Manivel, P. and Sathiyanarayanan, S. and Venkatachari, G. (2008) Synthesis of Poly(p-phenylene diamine) and Its Corrosion Inhibition Effect on Iron in 1M HCl. Journal of Applied Polymer Science, 110 (5). pp. 2807-2814. ISSN 0021-8995

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Abstract

Water-soluble poly(p-phenylene diamine) was chemically synthesized. Its corrosion inhibition performance was evaluated for iron corrosion in 1M HCl at various concentrations, and the results were compared with that of the monomer. The corrosion inhibition properties were evaluated by polarization techniques and electrochemical impedance spectroscopy. The results showed that poly(p-phenylene diamine) was a more efficient corrosion inhibitor than the monomer and gave an 85% inhibition efficiency at a concentration of 50 ppm, whereas the monomer gave an efficiency of 73% at 5000 ppm.

Item Type:	Article
Uncontrolled Keywords:	adsorption; conjugated polymers; FT-IR
Subjects:	Corrosion Science and Engineering
Divisions:	UNSPECIFIED
Depositing User:	ttbdu cecri
Date Deposited:	18 Jan 2012 11:55
Last Modified:	18 Jan 2012 11:55
URI:	http://cecri.csircentral.net/id/eprint/246

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