▎ 摘　　要

NOVELTY - Preparing conductive coating comprises (i) mixing the nano conductive particles, dispersing agent, coupling agent, water, catalyst and organic solvent uniformly to obtain the conductive coating; and (ii) coating the conductive coating to the surface of the substrate processed by plasma and drying. USE - The conductive coating is useful in printed circuits or electromagnetic shielding (all claimed). ADVANTAGE - The conductive coating: can provide simple composition; and the preparation process is simple, improves the adhesion of the obtained conductive coating to the substrate without damaging conductivity of the conductive layer. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for conductive coating, prepared as mentioned above.