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BENZOTRIAZOLE AS CORROSION INHIBITOR

Year 2003, Volume: 16 Issue: 2, 275 - 282, 06.08.2010

Abstract

ABSTRACT

Corrosion inhibition of benzotriazole (BTA) for 70/30 brass in 0.1 M NaCl has been evaluated by means of electrochemical polarization and solution analysis.For comparision electrochemical polarization curves were also obtained with zinc and copper electrode. Brass and copper have the same electrochemical properties in BTA containing 0,1M NaCl solution. The anodic responses of the brass in 0.1 M. NaCl containing benzotriazole displays two potential regions. At the first anodic region between -1.0 and 0.0V (SCE), benzotriazole addition Cu(I)BTA film is formed by electron transfer . At the second region between 0.0 V and 0,8 V (SCE) copper is oxidized to Cu(I) oxide and Cu(II) hydroxide with the formation of CuCl film. Insoluble Cu(I)BTA film complex is also formed on these oxide/hydroxide films.

 

Key Words: Corrosion, brass,copper, zinc, inhibition, benzotriazole, sodium chloride.

Year 2003, Volume: 16 Issue: 2, 275 - 282, 06.08.2010

Abstract

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Details

Primary Language English
Journal Section Chemistry
Authors

Selman Dinçer This is me

Abdurrahman Asan This is me

Tülin Kıyak

Melike Kabasakaloğlu This is me

Publication Date August 6, 2010
Published in Issue Year 2003 Volume: 16 Issue: 2

Cite

APA Dinçer, S., Asan, A., Kıyak, T., Kabasakaloğlu, M. (2010). BENZOTRIAZOLE AS CORROSION INHIBITOR. Gazi University Journal of Science, 16(2), 275-282.
AMA Dinçer S, Asan A, Kıyak T, Kabasakaloğlu M. BENZOTRIAZOLE AS CORROSION INHIBITOR. Gazi University Journal of Science. August 2010;16(2):275-282.
Chicago Dinçer, Selman, Abdurrahman Asan, Tülin Kıyak, and Melike Kabasakaloğlu. “BENZOTRIAZOLE AS CORROSION INHIBITOR”. Gazi University Journal of Science 16, no. 2 (August 2010): 275-82.
EndNote Dinçer S, Asan A, Kıyak T, Kabasakaloğlu M (August 1, 2010) BENZOTRIAZOLE AS CORROSION INHIBITOR. Gazi University Journal of Science 16 2 275–282.
IEEE S. Dinçer, A. Asan, T. Kıyak, and M. Kabasakaloğlu, “BENZOTRIAZOLE AS CORROSION INHIBITOR”, Gazi University Journal of Science, vol. 16, no. 2, pp. 275–282, 2010.
ISNAD Dinçer, Selman et al. “BENZOTRIAZOLE AS CORROSION INHIBITOR”. Gazi University Journal of Science 16/2 (August 2010), 275-282.
JAMA Dinçer S, Asan A, Kıyak T, Kabasakaloğlu M. BENZOTRIAZOLE AS CORROSION INHIBITOR. Gazi University Journal of Science. 2010;16:275–282.
MLA Dinçer, Selman et al. “BENZOTRIAZOLE AS CORROSION INHIBITOR”. Gazi University Journal of Science, vol. 16, no. 2, 2010, pp. 275-82.
Vancouver Dinçer S, Asan A, Kıyak T, Kabasakaloğlu M. BENZOTRIAZOLE AS CORROSION INHIBITOR. Gazi University Journal of Science. 2010;16(2):275-82.