M. Moradi, M. Moradi, J. Duan
Apr 1, 2013
Citations
0
Influential Citations
70
Citations
Quality indicators
Journal
Corrosion Science
Abstract
The antibacterial activity and corrosion inhibition effect of 4,5-dichloro-2-n-octy1-4-isothiazolin-3-one is studied for carbon steel immersed in artificial seawater. Results showed that this compound produced a good antibacterial activity against the metal-oxidizing bacteria. Also the electrochemical studies indicated that it totally owned a very good inhibition effect in artificial seawater with and without bacteria. Equivalent circuits have two time constants in the presence of biocide, which suggests that an adsorption layer is produced on the metal surface and thickened by varying the exposure time, as two maxima could be observed in the Bode phase plots after 12 h. (C) 2013 Elsevier Ltd. All rights reserved.