Electrochemical synthesis of highly ordered Ni nanowire arrays through AAO templates

摘要

One-dimensional Ni nanowires arrays were fabricated successfully by the electrochemical deposit in porous anodic alumina oxide (AAO) templates. The microstructure of nanoarrays was respectively observed by scanning electron microscope s (SEM) and transmission electron microscopes (TEM). The results show that the obtained Ni nanowires are arranged orderly and the diameter is about 200nm. Crystallization way was observed by X-ray diffraction (XRD). The results show that Ni nanowire is face-centered cubic structure.