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The field emission properties of tetrapod-like zinc oxide (T-ZnO) nanostructures coated with Ag nanowires were investigated. Field emission device based on T-ZnO/Ag nanowires hybrid cathode exhibited lower turn-on electric field, larger field enhancement factor and better stability as compared with the as-grown T-ZnO cathode. The results showed that the mechanical and electrical conduction between...
A tetrapod-like ZnO nanostructures prepared by hyperthermia vapour phase oxidation process were used as the field emission cathode material. The field emission cathode panel prototype is fabricated with ZnO slurry printed and sintered. We packed the cathode panel and the fluorescence panel on which was printed with phosphor power as a 5 inch field emission display of diode structure. The field emission...
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