▎ 摘　　要

NOVELTY - Anode material comprises amphiphilic surfactant, adhesive, nickel-rich oxide and conductive carbon material. The nickel-rich oxide and the conductive carbon material are spliced and matched by the amphiphilic surfactant. The mass percentage of the conductive carbon material in the anode electrode material is w1, where the w1 satisfies: w1 ≤ 2 wt.%. USE - Anode material is useful in lithium ion battery (claimed). ADVANTAGE - Anode material improves the active material ratio and improves the material processing performance. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: Preparation method of lithium ion battery anode pole piece Lithium ion battery anode Lithium ion battery.