Corrosion Inhibition Studies of Poly (MPDMA C16 -co-NCA) on Mild Steel   in 0.05M H2SO4

Authors

  • V. Swarnalatha  Research and Development Centre, Bharathiar University, Coimbatore, Tamil Nadu, India
  • Dr. P.Pazhanisamy  Department of Chemistry, Sir Theagaraya College, Chennai, Tamil Nadu, India

Keywords:

Copolymer, Impedance, Inhibition Efficiency.

Abstract

Copolymers of MPDMAC16 and MPDMAC18 with N-substituted acrylamide were synthesized in DMF solution using AIBN as initiator. Since MPDMA C16 and MPDMA C18 monomer was in the form of an aqueous solution (50 %) and the N-substituted acrylamide  are in DMF solution was used for copolymerization. The synthesized copolymer MPDMA C16 and MPDMA C18 with NCA are characterized by 1H-NMR, 13C-NMR, FTIR, and TGA analysis. The corrosion effect of copolymer on the mild steel in 0.05M H2SO4 solution was studied by potentiodynamic polarization curves and electrochemical impedance spectroscopy (EIS) method. The % IE increases with increase in concentration fits the experimental data for the studied compound

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International Journal of Scientific Research in Science, Engineering and Technology

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Published

2018-04-30

Issue

Volume 4, Issue 4, March-April-2018

Section

Research Articles

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How to Cite

[1]
V. Swarnalatha, Dr. P.Pazhanisamy, " Corrosion Inhibition Studies of Poly (MPDMA C16 -co-NCA) on Mild Steel   in 0.05M H2SO4, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 4, pp.1337-1346, March-April-2018.