▎ 摘　　要

NOVELTY - The film comprises an oxidation graphene layer and a reduction-oxidation graphene layer covering the oxidation graphene layer. USE - Oxidation-graphene oxidation graphene composite film for use in a composition of oxidized graphene graphene graphene-reduced oxide graphene and a sensor (claimed). ADVANTAGE - The oxidation graphene-reducing oxidation graphene composite film has sensitive temperature pre-warning function, fast response speed, and the raw material cost is low, the preparation technique is simple, and it is suitable for mass production and application. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing the oxidation graphene-reducing oxidation graphene composite film. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of an oxidation-graphene oxidation graphene composite film (Drawing includes non-English language text).