Vorobyova, Viktoria published the artcileApricot pomace extract as a natural corrosion inhibitor of mild steel corrosion in 0.5 M NaCl solution: a combined experimental and theoretical approach, Safety of rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, the main research area is Primus 2propanol extract steel corrosion inhibitor.
The inhibiting effect of 2-propanol extract of apricot pomace (APE) in respect to mild steel corrosion in 0.5 M NaCl is studied by gravimetric and potentiodynamic polarization methods. The characterization of APE is carried out by Fourier transform IR spectroscopy (FTIR) and gas chromatog.-mass spectrometry (GC-MS) anal. It is found that APE acts as a corrosion inhibitor in chloride-containing media. The maximum inhibiting efficiency (about 98%) is obtained in APE presence of 500 ppm after 40 h immersion. The results of the polarization test reveal that APE acts as a mixed type inhibitor decreasing both the anodic and the cathodic reactions rates. The adsorption of APE on the mild steel surface is investigated by AFM and SEM. DFT simulation calculations support the exptl. results obtained.
Journal of Chemical Technology and Metallurgy published new progress about Corrosion inhibitors Role: TEM (Technical or Engineered Material Use), USES (Uses). 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Safety of rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol.
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