Inhibition of the corrosion of steel in hydrochloric acid solution by some organic molecules containing the methylthiophenyl moiety

Corrosion of AISI 4130 Steel Alloy under Hydrodynamic Condition in Ethylene Glycol + Water + NO2− Solution

“…The correlation coefficient (R 2 ) was used to choose the isotherm that best fit experimental data. Assuming the increase of the inhibition was caused by the adsorption of inhibitors on the steel surface and obeys FloryeHuggins adsorption isothermal equation [39] :…”

Corrosion inhibition effect and adsorption behaviour of nicotinamide derivatives on mild steel in hydrochloric acid solution

“…Organic compounds containing hetero atoms in the functional groups, pi-electron in triple or conjugated double bonds and presence of aromatic rings in their structure are the major adsorption centres and are usually good inhibitors [17]. Several heterocyclic compounds such as methylthiophenyl derivatives [18], isoxazolium cationic Schiff base compounds [19], quinoline derivatives [20], sulphonamide compounds [21], thiadiazoles derivatives [22], imidazole derivatives [23], fluoroquinolones [24], pyrazole derivatives [25], pyridazine derivatives [26] and pyridine derivatives [27] have been reported as anticorrosion substances in various corrosive environments.…”

Environmentally Friendly Nonionic Surfactants Derived from Jatropha Oil Fatty Acids as Inhibitors for Carbon Steel Corrosion in Acidic Medium

“…The depressed semicircle with the centre under the real axis (Fig. 6) is representative for the solid electrodes and can be attributed to the roughness and in-homogeneity of the metal surface [66][67][68]. Inspection of Fig.…”