Purpose-Built Anisotropic Metal Oxide Material: 3D Highly Oriented Microrod Array of ZnO

摘要: We are reporting here on the inexpensive fabrication of large three-dimensional and highly oriented porous microrod array n-type ZnO semiconductor with a unique designed architecture consisting well-defined, length-tailored, monodisperse, perpendicularly single-crystalline hexagonal rods, grown directly onto polycrystalline, single-crystalline, or amorphous substrates, from an aqueous solution zinc salt at low temperature.