A review of surfactants as corrosion inhibitors and associated modeling

Electrochemical, surface and quantum chemical studies of novel imidazole derivatives as corrosion inhibitors for J55 steel in sweet corrosive environment

Corrosion inhibition and adsorption behaviour of an amido-imidazoline derivative on API 5L X52 steel in CO2-saturated solution and synergistic effect of iodide ions

The corrosion inhibition effect of date palm (Phoenix dactylifera) seed extracts for mild steel in 1 M HCl and 0.5 M H2SO4 solutions was investigated by weight loss and electrochemical methods. The inhibition efficiency increased with an increase in the extract concentration and decreased with an increase in the temperature. Extract concentrations of 2.5 and 1.5 g L–1 gave maximum inhibition efficiencies in 1 M HCl and 0.5 M H2SO4, respectively. The immersion time was also found to influence the corrosion inhibition effect in both acidic media. Polarization curves indicate that the extract functions as a mixed inhibitor, affecting both the anodic and cathodic partial reactions of the corrosion process. Adsorption of the extract onto a mild steel surface followed the Langmuir adsorption isotherm. The mechanism of physical adsorption has been proposed based on the trend of the inhibition efficiency with temperature. The date palm seed extract is a better corrosion inhibitor for mild steel in HCl than in a H...

M.P. Desimone

Papers

Amphiphilic amido-amine as an effective corrosion inhibitor for mild steel exposed to CO2 saturated solution: Polarization, EIS and PM-IRRAS studies

The effect of temperature and concentration on the corrosion inhibition mechanism of an amphiphilic amido-amine in CO2 saturated solution