Abstract
On the basis of Zeta value measurement of the nanometer nickel, copper and composite copper and nickel powders prepared by the DC Arc Plasma evaporation, the influence of supersonic dispersing time and oleic acid mass friction on the dispersing properties of the three powders in alcohol solvent was studied systematically, in which oleic acid was employed as surfactants. The results show that all of the three powders' surface have positive charge and oleic acid has great effects in improving their dispersing properties.
| Original language | English |
|---|---|
| Pages (from-to) | 105-107 |
| Number of pages | 3 |
| Journal | Zhuzao Jishu/Foundry Technology |
| Volume | 27 |
| Issue number | 2 |
| State | Published - Feb 2006 |
Keywords
- Dispersing ability
- Nanometer metal powder
- Oleic acid