| 摘要 |
To achieve the purpose of the present invention, a coating layer structure for preventing corrosion comprises an epoxy coating layer wherein a modified graphene oxide is dispersed on a metal surface. The manufacturing method of the coating layer structure for preventing corrosion comprises: a step of manufacturing a graphene oxide; a step of manufacturing a graphene oxide dispersion liquid; a step of manufacturing a modified graphene oxide; a step of manufacturing an epoxy coating liquid wherein the modified graphene oxide is dispersed; and a step of coating. |
