1.0 M NaTFSI in Regular Solvents with Additives as Liquid Electrolyte for Sodium-Ion Battery, 50 g/bottle, CSIBLENaTFSI
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The NaTFSI (Sodium Trifluoromethanesulfonimide) salt, C₂F₆NNaO₄S₂, 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.
NaTFSI 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 |
CSIBLENaTFSI (C-SIB-LE-NaTFSI) |
| Appearance |
Colorless Liquid |
| Electrolyte Composition |
1.0 M NaTFSI in EC/DMC/DEC/EMC/PC/DME/DOL/G4 with/without additives (Customized electrolyte formula can be provided upon request) |
| Package Size | 50 g/bottle |
Notes: Please store the NaTFSI liquid electrolyte in the glovebox due to its sensitivity to humidity.
References:
- X. Xia, et al. The Reactivity of Charged Electrode Materials with Sodium Bis(trifluoromethanesulfonyl)imide (NaTFSI) Based-Electrolyte at Elevated Temperatures, J. Electrochem. Soc., 2013, 160, A607.
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G. Peta, et al. High Performance of All-Solid-State Batteries with PEO:NaTFSI at 40 °C, J. Electrochem. Soc., 2024, 171, 120516.