Author/Authors :
BATNIJI, Amal Y. Islamic University of Gaza - Physics Department, Palestine , MORJAN, Rami Islamic University of Gaza - Chemistry Department, Palestine , ABDEL-LATIF, Monzir S. Islamic University of Gaza - Chemistry Department, Palestine , EL-AGEZ, Taher M. Islamic University of Gaza - Physics Department, Palestine , TAYA, Sofyan A. Islamic University of Gaza - Physics Department, Palestine , EL-GHAMRI, Hatem S. Islamic University of Gaza - Physics Department, Palestine
Abstract :
Five aldimine derivatives were prepared by condensation of the appropriate amine with salicylaldehyde (m1{m4) and 4-aminobenzoic acid with 2-thiophene carboxaldehyde (m5). A molar ratio of 1:1 was used and the mixture was reuxed in ethanol for 2 h to obtain the corresponding aldimine derivative. These derivatives were used as photosensitizers for dye-sensitized solar cells (DSSCs). The best performance was obtained for the DSSC sensitized with 2-(2-hydroxybenzylideneamino)benzoic acid, for which a short-circuit current of 2.86 mA/cm2 , an open-circuit voltage of 0.562 V, and an efficiency of 0.575% were obtained.
Keywords :
Dye , sensitized solar cell , TiO2 , aldimine derivatives
