%0 Journal Article
%T Corrosion Inhibition of 304 SS in Hydrochloric Acid Solution by N - Furfuryl N'- Phenyl Thiourea
%A Herle
%A R.
%A Shetty
%A P.
%A Shetty
%A S.D.
%A Kini
%A U.A.
%J Portugaliae Electrochimica Acta
%D 2011
%I Sociedade Portuguesa de Electroqu¨ªmica
%X the inhibition of corrosion of 304 ss in 2 n hcl solutions by n - furfuryl - n' phenyl thiourea (fptu) has been investigated using potentiodynamic polarization techniques. the results obtained reveal that fptu performs excellently as anodic inhibitor (ie> 93%) for 304 ss in hcl solution. the inhibitor functions through adsorption following temkin£¿s adsorption isotherm, and the inhibition was governed by physisorption mechanism. the thermodynamic parameters deduced for the adsorption process reveal spontaneous adsorption of the compound on the alloy steel surface.
%K 304 ss
%K hydrochloric acid
%K inhibition
%K fptu
%K adsorption.
%U http://www.scielo.gpeari.mctes.pt/scielo.php?script=sci_abstract&pid=S0872-19042011000200001&lng=en&nrm=iso&tlng=en