▎ 摘　　要

NOVELTY - Anode pole piece comprises anode current collector and anode material. The anode material comprises 60.2-84.4 wt.% activated carbon, 8.6-27.9 wt.% ternary anode material, 3-6 wt.% conductive agent, and 4-8 wt.% adhesive. USE - Used as anode pole piece. ADVANTAGE - The ternary cathode material: has high energy density, relatively economical, excellent cycle performance, especially the feasibility of high charging voltage, high temperature performance and energy density have great advantages, realizes efficient and controllable pre-lithium intercalation process, solves the problems of insufficient safety and structural stability, the activated carbon material as the main cathode material has large specific surface area, which can quickly adsorb and desorb lithium ions to perform ultra-high power charge and discharge. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for lithium-ion capacitor, comprising a positive pole piece, a diaphragm, a negative pole piece, and an electrolyte.