▎ 摘　　要

NOVELTY - The utility model relates to the technical field lithium battery, specifically to a lithium battery negative electrode and lithium battery, lithium the battery negative electrode a rolled copper foil, the two length sides of the rolled copper foil are integrally formed with two side plates, the upper surface of the side plate is integrally formed with a baffle extending towards the central direction of the rolled copper foil, the opposite surfaces of the two side plates and the lower surface of the baffle plate are provided with a casting groove, the upper surface of the rolling copper foil and between the two side plates is fixedly provided with a CVD graphene film, the upper surface of the CVD graphene film is coated with a negative electrode slurry layer, the negative electrode agent layer is integrally formed with a casting block clamped with the casting groove. The utility model uses the CVD graphene and the slurry layer negative electrode improve negative electrode conductivity and the diffusion capability of the lithium, the CVD graphene is tightly connected with the negative electrode slurry layer, the coating effect is good, and flowing into the casting groove to form a casting block by the slurry, negative electrode the tightness of the connection negative electrode the slurry and the side plate and the baffle plate . DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) the negative electrode lithium to claim; (2) the battery lithium to claim.