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| Title: | Performance of dye-sensitized solar cells by utilizing Codiaeum Variegatum Leaf and Delonix Regia Flower as natural sensitizers |
| Authors: | Srivastava, Abhishek;Chand Yadav, Subhash;Kanwade, Archana;Bala, Kiran;Shirage, Parasharam Maruti; |
| Keywords: | Conversion efficiency; Dye-sensitized solar cells; Nanorods; Photosensitizers; Codiaeum variegata leaf; Delonix regia flower; Dye- sensitized solar cells; Flower extracts; Mixed dyes; Performance; Photosensitiser; Power conversion efficiencies; Sensitiser; TiO2 nanorod; Titanium dioxide |
| Issue Date: | 2022 |
| Publisher: | Elsevier B.V. |
| Citation: | Srivastava, A., Singh Chauhan, B., Chand Yadav, S., Kumar Tiwari, M., Akash Kumar Satrughna, J., Kanwade, A., . . . Shirage, P. M. (2022). Performance of dye-sensitized solar cells by utilizing codiaeum variegatum leaf and delonix regia flower as natural sensitizers. Chemical Physics Letters, 807 doi:10.1016/j.cplett.2022.140087 |
| Abstract: | Codiaeum Variegatum Leaf (CVL) and Delonix Regia Flower (DRF) extracts were utilized as a photosensitizer, coated on the TiO2 nanorods (NRs) photo anodes in the dye sensitized solar cell (DSSC) fabrication and performance analysis. Current density-Voltage (J-V) analysis were performed to evaluate the photosensitization with CVL, DRF and mixed dyes, interestingly mixed dyes have shown improved performance owing to plausible mechanism of synergistic effect. The optimum power conversion efficiency (PCE) of the DSSCs having CVL and DRF dyes are 0.12 and 0.17%. Whereas enhanced PCE of 0.24% is achieved with mixed (1:1, v:v) CVL and DRF dyes based DSSC. © 2022 Elsevier B.V. |
| URI: | https://doi.org/10.1016/j.cplett.2022.140087 https://dspace.iiti.ac.in/handle/123456789/11012 |
| ISSN: | 0009-2614 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Metallurgical Engineering and Materials Sciences |
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