Double-Sided Carbon-Sulfur Composite Cathode Sheet
Lithium-ion Battery Cathode Materials

Double-Sided Carbon-Sulfur Composite Cathode Sheet

$99.99

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Product: Double-Sided Carbon-Sulfur Composite Cathode Sheet (CF-SHEET)
Application: Cathode Material for Lithium-Sulfur (Li-S) Batteries
Product Overview: This electrode sheet features a carbon-sulfur composite coated on both sides of an aluminum foil substrate. It offers high electrical conductivity and is specifically designed to mitigate capacity fading and rate capability degradation in Lithium-Sulfur batteries.
Dimensions: 50 mm x 80 mm
Coating Type: Double-Sided (Full coating, no uncoated tab area)
Sulfur Loading (Per Side): 4.1 ± 0.1 mg/cm^2
Initial Specific Discharge Capacity (0.25C): >= 1400 mAh/g
Initial Specific Discharge Capacity (0.50C): >= 1200 mAh/g
Second Cycle Specific Discharge Capacity (0.25C): >= 1200 mAh/g
Second Cycle Specific Discharge Capacity (0.50C): >= 1050 mAh/g
Current Collector (Aluminum Foil) Thickness: 16 um
Recommended Test Conditions:
– Voltage Range: 1.5 V – 2.6 V
– Temperature: 23 ± 2deg C
– Electrolyte: DOL:DME = 1:1 (v:v), 1 Mol/L LiTFSI
Storage & Handling:
– Moisture Sensitivity: Hygroscopic. Store in a strictly sealed, dry environment. Pre-drying before use is recommended.
– Usage Window: To ensure optimal performance, use within one week of opening the sealed package.
Packaging Unit: 5 sheets/pack

option

5 sheets/pack

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