Regional Symposium on Innovation in science and technology

فارسی

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Feasibility study of the effect of synthesized Egyptian blue dye on pigment-sensitive solar cells

Authors :

. Masume Khakshoor se yek ab¹ Mohammad Reza Bayati² Mahmood Reza Golzarian³ Navid Ramezanian⁴

1- دانشگاه فردوسی مشهد 2- دانشگاه فردوسی مشهد 3- دانشگاه فردوسی مشهد 4- دانشگاه فردوسی مشهد

Keywords :

Dye-sensitized solar cells (DSSCs)،Efficiency،Egyptian blue،DSSCs

Abstract :

This study investigates the synthesis of Egyptian blue pigment and its effect on dye-sensitized solar cells (DSSCs). The synthesis results show that Egyptian blue has high light absorption in the visible range and can be used in DSSCs. Three solar cells were fabricated with different dye sensitizers. Experimental results for open-circuit voltage, short-circuit current density, fill factor, and efficiency were as follows: 0.56 V, 15.6 mA/cm², 62%, and 5.53% for N719; 0.55 V, 2.28 mA/cm², 63%, and 0.79% for Egyptian blue; and 0.57 V, 16.9 mA/cm², 64%, and 6.32% for the blend of Egyptian blue and N719. These results demonstrate the potential of Egyptian blue as a good sensitizer for DSSCs