▎ 摘　　要

NOVELTY - Metal powder coated with multilayer graphene and/or nano graphite layer on its surface, is claimed. USE - The metal powder is useful as a precursor for manufacturing electrode pattern or electrode contact pattern. The paste or slurry is useful in electrically conductive electrode (all claimed). ADVANTAGE - The metal powder is protected from highly reactive metal powders by coating with multilayer graphene and/or nano-graphite layer, has improves stability by suppressing oxidation, hydration and carbonate-forming reactions, replaces economical metallic materials instead of expensive silver metal in various electronic parts and devices, and reduces manufacturing costs. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) paste or slurry, prepared by using metal powder coated with multilayer graphene and/or nano graphite layer; and (2) an electrode or contact electrode, formed by using the paste or slurry. DESCRIPTION OF DRAWING(S) - The diagram shows a schematic process flow for coating multilayer graphene and/or nano-graphite layer on the metal powder by using high temperature chemical vapor deposition technique (Drawing includes non-English language text).