Motlan and Siregar, Nurdin (2018) THE EFFECT OF POST-HEATING TEMPERATURE ON OF THE EFICENCY OF DYE SENSITIZED SOLAR CELL (DSSC) WITH USING ZnO THIN FILM AND DYE FROM DUTCH EGGPLANT FRUIT (Solanum betaceum). In: The 8th International Conference on Theoretical and Applied Physics, 20-21 Sept 2018, Medan.
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Abstract
Synthesis of Dye Sensitized Solar Cell (DSSC) was successfully carried out using ZnO thin film and Red Dutch eggplant fruit (Solanum betaceum) as a sensitizing (dye) coloring molecule. Preparation of ZnO thin film was carried out on Indium Thin Oxide (ITO) glass substrate using sol-gel spin coating method with 1800 rpm rotation speed and post-heating with temperature variations of 400, 450, 500, 550 and 600°C. The results of the characterization of ZnO thin films with XRD showed all the crystal structures in the form of hexagonal wurtzite and ZnO crystal size of at least 24.1 nm at 400°C. UV-Vis characterization results showed the smallest energy band gap 3.20 eV at 600°C. The maximum efficiency of DSSC is 0.019 86 % at a temperature of 500°C.
Item Type: | Conference or Workshop Item (Paper) |
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Keywords: | Dye sensitized solar cell; ZnO thin film; Dutch eggplant fruit |
Subjects: | Q Science > QC Physics Q Science > QC Physics > QC120 Descriptive and Experimental mechanics |
Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika |
Depositing User: | Mrs Harly Christy Siagian |
Date Deposited: | 25 Oct 2021 04:02 |
Last Modified: | 25 Oct 2021 04:02 |
URI: | https://digilib.unimed.ac.id/id/eprint/43480 |