Study on Adsorption Behavior of Inhibitors on N80 Steel

Authors

Ai-kui LI, Chemistry Department, Huazhong University of Science and Technology, Hubei 430074, China
Guo-min Li, Chemistry Department, Huazhong University of Science and Technology, Hubei 430074, China
Xing-peng GUO, Chemistry Department, Huazhong University of Science and Technology, Hubei 430074, ChinaFollow

Corresponding Author

Xing-peng GUO(guoxp@mail.hust.edu.cn)

Abstract

The deadsorption behavior of four inhibitors on N80 steel with and without carbonate film was investigated by polarization and electrochemical impedance spectroscopy (EIS) techniques. It was found that, for different inhibitors, deadsorption behavior and adsorbability between with and without carbonate film are different. Furthermore, acidic inhibitor and small size molecule inhibitor shows different inhibition behavior.

Keywords

Inhibitor, CO2 corrosion, Polarization curve, Electrochemical impedance spectroscopy, De-adsorption, Carbonat film

DOI Link

https://doi.org/10.61558/2993-074X.3315

Publication Date

2003-08-28

Online Available Date

2003-08-28

Revised Date

2003-03-21

Received Date

2002-12-09

Recommended Citation

Ai-kui LI, Guo-min Li, Xing-peng GUO. Study on Adsorption Behavior of Inhibitors on N80 Steel[J]. Journal of Electrochemistry, 2003 , 9(3): 314-319.
DOI: 10.61558/2993-074X.3315
Available at: https://jelectrochem.xmu.edu.cn/journal/vol9/iss3/14