Synthesis, characterization and application of Ru(II) complexes containing pyridil ligands for dye-sensitized solar cells
Yükleniyor...
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sciendo
Erişim Hakkı
info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivs 3.0 United States
Attribution-NonCommercial-NoDerivs 3.0 United States
Özet
In this research, a series of Ru(II) complexes, ([Ru(1-7)(ina)(NCS)2] (1-7=5-[6-(5-mercapto-1,3,4-oxadiazol-2-yl)pyridin2-yl]-1,3,4-oxadiazole-2-thiol’s, ina=isonicotinic acid) were synthesized and characterized using different spectroscopic and analytic techniques, such as NMR, UV, IR, CV and CHN. Also, the new complexes were used in dye-sensitized solar cells (DSSC) as sensitizers. Current-voltage characteristics showed that the modifications of ligands clearly affected DSSC yield. Additionally, DFT calculations were performed and showed locations of frontier molecular orbitals of the complexes. While the locations of HOMO and HOMO– 1 orbitals are on Ru(II) metal center and SCN− ligands, the location of LUMO and LUMO+1orbitals are on the 1-7 ligands.
Açıklama
Anahtar Kelimeler
Ru(II) complexes, Dye-sensitized solar cells (DSSCs), Sensitizer, DFT, Current-voltage characteristics
Kaynak
Materials Science- Poland
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
38
Sayı
3
Künye
Dayan, O., Özdemir, N., Yakuphanoǧlu, F., Şerbetci, Z., & Bilici, A. (2021). Synthesis, characterization and application of ru(II) complexes containing pyridil ligands for dye-sensitized solar cells. Materials Science- Poland, 38(3), 450-458. doi:10.2478/msp-2020-0060
