Compound Sodium Oxalate Sodium Supplement High Capacity Sodium Oxalate
Model:Na₂C₂O₄-001
Material Name:Composite Sodium Oxalate Sodium Supplement
Chemical Formula:Na₂C₂O₄/C (High Capacity)
Particle Size D50 (μm):3.00 ± 1.00
Tap Density (g/cm³):0.25 ± 0.05
Physical State:Black powder
pH:7.0 ± 1.0
Moisture (ppm):≤1000
Na₂C₄O₄ Content (%):70.0 ± 5.0
Carbon Content (%):30.0 ± 5.0
MOQ: 10g
Leading time: 5-7 working days
Compound Sodium Oxalate Sodium Supplement High Capacity Sodium Oxalate
Overview
Developed as a high-performance sodium supplement, this composite sodium oxalate (Na₂C₂O₄/C) combines sodium oxalate with conductive carbon to enhance electrochemical stability and capacity for advanced battery applications. Its optimized composition (70% Na₂C₂O₄, 30% C) ensures balanced ionic/electronic conductivity while maintaining low decomposition voltage.
Features & Advantages
- High Capacity: Delivers superior sodium-ion storage (theoretical capacity >130 mAh/g) due to Na₂C₂O₄’s redox activity.
- Enhanced Stability: Carbon matrix mitigates sodium’s reactivity and improves cycle life (>95% retention after 50 cycles).
- Controlled Morphology: Uniform particle size (~2.91 μm) ensures efficient electrode processing.
- Low Moisture: ≤800 ppm moisture content prevents electrolyte degradation.
Applications
- Sodium-ion batteries: As a cathode/anode material or sodium supplement.
- Solid-state electrolytes: For sodium conductivity enhancement.
- Energy storage systems: Where high sodium mobility is critical.
Specifications
| Test Item | Specification | Typical Value |
|---|---|---|
| Product Model | Na₂C₂O₄-001 | – |
| Material Name | Composite Sodium Oxalate Sodium Supplement | – |
| Chemical Formula | Na₂C₂O₄/C (High Capacity) | – |
| Particle Size D50 (μm) | 3.00 ± 1.00 | 2.91 |
| Bulk Density (g/cm³) | 0.25 ± 0.05 | 0.25 |
| Physical State | Black powder | Black powder |
| pH | 7.0 ± 1.0 | 7.2 |
| Moisture Content (ppm) | ≤1000 | 800 |
| Na₂C₂O₄ Content (%) | 70.0 ± 5.0 | 72.3 |
| Carbon Content (%) | 30.0 ± 5.0 | 27.7 |