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Applicant:
Central University of Tamil Nadu 
Author:
D. Gopi, P. Karthikeyan, L. Kavitha, M. Surendiran 
Corresponding Authors:
D. Gopi 
DOI #:
doi.org/10.1016/j.apsusc.2015.09.001 
Title:
Development of poly(3,4-ethylenedioxy thiophene-co-indole-5-carboxylic acid) copolymer coating on passivated low nickel stainless steel for enhanced corrosion resistance in the sulphuric acid medium 
Journal:
Applied Surface Science 
Year:
2015 
Volume:
357 
Page:
122-130 
Keywords:
Low nickel stainless steel, Passivation, Electropolymerization, Co-polymer, Anticorrosion 
Abstract:
The present study deals with the successful development of poly(3,4-ethylenedioxythiophene-co-indole-5-carboxylic acid) co-polymer coatings on passivated low-nickel stainless steel (LN SS) by electropolymerization. The structural and morphological evaluation of the co-polymer coatings were performed using various analytical techniques. Also, the effect of monomer feed ratio on the morphological behaviour of the co-polymer coatings was studied towards the protection efficiency of LN SS in 0.5 M H2SO4. The results demonstrated that the co-polymer coating on passivated LN SS improved the corrosion protection efficiency at the feed ratio 50:50 and hence the as-coated LN SS can serve as a prospective material for industrial applications. 
Entered by:
Kavitha Louis on 2020-09-03 
 
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