NaDFP (Sodium Difluorophosphate, 99.9%) Powder as Electrolyte Additive for Sodium-Ion Battery, 25 g/bottle, CSIBEANaDFP
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NaDFP (Sodium Difluorophosphate, NaPO2F2), is one of the most effective and widely studied additives used in high-performance sodium-ion batteries (SIBs). NaDFP is primarily used to enhance the stability of the interfaces between the electrolyte and both the anode and cathode, significantly improving the battery's lifespan and safety.
| Part Number |
CSIBEANaDFP(C-SIB-EA-NaDFP) |
| Chemical Formula |
NaPO2F2  |
| Appearance |
White Powder |
| Purity |
99.9% (Battery Grade) |
| Molecular Weight | 123.96 g/mol |
| Package Size | 25 g/bottle |
Notes: Please store the LiDFP powder in the glovebox due to its sensitivity to humidity and oxygen
References:
- H. Yang, et al. Sodium difluorophosphate: facile synthesis, structure, and electrochemical behavior as an additive for sodium-ion batteries, J. Mater. Chem. A, 2021,9, 3637-3647.
- J. Cai, et al. A dual-functional electrolyte additive for stabilizing the solid electrolyte interphase and solvation structure to enable pouch sodium ion batteries with high performance at a wide temperature range from −30 °C to 60 °C, Chem. Engineering J., 2024, 491, 151949.