Inhibition of N,N'-o-phenylen-bis(3-methoxysalicylidenimine) on Copper in Halide Solutions

Authors

Hou-yi MA, College of Chemistry, Shandong University, Jinan 250100, China
Shen-hao CHEN, College of Chemistry, Shandong University, Jinan 250100, China
Zhen-lan QUAN, College of Chemistry, Shandong University, Jinan 250100, China
Lin NIU, College of Chemistry, Shandong University, Jinan 250100, China
Shu-lan LI, College of Chemistry, Shandong University, Jinan 250100, China

Corresponding Author

Hou-yi MA

Abstract

Inhibition of N,N'-o-phenylen-bis(3-methoxysalicylidenimine) (V-o-Ph-V) on corrosion and anodic disslution of copper in neutral NaCl and NaBr solutions was investigated in terms of potentiostatic steady-state polarization and A.C. impedance techniques. The inhibition mechanism of V-o-Ph-V to copper corrosion was interpreted in detail by comparing the electrochemical behaviors of copper in halide solutions with or without V-o-Ph-V. Besides, the inhibition effect of self-assembled V-o-Ph-V film on copper corrosion in NaCl was also studied.

Keywords

impedance, self-assembled film, inhibition, N, N'-o-phenylenbis (3-methoxysalicylidenimine)(V-o-PhV), A.C. impedance, self-assembled film, inhibition

DOI Link

https://doi.org/10.61558/2993-074X.3208

Publication Date

2000-02-28

Online Available Date

2000-02-28

Revised Date

2000-01-02

Received Date

1999-12-15

Recommended Citation

Hou-yi MA, Shen-hao CHEN, Zhen-lan QUAN, Lin NIU, Shu-lan LI. Inhibition of N,N'-o-phenylen-bis(3-methoxysalicylidenimine) on Copper in Halide Solutions[J]. Journal of Electrochemistry, 2000 , 6(1): 31-39.
DOI: 10.61558/2993-074X.3208
Available at: https://jelectrochem.xmu.edu.cn/journal/vol6/iss1/10