This electrode sheet is based on Aluminum foil coated by S/C composite. Sulfur-Carbon Composite (S/C) with high conductivity and uniform mixing features can be used as high performance cathode for Li-S battery testing

SPECIFICATIONS

• Material: S/C Composite 
• Current collector (substrate): Aluminum foil (16 microns, area density of 4.22mg/cm2)
• Coated Area: 80mm L x 50mm W.
• Single sides area density: 4.1 ± 0.1 mg/cm2
• Compaction density: 2.8 ± 0.1 g/cm3
• Coating Thickness: ~38 um
• Total Thickness: ~54 um
• Active Material Weight: 4.16 g
• Active Material Proportion in Powder: 94% 
• Specific Capacity: ~1260 mAh/g (0.25C), ~1100 mAh/g (0.5C). [DOL:DME =1:1, 1 mol/L LiTFSI, testing voltage range: 1.5-2.6 V]    

   

• Note:  The electrode sheet shall be stored in a vacuum box, a vacuum oven or a glove box to avoid degradation.