Potential application of bis-chalcone in plastic substrate solar cell device
Due to depletion of petroleum, global is seeking for renewable energy to replace the conventional energy. In this study, plastic solar cell was developed by using bis-chalcone (1,4-bis[2-(2-hydroxybenzoyl)vinyl]benzene) as a dye. Bis-chalcone was successfully synthesized by base-catalytic Claisen-Sc...
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| Format: | Final Year Project Report / IMRAD |
| Language: | English English |
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Universiti Malaysia Sarawak, (UNIMAS)
2015
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| Online Access: | http://ir.unimas.my/id/eprint/10825/ http://ir.unimas.my/id/eprint/10825/1/Hung%20Yee%20%2824%20pages%29.pdf http://ir.unimas.my/id/eprint/10825/4/Hung%20Yee%20%28ft%29.pdf |
| Summary: | Due to depletion of petroleum, global is seeking for renewable energy to replace the conventional energy. In this study, plastic solar cell was developed by using bis-chalcone (1,4-bis[2-(2-hydroxybenzoyl)vinyl]benzene) as a dye. Bis-chalcone was successfully synthesized by base-catalytic Claisen-Schmidt condensation between 2-hydroxyacetophenone and terephthalaldehyde. The synthesized bis-chalcone was characterized using FTIR and NMR spectroscopy. After that, bis-chalcones were coated on spin coated and hand coated TiO2 which show 3.601 x 10-3 % and 2.439 x 10-3 % of efficiency respectively. Besides, CuS was successfully coated on plastic substrate by using chemical bath deposition and the resistance per cm square of plastics substrate showed 74.6, 31.1 and 12.5 Ω cm-2 when 0.01, 0.05 and 0.10 M of precursors were used respectively. Apart from that, plastics substrate solar cells were fabricated based on 0.01, 0.05 and 0.10 M of concentration which showed 1.503 x 10-3, 6.269 x 10-4 and 1.575 x 10-3 % of efficiency respectively. It is found that the 0.10 M against the theoretical hypothesis, which caused by a few factors included the improvement of plastics substrate conductivity, the properties of CuS and thermal barrier of bis-chalcone compound. |
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