Journal :   Asian Journal of Research in Chemistry

Volume No. :   11

Issue No. :  6

Year :  2018

Pages :   843-847

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Corrosion Inhibition by Polyacrylamide - Zn2+ System for Mild Steel in Simulated Concrete Pore Solution



Address:   T. Shanthi1*, S. Sathiyaraj2, S. Rajendran3, J. Sathiyabama4
1*Department of Chemistry, Adhiyaman Arts and Science College for Women, Srinivasa Nagar, Uthangarai, Krishnagiri (Dt) – India
2PG and Research Department of Chemistry, Jamal Moha Medu College, Trichy, India
3Department of Chemistry, St. Antonys College of Arts and Science for Women, Dindugul – 624005.
4Corrosion Research Centre, PG and Research Department of Chemistry, G.T.N Arts College, Dindigul- 624 005, India
*Corresponding Author
DOI No: 10.5958/0974-4150.2018.00148.7

ABSTRACT:
The inhibition of corrosion of mild steel immersed in simulated concrete pore solution prepared in well water by polyacrylamide- zinc ion system has been studied using weight–loss, FTIR and AFM methods. Results of weight loss method indicated that inhibition efficiency (IE) increased with increasing inhibitor concentration. The nature of protective film formed on the metal surface has been analysed by FTIR spectra and SEM analysis.
KEYWORDS:
Concrete corrosion, simulated concrete pore solution, mild steel, polyacrylamide, well water.
Cite:
T. Shanthi, S. Sathiyaraj, S. Rajendran, J. Sathiyabama. Corrosion Inhibition by Polyacrylamide - Zn2+ System for Mild Steel in Simulated Concrete Pore Solution. Asian J. Research Chem. 2018; 11(6):843-847.
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