Antimony is primarily used in alloys, ceramics, glass, plastics, electrochemical energy conversion, semiconductor devices and flame retardant materials. Also antimony oxides are used as electrocatalysts, in making electric display devices and photoconductors. Therefore, it is important to study the electrochemical behavior of antimony and the stability of its anodic oxide film in aqueous solutions using some electrochemical measurements.

Awad Sadek Mogoda Prof.of physical chemistry in the chemistry department, faculty of science, Cairo University.PhD.physical chemistry in 1986. He interests in the studies of the corrosion inhibition of metals and alloys,preparation of thin solid films,superconductors preparations,dyes water treatment of textile and nanoporous silicon preparations.