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MSE PRO Si/C Electrode Sheet for Lithium-ion Battery Anode 10 cm x 10 cm (5 pieces)

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SKU: BR0073877
$ 204.95

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MSE PRO Si/C Electrode Sheet for Lithium-ion Battery Anode 10 cm x 10 cm (5 pieces)

SDS Sheet

Introduction

This product is a silicon-carbon composite electrode sheetdeveloped for use in battery research and component-level testing. It features a high active material loading of 95%, composed of 5% Si/C 1800 and 95% graphite, delivering a specific capacity of 420 mAh/g within a 0.005–2.000 V window and an areal capacity of 1.9 mAh/cm². The electrode is fabricated on a 9 μm carbon-coated copper foil current collector, with a coating areal density of 4.80 mg/cm². To achieve optimal electrochemical performance, it requires the use of Canrd’s recommended KLD-Si01 electrolyte and specified testing protocols, as variations in electrolyte or method may significantly alter results. Common applications include half-cell evaluation and full-cell assembly with compatible cathode models at an N/P ratio of approximately 1.09. Storage under vacuum is recommended for up to six months, with use within one month after opening.

Specifications

Parameter Specification
Slurry Areal Density (mg/cm²) 7.25
Electrode Sheet Size 10 × 10 cm
Current Collector Thickness (μm) 9 (Carbon-coated Cu foil)
Active Material Ratio 95.00%
Compacted Density (g/cc) 1.10 (Not compacted; value needs self-calculation)
Active Material Si/C 1800 (5%) + Graphite (95%)
Recommended Electrolyte KLD-Si01
Specific Capacity (mAh/g) 420 (0.005–2.000 V)
Areal Capacity (mAh/cm²) 1.9
Coating Areal Density (mg/cm²) 4.80 (Tolerance ±2.0%)
Shelf Life 6 months in vacuum-sealed storage
Use within 1 month after opening
Test conditions At 25°C: stand 4 hours → discharge at 0.10C to 0.005V → sequential discharge at 0.09C, 0.08C, 0.07C, 0.06C, 0.05C, 0.04C, 0.03C, 0.02C, 0.01C to 0.005V → rest 3 min → charge at 0.1C to 2.00V → rest 3 min
Usage recommendations

  1. If the electrode is not compacted, it should be compacted before punching and baking. (Reference minimum value above for compacted density.)

  2. Baking conditions: 85–105°C for 4 hours.
    If vacuum baking, replace the air twice.

  3. Active material mass should be weighed for each circular electrode individually for accurate calculation.

*This product must be tested in accordance with the recommended test methods and electrolytes to achieve the corresponding performance. Since the test method and electrolyte have a great influence on the performance of the battery, any change in the test method or electrolyte may reduce the performance of the pole piece; be sure to check this information before purchasing.

*Please note that the photo is for reference only. The dimensions of this product can be customized. Please contact us with any specific customization requirements.