FeMnNiAl, a compositionally complex alloy, in close to having an equimolar composition, was prepared bulk and thin-film forms. Arc melting under argon used for form preparation. The alloy produced by Ion Beam Sputter Deposition on silicon substrate at 620 K. X-Ray Diffraction (XRD) Transmission Electron Microscopy (TEM) were assess the material crystallinity. Both forms display single-phase are...

The extraction behavior of Cu(II) ions from a real sulfate liquor obtained from the heap leaching stage of a copper oxide ore was investigated using a chelating reagent, Chemorex CP-150 in kerosene. A comparative study was also carried out on the extraction capability of Cu(II) ions using other solvents including D2EHPA and Cyanex 272.Chemorex CP-150 demonstrated an effective and selective extr...