Structural Properties of the Zno Nanorods on PES Substrate by Hydrothermal Method According to Growth Temperature

We study the characterization of ZnO nanorods according to temperature. However, the the amorphous crystal structure as well as the surface morphology of polyestersulfone (PES) substrate is not good. Therefore, we introduced a ZnO buffer layer to facilitate ZnO nanorods growth. Furthermore, in order to control characteristic on the growth of ZnO nanorods, we grew ZnO nanorods on PES in various growth temperature. Additionally, we analyzed the structural characteristics with temperature using XRD, FE-SEM for the fabrication of flexible devices.