▎ 摘　　要

NOVELTY - Method for coating substrate involves preparing graphene-oxide dispersed solution, dipping the substrate in the graphene-oxide dispersed solution, taking out the substrate from the solution, and drying the coated substrate. USE - Method for coating substrate in manufacture of graphene-oxide coated substrate (claimed). ADVANTAGE - The method provides substrate having excellent electroconductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of graphene-oxide coated substrate.