CAS · 24389-25-1
Product Overview
Lithium Difluorophosphate (LiPO₂F₂) 丨 CAS 24389-25-1 is a high-performance chemical compound widely recognized for its critical role in modern energy storage systems, particularly lithium-ion batteries. This compound stands out due to its ability to enhance battery performance, stability, and safety, making it indispensable in industries ranging from consumer electronics to electric vehicles (EVs) and renewable energy.
Product Specifications
| Property | Specification |
|---|---|
| Appearance | White to off-white powder |
| Assay | 99.9% min |
| Moisture | 100 ppm max |
| Acid Value | 100 ppm max |
| SO42- | 10 ppm max |
| Na+ | 5 ppm max |
| Cl- | 5 ppm max |
| K+ | 5 ppm max |
| Ca | 5 ppm max |
| Fe | 1 ppm max |
| Cu | 1 ppm max |
| Mg | 1 ppm max |
| Ni | 1 ppm max |
| Cr | 1 ppm max |
| Pb | 1 ppm max |
| Zn | 1 ppm max |
| Cd | 1 ppm max |
Applications
1. Lithium-Ion Batteries:
- Electrolyte Additive: Lithium Difluorophosphate is predominantly used as an additive in the electrolytes of lithium-ion batteries. It helps improve overall battery stability by forming a protective film (Solid Electrolyte Interphase, SEI) on the anode surface.
- Enhanced Cycling Performance: It minimizes capacity fade during charge-discharge cycles, ensuring longer battery life and consistent performance.
- Thermal Stability: The compound enhances thermal stability, reducing risks associated with overheating and thermal runaway in high-energy applications.
2. Energy Storage Systems:
- Grid Storage Solutions: It is used in large-scale energy storage systems, supporting renewable energy integration by improving battery safety and reliability.
- Stationary Storage: Ensures efficient performance in stationary applications like backup power systems and smart grids.
3. Consumer Electronics:
- Essential for portable devices like smartphones, laptops, and tablets where high energy density, safety, and durability are critical.
4. Electric Vehicles (EVs):
- Plays a crucial role in EV batteries by supporting fast charging, extending driving range, and maintaining safety under extreme operational conditions.
Benefits
1. Improved Battery Performance:
- Enhances charge-discharge efficiency and ensures a stable energy output, even under demanding conditions.
2. Safety Enhancement:
- Acts as a stabilizer to prevent electrolyte decomposition and mitigate risks of thermal runaway, contributing to the safety of lithium-ion batteries.
3. Prolonged Battery Life:
- Reduces degradation of battery components, leading to extended lifecycle and lower replacement costs.
4. Versatility Across Applications:
- Its benefits are applicable to a wide range of battery chemistries, supporting innovation in various energy storage solutions.
5. Cost-Effectiveness:
- By improving battery efficiency and reducing material degradation, it contributes to cost savings in manufacturing and operation.
Conclusion
A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.