Safety performance of electrolyte

Mobile power supply manufacturer

Safety performance of electrolyte

Safety performance of electrolyte

In the first charging process of liquid lithium-ion battery, the negative electrode material graphite reacts with electrolyte for the first time to form SEI film. A good SEI film can improve the safety performance of the battery, make the graphite negative electrode form a good SEI film, and improve the reversible capacity and stability of the electrode.

In addition, overcharge protection additive and flame retardant with high boiling point and high flash point can be added as additives of electrolyte to ensure safety performance.

【Energy network】

Safety performance of electrolyte_Organic electrolyte battery