Anurag Roy
Effect of dye sensitization’s temperature on ZnO-based solar cells
Roy, Anurag; Sundaram, Senthilarasu; Mallick, Tapas K.
Abstract
We have investigated the insights of photo-physical surface characteristics for Ru (II) polypyridyl dye (N719) sensitization and its performance in dye-sensitized solar cells (DSSCs) at different temperatures of ZnO-based photoanodes. The maximum power conversion efficiency of 2.25% with a high open-circuit voltage of 0.87 V was recorded for 40 °C sensitized device under 1SUN 1.5 AM. The 60 °C sensitized device shows the maximum current density of 8.8 mA cm−2 and 25 °C sensitized device results. Therefore, the mode of surface interaction of N719-ZnO to promote better electron conduction has highlighted the prospects of DSSCs under diverse solution sensitization temperature environment.
Citation
Roy, A., Sundaram, S., & Mallick, T. K. (2021). Effect of dye sensitization’s temperature on ZnO-based solar cells. Chemical Physics Letters, 776, Article 138688. https://doi.org/10.1016/j.cplett.2021.138688
Journal Article Type | Article |
---|---|
Acceptance Date | Apr 23, 2021 |
Online Publication Date | Apr 28, 2021 |
Publication Date | 2021-08 |
Deposit Date | Mar 12, 2023 |
Journal | Chemical Physics Letters |
Print ISSN | 0009-2614 |
Publisher | Elsevier |
Peer Reviewed | Peer Reviewed |
Volume | 776 |
Article Number | 138688 |
DOI | https://doi.org/10.1016/j.cplett.2021.138688 |
Keywords | DSSC, N719 dye, Sensitized, Surface interaction, ZnO |
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