Lithium Bis(trifluoromethanesulfonyl)imide (LiTFSI): High-Purity Electrolyte Salt for Advanced Battery Applications
Discover the critical role of LiTFSI in next-generation lithium-ion batteries, enhancing performance and safety.
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Lithium bis(trifluoromethanesulfonyl)imide
Lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) is a premium electrolyte salt essential for the development of high-performance lithium-ion batteries. Its superior chemical stability and ionic conductivity significantly contribute to improved battery life and operational efficiency, making it a cornerstone for advanced energy storage solutions.
- Enhanced battery cycle life: Leveraging LiTFSI for battery cycle life can extend the operational lifespan of batteries significantly.
- Improved capacity retention: Studies show a 10% improvement in capacity retention after 300 cycles at 50°C when using LiTFSI.
- Reduced gas generation: Its use minimizes swelling in pouch or prismatic cells by reducing gas generation, contributing to battery safety.
- Superior cell impedance control: LiTFSI contributes to better cell impedance control through the formation of effective SEI protective layers.
Key Advantages
Extended Battery Lifespan
Experience longer operational periods with improved battery cycle life, a direct benefit of incorporating high-quality LiTFSI into your battery designs.
Enhanced Safety Features
Minimize risks associated with battery swelling and gas generation, thereby improving overall battery safety by using LiTFSI.
Optimized Performance
Achieve better cell impedance control and thermal stability, crucial for the reliable performance of lithium-ion batteries, especially under demanding conditions.
Key Applications
Lithium-Ion Batteries
As a primary salt or additive, LiTFSI is instrumental in enhancing the performance and lifespan of lithium-ion batteries, a key area for reliable energy storage.
Energy Storage Systems
Its excellent solubility, ionic conductivity, and thermal stability make LiTFSI an ideal choice for advanced energy storage solutions beyond traditional batteries.
Solar Cells
LiTFSI is utilized to improve hole conductivity in dye-sensitized and perovskite solar cells, contributing to higher energy conversion efficiencies.
Catalysis
It can be used as a component in preparing new rare earth Lewis acid catalysts, showcasing its versatility in chemical applications.