2017
DOI: 10.1515/oph-2017-0002
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Enhanced Photovoltaic Performance via Co-sensitization of Ruthenium (II)-Based Complex Sensitizers with Metal-Free Indoline Dye in Dye-Sensitized Solar Cells

Abstract: Co-sensitization is shown to be an effective method to improve the efficiency of dye-sensitized solar cells wherein ruthenium (ii)-based complex sensitizers (N749, N719) is co-sensitized with the metal-free indoline dye (D149), where photovoltaic efficiency of 5.40% is achieved by co-sensitized N749+D149 and efficiency of 4.94% is achieved by co-sensitized N719+D149. The assembled dye-sensitized solar cells were studied by UVvis absorption measurements of dye solutions, the absorption spectra of the dye-sensit… Show more

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Cited by 5 publications
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“…In particular, the effect of the D-Tx on the J sc of the N719 dye was remarkable compared with the N749 dye. It is believed that these results were caused by the absorption wavelength of the dye used [24]. It might also have been caused by the effect of the wavelength on the scattering angle.…”
Section: Discussionmentioning
confidence: 99%
“…In particular, the effect of the D-Tx on the J sc of the N719 dye was remarkable compared with the N749 dye. It is believed that these results were caused by the absorption wavelength of the dye used [24]. It might also have been caused by the effect of the wavelength on the scattering angle.…”
Section: Discussionmentioning
confidence: 99%