▎ 摘　　要

NOVELTY - Preparing anode slurry comprises (i) baking mixture of anode material, lithium manganate and conductive agent to obtain a mixture of dry anode material, dry lithium manganate and dry conductive agent, subjecting organic acid to second baking to obtain anhydrous organic acid, (ii) performing the first mixing of the anhydrous organic acid, the binder, and the first solvent to obtain a glue solution, and (iii) mixing glue solution, the dried conductive agent, the dried lithium manganate, the dried anode material, and the second solvent for a second time. USE - The method is useful for preparing anode slurry, which is useful for anode pole piece used in lithium ion battery, electronic products, energy vehicles, energy storage devices, internet of things, and electric tools. ADVANTAGE - The method is simple, through the combination of organic acid and lithium manganate, solve the problem of organic acid lowering the battery voltage, and improves the rate charging performance and high temperature performance of the battery. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: anode slurry prepared by above mentioned method; positive pole piece; and lithium ion battery comprising a positive pole, a negative pole and an electrolyte, where the positive pole comprises the positive pole piece