Paper Title:
Corrosion Inhibition of Mild Steel by Benzotriazoliumionic Liquid in Hydrochloric Acid
  Abstract

The inhibiting behavior of 1-ethyl-3-butylbenzotriazolium ionic liquids,[C2Bt][Br] ,on mild steel corrosion in 5 wt.% HCl as corroding solution was investigated using weight loss,potentiodynamic polarization and electrochemical impedance measurements. The obtained results indicated that [C2Bt][Br] is a good inhibitor for the mild steel in 5 wt.% HCl solution. The inhibition efficiency increased with an increase of inhibitive concentration. Potentiodynamic polarization data indicated that the [C2Bt][Br] acted essentially as a mixed-type inhibitor. The electrochemical impedance study showed that corrosion inhibition took place by adsorption.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
1409-1413
DOI
10.4028/www.scientific.net/AMR.239-242.1409
Citation
H. M. Wang, K. L. Huang, Z. P. Zhu, "Corrosion Inhibition of Mild Steel by Benzotriazoliumionic Liquid in Hydrochloric Acid", Advanced Materials Research, Vols. 239-242, pp. 1409-1413, 2011
Online since
May 2011
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Price
$32.00
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