Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell
In this research, we investigate and evaluate the efficiency of a hetero junction N749- device based on a simple donor-acceptor model for electron transfer. Electron transfer from a photo-excited N749 sensitized into a wide-band gap is the basic charge separation in dye-sensitized solar cells, or...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2024-01-01
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| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Subjects: | |
| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/3235 |
| _version_ | 1797350253372899328 |
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| author | Naeam Nahi Hadi J. M. Al-Agealy Hossain Milani Moghaddam |
| author_facet | Naeam Nahi Hadi J. M. Al-Agealy Hossain Milani Moghaddam |
| author_sort | Naeam Nahi |
| collection | DOAJ |
| description |
In this research, we investigate and evaluate the efficiency of a hetero junction N749- device based on a simple donor-acceptor model for electron transfer. Electron transfer from a photo-excited N749 sensitized into a wide-band gap is the basic charge separation in dye-sensitized solar cells, or "DSSCs". Due to the understanding of the current of the DSSCs functioning mechanism, the energy levels of the hetero junction N749- device surrounded by DCM solvent as polar media must be continuum levels. The current-voltage (J-V) characteristics of the N749- device are calculated in two concentrations at room temperature (T=300 k) and 100 irradiation. The fill factor and efficiency of the device are found to be 0.134 and 6.990 for concentration compared to 0.146 and 9.974 for concentration . The efficiency of the N749- device is in agreement with experimental results. It also offers a rational for the suggestion to use the application of N749- high-performance solar cells.
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| first_indexed | 2024-03-08T12:42:09Z |
| format | Article |
| id | doaj.art-2c738dd1fcb9486ea999a4037d718813 |
| institution | Directory Open Access Journal |
| issn | 1609-4042 2521-3407 |
| language | English |
| last_indexed | 2024-03-08T12:42:09Z |
| publishDate | 2024-01-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| spelling | doaj.art-2c738dd1fcb9486ea999a4037d7188132024-01-21T07:40:51ZengUniversity of BaghdadIbn Al-Haitham Journal for Pure and Applied Sciences1609-40422521-34072024-01-0137110.30526/37.1.3235Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell Naeam Nahi0Hadi J. M. Al-Agealy1Hossain Milani Moghaddam2Department of Physics, College of Education for Sciences Ibn-AL-Haitham, University of Baghdad, Baghdad, IraqDepartment of Physics, College of Education for Sciences Ibn-AL-Haitham, University of Baghdad, Baghdad, IraqDepartment of Solid-State Physics, Faculty of Basic Sciences, University of Mazandaran,Babolsar, Iran. In this research, we investigate and evaluate the efficiency of a hetero junction N749- device based on a simple donor-acceptor model for electron transfer. Electron transfer from a photo-excited N749 sensitized into a wide-band gap is the basic charge separation in dye-sensitized solar cells, or "DSSCs". Due to the understanding of the current of the DSSCs functioning mechanism, the energy levels of the hetero junction N749- device surrounded by DCM solvent as polar media must be continuum levels. The current-voltage (J-V) characteristics of the N749- device are calculated in two concentrations at room temperature (T=300 k) and 100 irradiation. The fill factor and efficiency of the device are found to be 0.134 and 6.990 for concentration compared to 0.146 and 9.974 for concentration . The efficiency of the N749- device is in agreement with experimental results. It also offers a rational for the suggestion to use the application of N749- high-performance solar cells. https://jih.uobaghdad.edu.iq/index.php/j/article/view/3235Efficiency, N749 Dye , TiO2 , Dye Sensitized Solar Cell |
| spellingShingle | Naeam Nahi Hadi J. M. Al-Agealy Hossain Milani Moghaddam Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell Ibn Al-Haitham Journal for Pure and Applied Sciences Efficiency, N749 Dye , TiO2 , Dye Sensitized Solar Cell |
| title | Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell |
| title_full | Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell |
| title_fullStr | Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell |
| title_full_unstemmed | Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell |
| title_short | Determining of Efficiency For The N749 Dye contact with TiO2 In Dye Sensitized Solar Cell |
| title_sort | determining of efficiency for the n749 dye contact with tio2 in dye sensitized solar cell |
| topic | Efficiency, N749 Dye , TiO2 , Dye Sensitized Solar Cell |
| url | https://jih.uobaghdad.edu.iq/index.php/j/article/view/3235 |
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