▎ 摘　　要

NOVELTY - An all-solid-state lithium battery comprises an anode, a cathode, a ceramic electrolyte layer, and a polymer solid electrolyte dispersed on the surface of the anode, the cathode and the electrolyte layer and gap. The anode includes an anode collector and an anode layer attached to the surface of the collector. The anode layer includes an anode active material whose surface is coated with a high-voltage resistant ceramic electrolyte. The cathode includes a cathode collector and a surface modification layer attached to the surface of the cathode collector. The surface modification layer includes a carbon material and a binder. The ceramic electrolyte layer includes a low-pressure resistant ceramic electrolyte and a polymer binder. The ceramic electrolyte layer is formed independently or attached to the surface of the anode. The polymer solid electrolyte includes a polymer phase, and a lithium salt dispersed in the polymer phase. USE - All-solid-state lithium battery. ADVANTAGE - The all-solid-state lithium battery has excellent safety performance, energy density and cycle stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the all-solid-state lithium battery.