Patent ID: 11901512
Assignee: CONSTRUCTOR UNIVERSITY BREMEN GGMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. An electrolyte comprising:
at least one lithium salt;
at least one first organic solvent having a dielectric constant of >90 at 40° C.;
at least one second organic solvent having a boiling point of <110° C.; and
at least one phosphite having the formula (I), wherein,
R1 is an n-propoxy group, an iso-propoxy group, a tert-butoxy group, an n-pentafluoropropoxy group, an n-trifluoropropoxy group, an iso-hexafluoropropoxy group, or a tert-nonafluorobutoxy group, and
R2, R3, R4, and R5 are each selected, independently of one another, from H, a trifluoromethyl group, or a C2-C6-alkyl group which is substituted with a trifluoromethyl group.