Non-aqueous electrolytic secondary cell
AssigneeSony Corporation
InventorYosuke Hosoya
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Abstract
A non-aqueous electrolytic cell 1 comprises a positive electrode 2, which has a positive electrode active material layer containing, at least a positive electrode active material, a negative electrode 4, which has a negative electrode active material layer containing, at least, a negative electrode active material, and an electrolyte wherein a sulfur compound is added top at least one of the positive electrode active material layer, the negative electrode active material layer, and the electrolyte.
Claims22
A non-aqueous electrolytic cell, which comprises a positive electrode having a positive electrode active material layer containing at least a positive electrode active material capable of doping and de-doping lithium, a negative electrode having a negative electrode active material layer containing at least a lithium-containing negative electrode active material, and a non-aqueous electrolyte wherein a sulfur compound is added to at least one of said positive electrode active material layer, said negative electrode active material layer and said non-aqueous electrolyte.
Dependencies are inferred from the claim text.