Inhibitory effect of kopsia singapurensis extract on the corrosion behavior of mild steel in acid media

• Main Authors: Raja, P.B., Rahim, A.A., Osman, H., Awang, Khalijah
• Format: Article
• Published: Peking Univ Press 2010
• Subjects: Q Science (General)
• Online Access: http://eprints.um.edu.my/12596/

The influence of the alkaloid extract of Kopsia singapurensis on the corrosion behavior of mild steel (MS) in 1 mol . L-1 HCl and 1 mol . L-1 H2SO4 was studied using electrochemical techniques, viz., potentiodynamic polarization and AC impedance. The experimental results clearly show that the plant...