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Silicon–Carbon (Si/C) Anode Sheet – Single-Side Coated on Copper Foil (241 × 200 mm), 5 Sheets/Bag

Silicon–Carbon (Si/C) Anode Sheet – Single-Side Coated on Copper Foil (241 × 200 mm), 5 Sheets/Bag

https://www.s4r.fr/web/image/product.template/86/image_1920?unique=ce393d6

Silicon–carbon (Si/C) composite anode sheet coated on a copper foil current collector in a single-side configuration for Li-ion battery research.

The active material consists of a silicon–carbon composite (Si:C = 1:9) designed to improve specific capacity while maintaining structural stability during cycling.

Sheet dimensions are 241 mm × 200 mm, with an effective coated area of 241 mm × 175 mm. An uncoated edge margin of 12.5 mm per side is present along the width.

Each bag contains 5 sheets.

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Specification
Anode Material Silicon–Carbon Composite (Si/C, Si:C = 1:9)
Coating Configuration Single-side coated
Current Collector Copper foil
Copper Foil Thickness 9 µm
Sheet Size 241 mm (L) × 200 mm (W)
Effective Coated Area 241 mm × 175 mm
Uncoated Edge Width 12.5 mm per side
Single-Side Coating Density 5.0 ± 0.2 mg/cm²
Compaction Density 1.2 ± 0.1 g/cm³
Coating Thickness ~41 µm
Total Thickness ~50 µm
Active Material Content 94 wt%
Binder System SBR + CMC (2.5% SBR, 2% CMC), Super P 2.5%
Specific Capacity 425 mAh/g
Quantity 5 sheets per bag

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