Rare earth oxide-based compounds are known as a remarkable oxide based-compounds. It has been reported that these oxide compounds can display particular magnetic and catalytic characteristics owing to its specific f-electron configuration [1-3]. In this work, the nanostructured praseodymium oxide was produced by a simple and quick process with the aid of the grape extract for the first time, and were characterized by SEM, XRD, EDS, and FT-IR. Figure 1 illustrates SEM image of as-synthesized praseodymium oxide nanostructures.
