NANO CRYSTAL WITH A STRUCTURE OF A RADIAL SPONGE AND METHOD FOR MANUFACTURING THE SAME

摘要

The present invention provides a nanocrystal with a radial sponge structure. The nanocrystal contains: i) a nanoparticle containing first metal; and ii) a shell surrounding the nanoparticle, and containing multiple second metal oxides. The shell includes multiple channels. The diameter of more than one channel includes a diameter decreasing unit in which the diameter reduces by being close to the nanoparticle.