Sodium Battery HL-1Q
Sodium Battery HL-1Q
Hard carbon anode specifically designed for sodium-ion batteries, prepared using biomass and resin as raw materials respectively, can meet the needs and application scenarios of various sodium-ion battery customers.
Technical Parameters
| Product | Assessment Item | Performance Index | Test Characterization |
|---|---|---|---|
| Pitch-Based Hard Carbon (Coin Cell) | Ash Content | <500 ppm | Refer to GB/T 1429–2009 |
| Pitch-Based Hard Carbon (Coin Cell) | Interlayer Spacing | ≥0.37 nm | XRD test |
| Pitch-Based Hard Carbon (Coin Cell) | BET Specific Surface Area | <10 m²/g | Nitrogen adsorption/desorption isotherm test |
| Pitch-Based Hard Carbon (Coin Cell) | Compaction Density | ≥0.90 g/cm³ | Refer to GB/T 24533–2019 |
| Pitch-Based Hard Carbon (Coin Cell) | First Discharge Specific Capacity | ≥330 mAh/g | Constant current charge/discharge test, voltage window 0.001–2.5 V |
| Pitch-Based Hard Carbon (Coin Cell) | ICE | ≥90% | 30 mA/g test |
