The use of electrochemical impedance spectroscopy to study ARMCO iron corrosion in acid solutions inhibited by quaternary ammonium compounds

1991 ◽  
Vol 32 (8) ◽  
pp. 903-911 ◽  
Author(s):  
A. Frignani ◽  
M. Tassinari ◽  
L. Mészàros ◽  
G. Trabanelli
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Quaternary Ammonium ◽  
Armco Iron ◽  
Electrochemical Impedance ◽  
Quaternary Ammonium Compounds ◽  
Acid Solutions ◽  
Iron Corrosion ◽  
Ammonium Compounds

scholarly journals Impact of oxygen contamination on the electrochemical impedance spectroscopy of iron corrosion in H2S solutions

2020 ◽  
Vol 164 ◽  
pp. 108302 ◽  
Author(s):  
Martien Duvall Deffo Ayagou ◽  
Gaurav R. Joshi ◽  
Thi Tuyet Mai Tran ◽  
Bernard Tribollet ◽  
Eliane Sutter ◽  
...  
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Electrochemical Impedance ◽  
Iron Corrosion ◽  
Oxygen Contamination

A Study of the Inhibition of Iron Corrosion by Glutamic Acid Derivatives Self-Assembled Films

2011 ◽  
Vol 415-417 ◽  
pp. 964-967 ◽  
Author(s):  
Zhe Zhang ◽  
Gang Yan ◽  
Le Ruan
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Glutamic Acid ◽  
Electrochemical Impedance ◽  
The Self ◽  
Iron Surface ◽  
H2so4 Solution ◽  
Iron Corrosion ◽  
Self Assembled ◽  
Glutamic Acid Derivatives

The Self-Assembled (SA) films of glutamic acid derivatives were prepared on the iron surface. Electrochemical impedance spectroscopy (EIS) and polarization techniques were used to investigate the protection abilities of these films against iron corrosion in 0.1 M H2SO4 solution. The results of EIS and polarization curves indicated that films of the glutamic acid derivatives were able to protect iron from corrosion effectively.

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