1.0 M NaFSI in Regular Solvents with Additives as Liquid Electrolyte for Sodium-Ion Battery, 50 g/bottle, CSIBLENaFSI
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The NaFSI (Sodium bis(fluorosulfonyl)imide) salt, F2NaNO4S2, is a next-generation electrolyte salt that is rapidly gaining prominence in high-performance sodium-ion batteries (SIBs). It is often considered the most promising candidate to supplement or eventually replace the conventional NaPF6.
NaFSI provides several significant improvements over the standard NaPF6, such as (1) Superior Ionic Conductivity; (2) High Thermal Stability; (3) Enhanced Hydrolysis Resistance; (4) Compatibility with Li Metal.
| Part Number |
CSIBLENaFSI (C-SIB-LE-NaFSI) |
| Appearance |
Colorless Liquid |
| Electrolyte Composition |
1.0 M NaFSI in DME/DOL/G2 with/without additives (Customized electrolyte formula can be provided upon request) |
| Package Size | 50 g/bottle |
Notes: Please store the NaFSI liquid electrolyte in the glovebox due to its sensitivity to humidity.
References:
- F. Makhlooghiazad, et al. Stable High-Temperature Cycling of Na Metal Batteries on Na3V2(PO4)3 and Na2FeP2O7 Cathodes in NaFSI-Rich Organic Ionic Plastic Crystal Electrolytes, J. Phys. Chem. Lett. 2020, 11, 6, 2092–2100.
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W. Fan, et al. LA Sodium Bis(fluorosulfonyl)imide (NaFSI)-based Multifunctional Electrolyte Stabilizes the Performance of NaNi1/3Fe1/3Mn1/3O2/hard Carbon Sodium-ion Batteries, Chem. Eur. J., 2024, 30, e202401321.