Lithium Difluoro(bisoxalato)phosphate

Lithium difluoro(bisoxalato)phosphate, commonly known as LiDFBOP or LiDFBP, is a new type of lithium salt-based electrolyte additive for batteries. It has high ionic conductivity, excellent chemical stability, excellent thermal stability, low viscosity and low crystallinity, which helps to improve the stability and safety of the battery. LiDFBP is widely used in nickel-rich cathode-based lithium-ion batteries and lithium metal batteries. Alfa Chemistry offers high-quality LiDFBP electrolyte additive. Please contact us for pricing and more information on this product.

Product Name: Lithium Difluoro(bisoxalato)phosphate

CAS Number: 678966-16-0

Basic Parameters

Items	Lithium Difluoro(bisoxalato)phosphate
Catalog	ACSEM-BM-E007
Linear Formula	C₄F₂LiO₈P
Purity	≥99.5%
Appearance	White powder
Na	≤10 ppm
Ca	≤10 ppm
Fe	≤10 ppm
K	≤10 ppm
Pb	≤10 ppm
Condition to Avoid	Moisture
Storage	Store in glove box is recommended

Advantages

The addition of LiDFBP in batteries offers several advantages:

Enhanced SEI layer formation. LiDFBP can promote the formation of a uniform and electrochemically stable solid electrolyte interface (SEI) on the electrode material, which can prevent further decomposition of the electrolyte while allowing lithium ions to pass through, thereby maintaining battery efficiency and longevity.
Improved safety. The addition of LiDFBP can improve the thermal stability of the electrolyte, enhance the safety of the battery under stress conditions, and reduce the risks associated with thermal runaway and overheating.

Improved high-voltage stability. By incorporating LiDFBP into the electrolyte formulation, the oxidation stability of the electrolyte can be improved, allowing the battery to operate safely at higher voltages. Suitable for high-voltage cathodes such as lithium nickel manganese cobalt oxide (NMC) and lithium nickel cobalt aluminum oxide (NCA).
Improved cycling performance. In addition, the addition of LiDFBP also enhances battery cycle life by reducing the degradation of active materials.

Elevate your battery efficiency with the superior conductivity of Lithium Difluoro(bisoxalato)phosphate!

Lithium Difluoro(bisoxalato)phosphate

Basic Parameters

Advantages

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