| 摘要 |
PURPOSE: A direct production method for fine nickel powder is provided to improve the dispersibility and yield ratio of fine nickel powder, thereby properly applying the nickel powder to an electrode of an MLCC(Multi Layer Ceramic Capacitor). CONSTITUTION: A direct production method for fine nickel powder comprises the steps of: creating a solution in which a nickel compound is dissolved and injecting a primary reducing agent(310) in the solution to obtain nickel powder precursor(S300), injecting a secondary reducing agent(320) in the solution containing the nickel powder precursor and reducing the nickel powder precursor into nickel powder by maintaining a temperature of 60-80°C for 90-120 minutes(S320), cleaning the nickel powder, and drying the cleaned nickel powder(S330). |
