Lithium Bis(fluorosulfonyl)imide Cas No 171611-11-3

Lithium difluoride sulfonimide has the characteristics of good electrochemical stability, good hydrolysis resistance and high conductivity. It can be widely used in electrolytes, especially in power batteries, which can improve the cycle performance and rate performance of power batteries.

Double fluorine sulfonyl imide lithium salt can be used as lithium ion battery electrolyte additives, applied to the electrolyte of rechargeable lithium battery, can effectively reduce the SEI layer formed in the plate electrode surface under the low temperature of high and low temperature resistance, reduce Chemicalbook lithium-ion batteries in the process of placing capacity loss, thus providing high battery capacity and battery electrochemistry performance, Can also be used as a primary battery electrolyte; Can be used as polymerization catalyst; It can also be used as an antistatic agent in the industrial field.

Lithium difluoride sulfonimide (LiFSI) can be used as a lithium electrolyte in the next generation of secondary lithium ion batteries instead of lithium hexafluorophosphates due to its high stability (no decomposition below 200℃), excellent low temperature performance, good hydrolysis stability and more environmentally friendly.