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Corrosion inhibition of Zn in HCL by Nictanthes plant extract

Journal: Asian Journal of Advanced Basic Sciences (Vol.1, No. 1)

Publication Date:

Authors : ; ; ;

Page : 58-61-61

Keywords : Cyclic-Voltammeter; alloy; Potentiometry;

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Abstract

The natural plant product used as a medicine namely marigold were tested as corrosion inhibitor of Zn in 0.5M of HCl. The Cyclic-Voltameter, potentiometry technique data suggested that the inhibition efficiency increases with the concentration of extract. The inhibition efficiency of inhibitor interpreted as adsorption on metal surface.

Last modified: 2015-01-28 15:00:07