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TiO2 thin films are one of the most investigated metal oxides due to the wide variety of applications such as photocatalyst. This research focus on the transmissivity property of TiO2 thin films characterized by the UV-Vis Spectrophotometer in order to obtain thin films with the best transmittance value for the photocatalytic application. TiO2 solution with molarities ranging from 0.1–0.25 M were...
This Zinc Oxide (ZnO) nanorods films was synthesized with various Aluminum (Al) doping percentage deposited on ZnO seed layer using two step process sol-gel spin coating and immersion method. The Al doping was varied at different percentage from 0.6 at.% Al to 1.2 at.% Al. The morphology and electrical properties of ZnO nanorods were characterized using Field Emission Scanning Electron Microscopy...
TiO2:ZnO nanostructures thin films have been fabricated on glass substrates via sol-gel spin-coating technique for deposition of TiO2 seed layer and solution-immersion method for growth of ZnO nanostructures. The layer of TiO2 were annealed at various temperatures ranging from 350 to 500°C for 2 hours to examine the effect of annealing TiO2 seed on the growth of ZnO nanostructures. The surface topography...
In this present work, zinc oxide (ZnO) nanostructures were successfully grown on titanium dioxide (TiO2) seed layer. To prepare a suitable site for ZnO nanostructures to grow, the TiO2 seed layer was pre-coated on glass substrate by sol-gel spin-coating. The coated TiO2 thin films were heated at different annealing temperatures; 350, 400, 450, 500 and 550 ˚C for 2 hours in order to determine the best...
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