Study on theAdsortionProperty ofMDOPD onQ235 Steel

Authors

Jin-ying HUANG, Huazhong university of science and technology,department of chemistry, Wuhan430074,China;
Jia-shen ZHENG

Corresponding Author

Jin-ying ZHENG Jia-shen HUANG

Abstract

The weight loss measurement, potentiodynamic polarisation curves, Electrochemical Impedance Spectroscopy and Atomic Force Microscopy were used to evaluate the corrosion inhibition performance of MDOPD in simulated oilfield water. At the same time, the adsorption mechanism of MDOPD on Q235 steels was suggested.The experimental results show the effective corrosion inhibition in the simulated oilfield water. The MDOPD possessesseveral nitrogen atoms as adsorption centres, which has higher active energy at metal surface and has more effective protection function.

Keywords

Metronidazole, Bisquats, Corrosion inhibition, Mechanism

DOI Link

https://doi.org/10.61558/2993-074X.1662

Publication Date

2005-08-28

Online Available Date

2005-08-28

Revised Date

2005-08-28

Received Date

2005-08-28

Recommended Citation

Jin-ying HUANG, Jia-shen ZHENG. Study on theAdsortionProperty ofMDOPD onQ235 Steel[J]. Journal of Electrochemistry, 2005 , 11(3): 324-328.
DOI: 10.61558/2993-074X.1662
Available at: https://jelectrochem.xmu.edu.cn/journal/vol11/iss3/16