| 摘要 |
A ZnO nanostructure is a hexagonal pyramid structure in which crystal appearance includes one base plane and six inclined planes. The base plane is a multi-stage structure. A manufacturing method for the ZnO nanostructure comprises: a step of putting zinc precursors and surfactants into organic solvents and mixing ingredients; a step of manufacturing zinc oxide nanohexagonal pyramid by heating the mixed solution under an inert gas and performing pyrolysis react on the mixed solution; a step of performing etching by putting etching agents in the manufactured zinc oxide nanohexagonal pyramid; and a step of collecting the etched zinc oxide nanohexagonal pyramid. [Reference numerals] (AA) ZnO nanohexagonal pyramid; (BB) Selective etching; (CC,EE) Gold nanoparticle deposition; (DD) ZnO nanorod growth |
