50g High purity (99.99%) Lithium difluoro(oxalato)borate (LiDFOB) as Electrolyte Additive for Battery Research - MSE Supplies LLC

MSE PRO 50g High Purity (99.9%) Lithium difluoro(oxalato)borate (LiDFOB) as Electrolyte Additive for Battery Research

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Product Details:

Lithium difluorooxalatoborate (LiODFB) is widely used as a thermally stable salt and an electrolytic additive for lithium-ion batteries. It can facilitate the formation and stabilization of the solid electrolyte interface (SEI). The typical benefits by adding LiODFB in the electrolyte include: improved cycling performance, capability, low temperature and high rate performance of the battery. LiODFB is a trending electrolyte additive for high performance / high voltage lithium ion battery and lithium metal batteries. 

SKU#: PO5011

Packing: 50g/bottle


CAS Number 409071-16-5
Formula LiBF2(C2O4)
Molecular Weight 143.77
Appearance White powder
Purity ≥99.9%
Density 2.12 g/cm³ 25 °C (lit.)
Melting Point 265-271 °C
Solubility in water Soluble
Storage Moisture sensitive, store in glove box is recommended



1. Mechanisms for electrochemical performance enhancement by the salt-type electrolyte additive, lithium difluoro(oxalato)borate, in high-voltage lithium-ion batteries, J. Power Sources, 2017, 357, 97-106

2. A bi-functional lithium difluoro(oxalato)borate additive for lithium cobalt oxide/lithium nickel manganese cobalt oxide cathodes and silicon/graphite anodes in lithium-ion batteries at elevated temperatures, Electrochim. Acta, 2014, 137, 1-8

3. A Localized High-Concentration Electrolyte with Optimized Solvents and Lithium Difluoro(oxalate)borate Additive for Stable Lithium Metal Batteries, ACS Energy Lett. 2018, 3, 9, 2059–2067

4. Ionic liquid electrolytes with protective lithium difluoro(oxalate)borate for high voltage lithium-ion batteries, Nano Energy, 2015, 13, 546-553