Electrochemical, morphological and theoretical insights of a new environmentally benign organic inhibitor for mild steel corrosion in acidic media

2017 ◽  
Vol 241 ◽  
pp. 9-19 ◽  
Author(s):  
Raman Kumar ◽  
Rashi Chopra ◽  
Gurmeet Singh
Keyword(s):  
Mild Steel ◽  
Steel Corrosion ◽  
Environmentally Benign ◽  
Acidic Media ◽  
Mild Steel Corrosion ◽  
Organic Inhibitor

Organic nanoparticles of acetohydrazides as novel inhibitors for mild steel corrosion

2018 ◽  
Vol 42 (8) ◽  
pp. 5914-5922 ◽  
Author(s):  
Howida S. Mandour ◽  
Ahmed Abdel Nazeer ◽  
Entesar Al-Hetlani ◽  
Metwally Madkour ◽  
Yasser K. Abdel-Monem
Keyword(s):  
Mild Steel ◽  
Steel Corrosion ◽  
Precipitation Method ◽  
Acidic Media ◽  
Organic Nanoparticles ◽  
Mild Steel Corrosion

Novel organic nanoparticles were successfully prepared using the re-precipitation method and showed superior protection against mild steel corrosion in acidic media.

scholarly journals EFFECT OF ANION GROUPS ON CORROSION INHIBITION BEHAVIOURS OF VIETNAM ORANGE PEEL ESSENTIAL OIL FOR MILD STEEL IN THE ACIDIC MEDIA

2018 ◽  
Vol 55 (5B) ◽  
pp. 103
Author(s):  
Bui Thi Thanh Huyen
Keyword(s):  
Essential Oil ◽  
Mild Steel ◽  
Electrochemical Impedance ◽  
Electrochemical Techniques ◽  
Orange Peel ◽  
Steel Corrosion ◽  
Inhibition Mechanism ◽  
Acidic Media ◽  
Mild Steel Corrosion ◽  
Potentiodynamic Electrochemical Impedance Spectroscopy

This paper deals with the effect of anion groups (SO42- and Cl-) on inhibition behaviours of Vietnam orange peel essential oil (OPE) for corrosion process of mild steel in acidic media. The electrochemical techniques (potentiodynamic, electrochemical impedance spectroscopy (EIS)), weight loss and scanning electron microscopy (SEM) analyses are used in this study. The results show that anion groups do not affect the inhibition mechanism of OPE. The OPE ­behaves as mixed inhibitor for mild steel corrosion in both 1N HCl and H2SO4 acid. The inhibition efficiency of OPE in 1N HCl is greater than that in 1N H2SO4 which implies that the adsorption of the inhibitor is influenced by the nature of anions in acidic solutions. Moreover, the OPE inhibits both general and pitting corrosion for mild steel in the acidic media. 

scholarly journals Experimental and DFT evaluation of adsorption and inhibitive properties of Moringa oliefera extract on mild steel corrosion in acidic media

2020 ◽  
Vol 13 (12) ◽  
pp. 9270-9282
Author(s):  
Christogonus Oudney Akalezi ◽  
Arinze Chidiebere Maduabuchi ◽  
Conrad Kenechukwu Enenebeaku ◽  
Emeka Emmanuel Oguzie
Keyword(s):  
Mild Steel ◽  
Steel Corrosion ◽  
Acidic Media ◽  
Mild Steel Corrosion

Effect of hexamethylpararosaniline chloride (crystal violet) on mild steel corrosion in acidic media

2008 ◽  
Vol 50 (12) ◽  
pp. 3480-3486 ◽  
Author(s):  
E.E. Oguzie ◽  
V.O. Njoku ◽  
C.K. Enenebeaku ◽  
C.O. Akalezi ◽  
C. Obi
Keyword(s):  
Mild Steel ◽  
Crystal Violet ◽  
Steel Corrosion ◽  
Acidic Media ◽  
Chloride Crystal ◽  
Mild Steel Corrosion
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