CAS · 21324-40-3
Product Overview
Lithium hexafluorophosphate (LiPF₆)丨CAS 21324-40-3 is a vital inorganic compound extensively used in energy storage and chemical applications. Its unique properties make it a cornerstone in modern technologies, particularly in the development of high-performance batteries.
Product Specifications
| Property | Specification |
|---|---|
| Appearance | White crystalline or powder |
| Assay | 99.9% min |
| Water | 20 ppm max |
| HF | 70 ppm max |
| Dimethyl carbonate insoluble matter | 200 ppm max |
| Cl | 5 ppm max |
| SO4 | 10 ppm max |
| Fe | 1 ppm max |
| K | 20 ppm max |
| Mn | 1 ppm max |
| Ca | 1 ppm max |
| Mg | 1 ppm max |
| Cu | 1 ppm max |
| Zn | 1 ppm max |
| Ni | 1 ppm max |
| Cr | 1 ppm max |
| Cd | 1 ppm max |
| Pb | 1 ppm max |
| As | 1 ppm max |
| Al | 1 ppm max |
| Li | 20 ppm max |
Applications
1.Electrolyte in Lithium-Ion Batteries:
- Lithium hexafluorophosphate serves as the primary electrolyte in most lithium-ion batteries, facilitating the transport of lithium ions between electrodes.
2.Advanced Energy Storage Systems:
- LiPF₆ is utilized in advanced energy storage systems, including grid-scale batteries and hybrid applications.
3.Additive in Battery Electrolyte Formulations:
- In addition to being a primary electrolyte, LiPF₆丨CAS 21324-40-3 is used as an additive in formulations to improve battery stability.
4.Specialized Applications in Electrochemistry:
- Lithium hexafluorophosphate is employed in specialized electrochemical processes and as a reagent in chemical research.
Benefits
1.High Ionic Conductivity:
- LiPF₆ exhibits excellent ionic conductivity, critical for the efficient operation of lithium-ion batteries. It ensures rapid and reliable ion transport within the electrolyte.
2.Thermal and Electrochemical Stability:
- The compound offers remarkable thermal and electrochemical stability, allowing batteries to perform consistently even under extreme conditions, thus extending the lifespan of energy storage systems.
3.Compatibility with Organic Solvents:
- Lithium hexafluorophosphate 丨CAS 21324-40-3 is highly soluble in organic solvents such as ethylene carbonate and dimethyl carbonate, enabling its widespread use in various electrolyte formulations.
4.Enhanced Safety Features:
- By forming a stable SEI layer on electrode surfaces, LiPF₆ minimizes unwanted side reactions and reduces the risk of thermal runaway, ensuring safer battery operation.
5.Support for High-Performance Technologies:
- Its role as a key component in lithium-ion batteries makes it indispensable in supporting high-performance devices, from portable electronics to electric vehicles, contributing to the transition towards sustainable energy.
Conclusion:
Lithium hexafluorophosphate丨CAS 21324-40-3 is a crucial compound in energy storage technology, offering unmatched benefits in terms of efficiency, stability, and safety. From powering cutting-edge devices to enabling large-scale energy storage solutions, its versatility and performance solidify its importance in the advancement of modern technologies.
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