Chemical anisotropy etching in the copper-nickel nanoalloy

چکیده مقاله

Chemical anisotropy concerns the ways in which crystals grow or dissolve in different directions. The morphologies of nanoparticles are affected by the chemical anisotropy process in the nanoalloys. The etching of nanoalloys is carried out in the wet acid. Magnetic properties of Cu-Ni alloys changes during the etching process. The morphology of prepared nanoparticles in this method compare to other methods is different. The products are characterized by X-ray powder diffraction (XRD), Scanning electron microscopy (SEM) and Vibrating sample magnetometery (VSM).