Sodium Difluoro(oxalato)borate

Sodium difluoro(oxalato)borate, also known as NaODFB, is a versatile sodium-ion battery (SIB) electrolyte additive. NaODFB exhibits good stability and does not produce toxic or hazardous products when exposed to air and water. It can be used in a variety of electrolyte formulations, including single solvents, binary solvent mixtures, and with additives like fluoroethylene carbonate (FEC). NaODFB has attracted attention in the energy storage field due to its favorable properties as an electrolyte salt for emerging sodium ion battery technologies. Alfa Chemistry offers high-purity NaODFB electrolyte additive. Please contact us for pricing and more information on this product.

Product Name: Sodium Difluoro(oxalato)borate

CAS Number: 1016545-84-8

Molecular Weight: 159.81

Basic Parameters

Items	Sodium Difluoro(oxalato)borate
Catalog	ACSEM-BM-E012
Linear Formula	NaBF₂C₂O₄
Purity	≥99.9%
Appearance	White powder
Moisture	≤0.2%
K	≤20 ppm
Ca	≤20 ppm
Mg	≤20 ppm

Benefits

Reduction of HF. One of the critical benefits of using NaODFB is its role in reducing the formation of hydrofluoric acid (HF) in the electrolyte, which can lead to corrosion and degradation of electrode materials.
Improved interfacial stability. NaODFB helps in forming a stable solid electrolyte interphase (SEI) on the anode surface during the initial cycles of charge and discharge. This is critical as it can prevent direct contact of the electrode with the electrolyte, thus reducing side reactions and enhancing battery life.

Improve the performance of electrode materials. Adding NaODFB to graphite anode materials can improve its reversible charge and discharge capacity and cycle performance, especially under high temperature environment.
In addition, NaODFB can improve the conductivity, stability and oxidation decomposition voltage of the electrolyte, thereby reducing capacity decay and extending the cycle life of the battery.

With these advantages, NaODFB becomes a promising solution to improve the performance and stability of sodium-ion batteries in various applications.

Elevate your battery efficiency with the superior conductivity of Sodium Difluoro(oxalato)borate!

Sodium Difluoro(oxalato)borate

Basic Parameters

Benefits

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