Corrosion Inhibition of Carbon Steel in Sulfuric Acid by [BMIm] [Lys] Amino Acid Ionic Liquids
2012 ◽
Vol 476-478
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pp. 1434-1440
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Keyword(s):
The corrosion inhibition effect and mechanism of the amino acid ionic liquids—1-butyl-3-methylimidazolium Lysine ([BMIm][Lys]) for carbon steel in 5% H2SO4solution are investigated by electrochemical tests. The results indicate that the [BMIm][Lys] has a good inhibition performance for the carbon steel in 5% H2SO4solution. The corrosion inhibition efficiency improves with the increase of the concentration, which arrives at 95% ultimately. The study also shows that the inhibitors are mixed-type ones. The adsorption of the inhibitor molecules on the carbon steel surface obeys Langmuir adsorption isotherm.
2014 ◽
Vol 496-500
◽
pp. 47-50
2011 ◽
Vol 20
(2)
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pp. 47-57
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2018 ◽
Vol 34
(5)
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pp. 2471-2476
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2018 ◽
Vol 8
(12)
◽
pp. 79-90
2015 ◽
Vol 207
◽
pp. 185-194
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