• Dr. T. Brindha

Abstract. The adsorption and corrosion inhibition characteristics of starch, a polymeric carbohydrate and its combination with piperidin-4-one derivatives (r-2, c-6-Diphenyl-N-methylpiperidin-4-one, r-2) on mild steel 1 mol L-1 HCl using weight loss, potentiodynamic polarization and electrochemical impedance spectroscopy methods. The inhibition performance shown by all the binary inhibitors (DMP1S & DMP2S) on mild steel in 1 mol L-1 HCl is higher than that of the individual performance of starch and piperidn-4-one derivatives (DMP1 & DMP2).

Keywords. Binary inhibitors; Piperidin-4-one derivatives; Mild steel; polymeric carbohydrates

"Binary mixtures of Piperidin-4-one derivatives and polymeric carbohydrate for the corrosion inhibition of mild steel in hydrochloric acid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.295-303, June 2019, Available :http://www.jetir.org/papers/JETIR1906P46.pdf

"Binary mixtures of Piperidin-4-one derivatives and polymeric carbohydrate for the corrosion inhibition of mild steel in hydrochloric acid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp295-303, June 2019, Available at : http://www.jetir.org/papers/JETIR1906P46.pdf