▎ 摘　　要

NOVELTY - Preparing graphene-ceramic composite electrode array by laser engraving comprises mixing ceramic raw material and starch, adding water to prepare paste slurry, coating on surface of plastic substrate to form coating, drying, laser engraving coating, and preparing graphene-ceramic composite electrode array. USE - The preparing graphene-ceramic composite electrode array by laser engraving is useful for electrochemical sensor, super capacitor, electric heating film, and antistatic coating field. ADVANTAGE - The electrode array: has high mechanical strength.