Mat. Res. vol.17 número6

Electrochemical parameters obtained from Tafel plots for carbon steel AISI 1020, in 0.5 mol L -1 HCl in the presence and absence.. of different

Histogram representing the effect of the alcohol extracts, hexane extracts isolated pectin and aqueous homogenates of the four tested citrus peels on the plasma

The influence of the solvent concentration was evaluated using solutions of 10 mg L -1 folic acid in diferent concentrations of sodium hydroxide: 0.05, 0.1, and 0.2 mol L -1..

The quantitation method of SILC active pharmaceutical ingredient by non-aqueous acid-base titration was developed using methanol as solvent and 0.1 mol/L of perchloric acid in

All the commercial pigments present inhibition properties against corrosion of steel in aqueous medium containing chloride ions, inhibiting both the cathodic and anodic reactions.

The inhibition mechanism of sodium oleate (C 17 H 33 COONa) for pitting corrosion of aluminum alloy (AA) 2024 in 0.1 mol L -1 NaCl solution was investigated using

The cathodic protection potential necessary to mitigate the corrosion of buried steel pipe in presence of AC voltage, U CP was tentatively evaluated by plotting the anodic

chlorogenic acid, caffeic acid and caffeine in hydroalcoholic and aqueous extracts of Ilex paraguariesis leaves, and the determination of the antioxidant capacity of these