zno nanocrystalline thin films were synthesized using cathodic reduction of zn foil in aqueous electrolyte containing zncl2 and h2o2, followed by annealing at 400 oc in the air. the x-ray diffraction pattern exhibited a set of well-defined diffraction peaks corresponding to the zno wurtzite phase. scanning electron microscope and transmission electron microscope images clearly revealed formati...
