Corrosion Inhibition of Mild Steel in Acid Solution by 3,4,5-Trimethoxyphenyl-2-imidazolines

Simple item page
dc.categoryJournal Article
dc.contributor.authorSubhashini, S
dc.date.accessioned2017-02-17T21:59:47Z
dc.date.available2017-02-17T21:59:47Z
dc.date.issued2010
dc.departmentChemistryen_US
dc.description.abstractA heterocyclic imidazoline, 3,4,5-trimethoxyphenyl-2-imidazolines (TMP2I) was tested for its corrosion inhibition in 0.5 M H2SO4 and 1 M HCl using weight loss, Tafel polarisation and electrochemical impedance techniques. The re.sults show that the inhibition efficiency increases with the increase in concentration of TTVIP2I and the higher efficiency of about 98% is obtained in both the acid media at 20 ppm. The ad.sorption of TMP2I obeys Langmuir adsorption i.sotherm and occurs spontaneously. Cathodic and anodic polarization curves of mild steel in the presence of different concentrations of TMP2I at 30 °C reveal that it is a mixed type of inhibitor. Electrochemical impedance studies reveal that the system follows mixed mode of inhibition. The surface morphology of the mild steel specimens was evaluated using SEM imagesen_US
dc.identifier.urihttps://ir.avinuty.ac.in/handle/avu/1485
dc.langEnglishen_US
dc.publisher.nameE-Journal of Chemistryen_US
dc.publisher.typeInternationalen_US
dc.titleCorrosion Inhibition of Mild Steel in Acid Solution by 3,4,5-Trimethoxyphenyl-2-imidazolinesen_US
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
chemistry_2010_054.pdf
Size:
2.78 MB
Format:
Adobe Portable Document Format
Download
Collections
Journal Article