▎ 摘　　要

NOVELTY - Lithium ion battery electrode comprises two-dimensional organic perovskite material or quasi-two-dimensional organic perovskite material. USE - Lithium ion battery electrode. ADVANTAGE - The lithium ion battery electrode improves the performance of lithium ion batteries. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing lithium ion battery electrodes using two-dimensional or quasi-two-dimensional organic perovskite materials, which involves weighing two-dimensional or quasi-two-dimensional perovskite material, conductive agent and binder, weighing dispersant solution, and dispersing solid weighed in the solution to form paste, grinding paste, coating ground slurry on the surface of the metal foil and drying, pressing dried metal foil to obtain lithium ion battery electrode material.