| 摘要 |
A nanoparticle comprises a nanoactive material and a nanosupport. In some embodiments, the nanoactive material is platinum and the nanosupport is alumina. Pinning and affixing the nanoactive material to the nanosupport is achieved by using high temperature condensation technology. In some embodiments, a quantity of platinum and a quantity of alumina are loaded into a plasma gun. When the nanoactive material bonds with the nanosupport, an interface between the nanoactive material and the nanosupport forms. The interface is a platinum alumina metallic compound, which dramatically changes an ability for the nanoactive material to move around on the surface of the nanosupport, providing a better bond than that of a wet catalyst. Alternatively, a quantity of carbon is also loaded into the plasma gun. When the nanoactive material bonds with the nanosupport, the interface formed comprises a platinum copper intermetallic compound, which provides an even stronger bond. |
