Effect of TiO2 Thickness on Nanocomposited Aligned ZnO Nanorod/TiO2 for Dye-Sensitized solar cells.

Autor: Saurdi, I., Shafura, A. K., Azhar, N. E. A., Ishak, A., Malek, M. F., Alrokayan, A. H. Salman, Khan, Haseeb A., Mamat, M. H., Rusop, M.
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Zdroj: AIP Conference Proceedings; 2016, Vol. 1733 Issue 1, p1-5, 5p, 1 Color Photograph, 1 Chart, 2 Graphs
Abstrakt: The TiO2 films were deposited on glass substrate at different thicknesses with different deposition frequencies (1, 2, 3 and 4 times) using spin coating technique and their structural properties were investigated. Subsequently, the nanocomposited aligned ZnO nanorods and TiO2 were formed by deposited the TiO2 on top of aligned ZnO Nanorod on ITO-coated glass at different thicknesses using the same method of TiO2 deposited on glass substrate. The nanocomposited aligned ZnO nanorod/TiO2 were coated with different thicknesses of 900µm, 1815µm, 2710µm, 3620µm and ZnO without TiO2. The dye-sensitized solar cells were fabricated from the nanocomposited aligned ZnO nanorod/TiO2 with thickness of 900µm, 1815µm, 2710µm and 3620µm and ZnO without TiO2 and their photovoltaic properties of the DSSCs were investigated. From the solar simulator measurement the solar energy conversion efficiency (η) of 2.543% under AM 1.5 was obtained for the ZnO nanorod/TiO2 photoanode-2710µm Dye-Sensitized solar cell. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index