| Title |
Preparation of Spherical Nickel Powder for MLCC by Hydrothemal Process |
| Authors |
원창환(Chang Whan Won); 이종현(Jong Hyun Lee); 원형일(Hyung Ill Won); 이혁희(Hyuk Hee Lee) |
| ISSN |
1738-8228(ISSN), 2288-8241(eISSN) |
| Keywords |
Nickel Powder; MLCC; Hydrotlermal |
| Abstract |
Submicron nickel powders were prepared in aqueous solution through a thermal-reduction process. The effect of reaction conditions on the morphology and particle size of Ni powders are discussed. X-ray diffraction and SEM were employed to characterize the products. SEM showed that the average particle size was 0.3 ㎛ having spherical shape with narrow size distribution at optimum condition. The reduction rate of Ni^(2+) was above 90%. |