Electrochemical studies of copper fatty amides complex in organic medium

• DOI: 10.1007/s11164-012-0800-x
• Publication Date: 2012-09-15T03:01:38Z
• Authors: Ali Abdulabbas Ab...; Emad A. Jaffar Al...; Isam Hussain T. A...; Saadon Abdulla Aowda
• Keywords: 01 natural sciences; 0104 chemical sciences

The electrochemical behavior of complexes of fatty amides, synthesized from vegetable oil, with Cu(II) has been investigated. In this study, a platinum electrode was used in presence of DMSO as a medium. Reduction of Cu(II)/fatty amides complex was found with quasi-reversible reaction. The peak potential of voltammetric behavior of fatty amides is about −0.77 V at a scan rate v = 0.1 V s−1 versus Ag|Ag+ electrode. This study shows that Cu(II)-fatty amides complex is poorly adsorbed on the electrode surface. Additionally, the copper complex form of fatty amides has a more stable structure than pure fatty amides to form the electrochemical reduction of the complex.