The invention discloses a method for preparing zinc oxide nano stick or the nonrandom structure of it, belonging to technology of preparing zinc oxide nano stick and zinc oxide nano stick array by adglutinating, comprising the following steps: making the zinc acetate dissolve into deionized water, adding sodium-hydroxide powder, washing the deposit with deionized water after thorough reaction, making the polyvinyl alcohol dissolve into water, batch-water heating until dissolves, mixing the zine hydroxide deposit and polyvinyl alcohol, separating by mechanical stirring and supersonic wave, putting the mixing solution into baking box for baking, suspending a film of membrane on the surface of the base plate, transferring the base plate with membrane into the Muffle furnace, and zinc oxide nano stick or the nonrandom structure of it will be formed on the base plate after heat treatment. The invention is characterized by the simple process, the produced zinc oxide nano stick or the nonrandom structure of it can be widely used in field of photology and electricity, and is compatible with current semiconductor technology. |