Coal Based Hard Carbon 

Product Description Type: ETY-E004-M Product features: The product is Hard Carbon Negative Electrode of Sodium ion Battery, black powder, no obvious impurities, no regular particles under the microscopic morphology Application: start-stop power supply, two-wheel power supply Origin of precursor: Shanxi Advantages: Advantages: low price, sufficient output, simple process requirements. Item Unit Specifcation Typical Value Testing Instrument Specific Capacity mAh/g ≥220 247.6 Charging tester Initial Coulomb Efficiency % ≥85 86.9 Particle D10 μm 2.0-4.0 2.4 OMEC Particle Size Analyzer D50 4.0-8.0…