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Ananth Kumar, S.
- The Electrochemical Synthesis and Corrosion Inhibitive Nature of DI N-propyl Malonic Acid Doped Poly Aniline Coating on Stainless Steel
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Authors
Affiliations
1 Kandaswami Kandar's College, P. velur, Namakkal-638 182, IN
2 PSG College of Technology Peelamedu, Coimbatore 641 004, IN
1 Kandaswami Kandar's College, P. velur, Namakkal-638 182, IN
2 PSG College of Technology Peelamedu, Coimbatore 641 004, IN
Source
International Journal of Chemistry and Chemical Engineering, Vol 3, No 1 (2013), Pagination: 7-14Abstract
Electrochemical synthesis of poly aniline (PANi) was achieved on Teflon coated cylindrical stainless steel electrodes with base diameter 2mm. Aniline in di N-propyl malonic acid was polymerized on the surface of stainless steel using cyclic voltametry technique. Adherent and red polymer films were obtained on the electrodes.. The corrosion inhibitive performance of PANi+DPM, coated electrodes were investigated in 0.5 M H2SO4 solutions by potentiodynamic polarization technique and electrochemical impedance spectroscopy, EIS.
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- Mephentermine Sulphate Drug as Non-Toxic Corrosion Inhibitor for Mild Steel in 1m Hcl Medium
Abstract Views :599 |
PDF Views:0
Authors
Affiliations
1 Kandaswami Kandar's College, P. velur, Namakkal-638 182,, IN
2 PSG College of Technology Peelamedu, Coimbatore 641 004, IN
1 Kandaswami Kandar's College, P. velur, Namakkal-638 182,, IN
2 PSG College of Technology Peelamedu, Coimbatore 641 004, IN
Source
International Journal of Chemistry and Chemical Engineering, Vol 3, No 1 (2013), Pagination: 15-22Abstract
This study examines the effectiveness of Mephentermine Sulfate drug solution to inhibit corrosion of mild steel in hydrochloric acid (HCl) media with weight lost technique. The inhibition efficiency (% IE) of each solution was measured. The inhibition action of the Mephentermine Sulfate solution was discussed in view of Langmuir adsorption isotherm. It was found that the extracts act as a good corrosion inhibitor for mild steel in 1.0 M HCl solution. Weight loss of mild steel is decreased as the concentration of inhibitor is concentration increased. Inhibition efficiency of mild steel corrosion was optimum 91.43%. The results obtained proved that Mephentermine Sulfate can serve as an effective inhibitor of mild steel in HCl media.Keywords
Metal, Corrosion Inhibitor, Surface Coverage, Langmuir Adsorption IsothermReferences
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