Abstract
A secondary battery includes a positive electrode plate, a negative electrode plate, and an electrolyte, the electrolyte includes propionate and a first additive, and the first additive includes at least one of a compound represented by formula (Ia), a compound represented by formula (Ib), or a compound represented by formula (Ic).
Full Text
What is claimed is:
A secondary battery includes a positive electrode plate, a negative electrode plate, and an electrolyte, the electrolyte includes propionate and a first additive, and the first additive includes at least one of a compound represented by formula (Ia), a compound represented by formula (Ib), or a compound represented by formula (Ic).
Timeline
Filed
04/27/2026Published
09/03/2026Granted
Not AvailableIPC Codes(3)
H01M 10/0567:characterised by the additives
H01M 10/0525:Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
H01M 10/0569:characterised by the solvents