Si/C Silicon Carbon Anode Electrode Sheet

Specific Capacity Performance: delivers a high specific capacity of 420 mAh/g (active material basis) for a composite of 5% silicon-carbon 1800 and 95% graphite significantly enhancing anode energy density compared to pure graphite
High Active Loading: formulated with 95.0% active material on a 9 μm carbon-coated copper foil current collector with an areal density of 7.25 mg/cm² maximizing areal capacity for practical battery assembly
Coating Uniformity & Areal Capacity: features a uniform coating areal density of 4.80 mg/cm² ± 2.0% and a stable areal capacity of 1.90 mAh/cm² ensuring consistent electrode performance and reproducible cell results
Compaction & Packaging Stability: supports compaction density of 1.10 g/cm³ calendered version available while uncalendered electrodes require pressing before use vacuum sealed packaging guarantees a 6 month shelf life use within 1 month after opening
Processing Guidance: shipped with technical recommendations including drying at 85-105°C for 4 h vacuum drying with two gas exchanges and areal density determined by actual disc weight designed for silicon-carbon anode research and pilot production

Silicon Carbon (Si/C) Anode Electrode Sheet for Lithium-Ion Batteries, Graphite Composite, 420 mAh/g High Capacity, 10 × 10 cm, 5 Pcs/Pack