A new Ruthenium(II) sensitizer with anchored hydrazide ligand for enhanced electron injection in dye sensitized solar cell application

Kamalesu, Subramaniam; Athanas, Anish Babu; Shankar, Thangaraj; Swarnalatha, K.

doi:10.1016/j.inoche.2022.109382

Cited by 7 publications

(2 citation statements)

References 28 publications

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“…Table 1 presents DSSC performances of previously reported analogous sensitizers comprising. [52][53][54][55] The photovoltaic data suggested that performance of sensitizers investigated in presented study are comparable to the reported analogous sensitizers. However, the cell performance of the sensitizers are relatively inferior to that of the state of the art N719 dye, 52 which partly may be attributed to the relatively poor spectral response and inferior photo-electron transfer.…”

Section: Photovoltaic Performance Of Dsscssupporting

confidence: 81%

Copper(ii) and cobalt(iii) Schiff base complexes with hydroxy anchors as sensitizers in dye-sensitized solar cells (DSSCs)

et al. 2023

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Section: Photovoltaic Performance Of Dsscssupporting

confidence: 81%

Copper(ii) and cobalt(iii) Schiff base complexes with hydroxy anchors as sensitizers in dye-sensitized solar cells (DSSCs)

et al. 2023

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“…In their study, Kamalesu et al introduced RNIHFB, a Ru(II) sensitizer with nicotinic hydrazide as a ligand. RNIHFB displayed a small energy gap (2.180 eV) and remarkable thermal stability up to 284 °C [21]. Pashaei and his group systematically investigated three newly synthesized sensitizers (RuHDA1, RuHDA2, and RuHDA3) with varying ancillary and anchoring ligands.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of ruthenium complexes and organic sensitizers in ZnO-based dye-sensitized solar cells

Ayub,

Shahzad,

Javed

et al. 2024

Eng. Res. Express

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Ruthenium (Ru) dyes are a well-known player in the field of dye-sensitized solar cells (DSSCs) due to their high efficiency and excellent stability. Their properties and complexes have been studied for almost three decades. Although these sensitizers show better performances, their high cost makes these third-generation solar devices less economical. Organic dyes have recently been explored as an alternative to Ru-based dyes due to their easy and low-cost synthesis. A comparative performance evaluation of Ru complexes and dicyanoisophorone and rhodanine organic dyes in ZnO-based DSSCs is here reported. All the Ru complexes showed better performance in comparison to organic dyes except R-4. Among the Ru sensitizers, R-3 exhibited the highest efficiency of 1.21% followed by R-2, which is attributed to the presence of several anchoring groups such as carboxyl, nitro and amine. However, the presence of more nitrogen-based groups has drastically reduced the performance as observed for R-4, which is the least performing dye among the Ru-based ones. On the contrary, organic sensitizers S-06 and P-4 revealed to be less efficient with respect to R-3 owing to the presence of only one anchoring group and weak photoanode/dye interaction.

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Bi-layered photoelectrodes of TiO2/activated carbon modified with SrTiO3 films boosted sunlight harvesting of dye-sensitized solar cells

Imani

Alizadeh

Roudgar‐Amoli

et al. 2022

Inorganic Chemistry Communications

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A new Ruthenium(II) sensitizer with anchored hydrazide ligand for enhanced electron injection in dye sensitized solar cell application

Cited by 7 publications

References 28 publications

Copper(ii) and cobalt(iii) Schiff base complexes with hydroxy anchors as sensitizers in dye-sensitized solar cells (DSSCs)

Copper(ii) and cobalt(iii) Schiff base complexes with hydroxy anchors as sensitizers in dye-sensitized solar cells (DSSCs)

Performance evaluation of ruthenium complexes and organic sensitizers in ZnO-based dye-sensitized solar cells

Bi-layered photoelectrodes of TiO2/activated carbon modified with SrTiO3 films boosted sunlight harvesting of dye-sensitized solar cells

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