Si/C composite powder is the new generation anode material for Li-Ion batteries. Silicon is formed by the PVD method, and carbon is coated on the surface of Si powder, which provides a high energy density around 450 - 470 mAh/g (Half cell). Specifications: Part Number EQ-Lib-SC450B Package 200g/bottle Packed under vacuum Si:C Ratio 1 : 9 D10 7.5+/-1μm D50 16+/-2μm D90 30+/-4μm Tap Density 1.15+/-0.05g/cm3 Specific Surface Area 1+/-0.5m2/g Capacity @ 0.2C 420-470mAh/g First coulomb efficiency 90% +/- 1% Typical XRD Note MTI does not manufacture the product, and only supplies small quantities of samples for research only. and not responsible for any IP conflicts. If you feel the product conflicts with your IP, please inform us and we may stop selling immediately If you are looking for GHS elements of pictograms, signal word hazard phrases and codes, etc. Please click to download SDS Information. SDS for Silicon SDS for Carbon Application Notes: Please click to see Procedure for Please keep the powder in vacuum box to avoid moisture. Please bake the powder in a vacuum oven at 120 - 150 °C before making slurry and coating to ensure max. capacity. Related Products Vacuum Storage Box Powder Milling & Mixer Electrode Coaters Battery Research Equipment Other Battery Powder