▎ 摘　　要

NOVELTY - Manufacturing graphene oxide-ceramic hybrid coating film, comprises (a) preparing solution containing graphene oxide slurry substituted by first non-aqueous solvent, (b) producing mixture by adding second non-aqueous solvent and ceramic precursor into the obtained solution, (c) preparing graphene oxide-ceramic hybrid sol solution by adding dispersing agent and water into the obtained mixture, and (d) coating the graphene oxide-ceramic hybrid sol solution on the substrate. USE - The film is useful in automobile headlamp (claimed). ADVANTAGE - The film has improved transparency, dispersibility and uniformity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene oxide-ceramic hybrid coating film prepared by the above method.