PLATINUM OCTAHEDRON NANOFRAME, HIERARICALLY ASSEMBLED PLATINUM NANO STRUCTURE, AND METHOD OF PREPARING THE SAME

摘要

According to an embodiment of the present invention, provided is platinum octahedral nanoframe with increased catalytic activity. A hierarchical assembled platinum nanostructure includes the platinum octahedral nanoframe or many platinum octahedral nanoframes, wherein the many platinum octahedral nanoframes are hierarchically assembled. One embodiment of the present invention is to improve the catalytic properties of the platinum. Another embodiment of the present invention is to synthesize a platinum catalyst with improved catalytic.