥ 80%
Carbon Content	N/A
Active Metal Content	Si: ≥ 99.9%
Ash Content	≤ 0.05%
Moisture Content	≤ 0.10%
pH Value	6.0 - 7.0
Iron (Fe) Impurity	≤ 15 ppm
True Density	2.3 - 2.4 g/cm³
Compaction Density	N/A
Crystal Structure	Crystalline
Surface Coating	Oxide layer
Magnetic Impurities	≤ 20 ppb
Electronic Conductivity	~10⁻² S/cm
Voltage Range	0.01 - 1.5 V
Purity	≥ 99.9%
Primary Application	High-capacity research
Thermal Stability	Moderate
Cycle Life	≥ 500 cycles

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For Research or Industrial Raw Materials, Not For Personal Medical Use!