▎ 摘　　要

NOVELTY - The preparation method of electrode material involves (1) weighing two-dimensional metal oxysulfide and graphene oxide in certain weight ratio, and uniformly mixing, and (2) ball milling the mixture to obtain composite material of metal oxysulfide/graphene ordered stack. USE - Preparation method of electrode material for super capacitor and lithium ion battery. ADVANTAGE - The method enables preparation of electrode material with improved cycle stability, charge transfer capacity, rate capability, and flexibility, and improves the ability of materials to withstand volume effects during charge and discharge process.