The effect of reversing current deposition on the apparent density of electrolytic copper powder

Abstract

The possibility of depositing copper powders with different apparent density by changing the shape of reversing current wave is shown. The morphology and crystallinity of powder particles can be varied considerably by changing shape of the reversing current wave and, hence, the apparent density of powders. The relation of apparent density with particle morphology and structure was illustrated.

Keywords

• reversing current
• apparent density
• electrolytic copper powder