Lithium bis(oxalate)borate Chemical Properties

Melting point:

>300°C (lit.)

vapor pressure 

0.004Pa at 20℃

storage temp. 

Inert atmosphere,Room Temperature

form 

powder or crystals

Water Solubility 

1015g/L at 20℃

InChI

InChI=1S/C4BO8.Li/c6-1-2(7)11-5(10-1)12-3(8)4(9)13-5;/q-1;+1

InChIKey

NVQAYVUCVASGDK-UHFFFAOYSA-N

SMILES

O=C1C([O-][B+3]2([O-]C(=O)C(=O)[O-]2)[O-]1)=O.[Li+]

LogP

0 at 20℃

EPA Substance Registry System

Borate(1-), bis[ethanedioato(2-)-.kappa.O1,.kappa.O2]-, lithium, (T-4)- (244761-29-3)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26

WGK Germany 

3

HS Code 

29319090

Lithium bis(oxalate)borate Usage And Synthesis

Uses

LiBOB is a novel boron based Li salt electrolyte material for Li ion batteries. It is environmentally friendly with good film forming property and high thermal stability and is compatible with a variety of anodes and metal oxide cathode.

Uses

Lithium bis(oxalate)borate is a new and proprietary conductive salt for the use in high performance batteries like lithium batteries, lithium ion batteries and lithium polymer batteries. The new halide-free product may be used instead of traditional fluorinated compounds like LiPF6, LiBF4, Li-triflate, methanides, imides etc.

General Description

This product has been enhanced for energy efficiency.

Flammability and Explosibility

Non flammable

Synthesis

Yu et al. employed a solid-state reaction using oxalic acid, lithium hydroxide, and boric acid as starting materials for the first time. This was followed by a thermal treatment in the air and a recrystallization process to obtain LiBOB. In addition, LiBOB decomposes into Li2C2O3, B2O3, CO2, and CO at temperatures higher than 300 °C [1].

References

[1] Ceren Zor. “Guide to Water Free Lithium Bis(oxalate) Borate (LiBOB).” The Journal of Physical Chemistry C 125 21 (2021): 11310–11317.

Lithium bis(oxalate)borate(244761-29-3)Related Product Information

• Basic Green 4
• Zinc borate
• Lithium chloride
• Diethyl oxalate
• LITHIUM METABORATE
• Boric acid
• Lithium tetraborate
• Shikimic acid
• OXALIC ACID
• Dimethyl oxalate
• Potassium chloride
• Lithium oxide
• Lithium borate
• Lithium
• Orthoboric acid
• Lithium borohydride
• Lithium bis(oxalate)borate
• Borate