Synthesis of Novel Porphyrin Derivatives and Investigate their Application in Sensitized Solar Cells
| Autor: | Mohammed Thamer Jaafar, Luma Majeed Ahmed, Rahman Tama Haiwal |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Iraqi Journal of Chemical and Petroleum Engineering, Vol 24, Iss 2 (2023) |
| Druh dokumentu: | article |
| ISSN: | 1997-4884 2618-0707 |
| DOI: | 10.31699/IJCPE.2023.2.13 |
| Popis: | Solar energy has significant advantages compared to conventional sources such as coal and natural gas, including no emissions, no need for fuel, and the potential for installation in a wide range of locations with access to sunlight. In this investigation, heterocyclic derivatives were synthesized from several porphyrin derivatives (4,4',4",4"'-(porphyrin-5,10,15,20-tetrayl) tetra benzoic acid) compound (3), obtained by reaction Pyrrole with 4-formyl benzoic acid. Subsequently, porphyrin derivative-component amides 5a, 5b, and 5c were produced by reacting compound (3) with amine derivatives at a 1:4 molar ratio. These derivatives exhibited varying sensitivities for utilization in solar cells, with compound 5a displaying the highest power conversion efficiency (PCE) at 1.37%, as determined by measuring the short circuit current (Jsc), open-circuit voltage (Voc), and fill factor (FF) (Jsc = 2.24 mA cm-2, Voc = 0.80 mV, FF = 76.5%). Meanwhile, compound 5c exhibited the lowest PCE at 0.94% (Jsc = 1.55 mA cm-2, Voc = 0.750 mV, FF = 76.4%). |
| Databáze: | Directory of Open Access Journals |
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