Description
This electrode sheet is based on copper foil coated with silicon-carbon composite (Si/C) on a single side and is used as an anode of Li-Ion battery.
Specifications
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Current collector (substrate): Copper foil, 9 micron
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Anode material: Silicon-Carbon composite (Si/C, Si:C = 1:9)
- Binder: SBR+CMC (2.5% SBR, 2% CMC), conductive carbon" Super P, 2.5%
- Single-side coating material density: 5.0 ± 0.2 mg/cm2
- Compaction density: 1.2 ± 0.1 g/cm3
- Active Material Proportion in Powder: 94%
- Total Thickness: ~50 um (single-side coated)
- Foil Thickness: 9 um (Volume Destiny: 8.94 g/cm3, and Area Destiny: 8.046 mg/cm2)
- Specific Capacity: 425 mAh/g
- Warning: Please dry in vacuum oven before using and store it inside the glovebox after opening the package. The recommended temperature and time can be 80-120 °C for 6-12h.
SDS for Copper foil
SDS for Composite Graphite
SDS for SBR
SDS for CMC