MANUFACTURING METHOD OF A NICKEL-CARBON NITRIDE SPHERE CAPABLE OF FORMING THE SPHERE BY A SIMPLE SPRAY PYROLYSIS PROCESS, AND THE NICKEL-CARBON NITRIDE SPHERE MANUFACTURED THEREFROM

摘要

PURPOSE: A manufacturing method of a nickel-carbon nitride sphere and the nickel-carbon nitride sphere manufactured therefrom are provided to control the shape of the nickel-carbon nitride sphere.;CONSTITUTION: A manufacturing method of a nickel-carbon nitride sphere comprises the following steps: producing a melamine-formaldehyde resin by mixing and stirring a formaldehyde solution and melamine; forming a nickel-melamine resin by mixing nickel salt and a surfactant to the melamine-formaldehyde resin; spraying nitrogen gas to the nickel-melamine resin mixture to make the resin into a sphere, and solidifying the spherical nickel-melamine resin mixture using a furnace to make a solid particle containing nickel; and washing the solid particle with an ethanol solution and vacuums drying to make the nickel-carbon nitride sphere.;COPYRIGHT KIPO 2010