Highly selective-cathodic stripping voltammetric determination of copper with α-benzylmonooxime

Authors: Ali A Ensafi, Sh Abbasi

Publication date: 2000/4/30

Journal name: Microchemical Journal

Volume: 64

Pages: 195-200

Publisher: Elsevier

Copper (II) was selectively accumulated on hanging mercury drop electrode incorporating α-
benzylmonooxime. The current measurements were carried out by differential pulse
cathodic voltammetry, due to the reduction of copper (II)-α-benzylmonooxime complex
adsorbed on to the hanging mercury drop electrode (HMDE). The possible interference by
other trace metals, major cation and organic complexing ligands are investigated. The
influence of variables is completing studied. The peak current is proportional to the ...