Study the formation of nano copper colloids using electrolysis method

Nano copper colloid is a small particle range from 1 to 100 nm. It has received much attention compared to other metal materials because of its low cost and can be used in various applications such as electronic components and antimicrobial products. There are several methods used to synthesis nano colloid, but electrolysis method has been selected in this project due to its low cost, simplest and environmental-friendly. However, agglomeration is a major issue in the production of nano copper colloid. Therefore, the main objective of the present study is to produce stable nano copper colloid without agglomeration.