Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells
Conversion efficiency; Dye-sensitized solar cells; Energy gap; Gamma rays; Graphene; Image enhancement; Nanoflowers; Solar cells; Chemical bath deposition methods; Exposed to; Optical analysis; Photo-anodes; Power conversion efficiencies; Radiation-induced; Nickel oxide
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Springer New York LLC
2023
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my.uniten.dspace-238172023-05-29T14:52:06Z Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells Abdullah H. Lye S.Y. Mahalingam S. Asshari I. Yuliarto B. Manap A. 26025061200 57201360846 55434075500 26667546600 6506346884 57200642155 Conversion efficiency; Dye-sensitized solar cells; Energy gap; Gamma rays; Graphene; Image enhancement; Nanoflowers; Solar cells; Chemical bath deposition methods; Exposed to; Optical analysis; Photo-anodes; Power conversion efficiencies; Radiation-induced; Nickel oxide Gamma radiation (?) exposure was used in dye-sensitised solar cell application to improve the power conversion efficiency. Nickel oxide/reduced graphene oxide (NiO/rGO) as the photoanode layer was prepared by chemical bath deposition method. The NiO/rGO samples were used as the control to analyse the NiO/rGO exposed to ? (NiO/rGO-?). XRD, FESEM and UV�Vis measurement were conducted to study the structure, morphology and the optical analysis of the samples. NiO/rGO-? nanoflowers were observed through FESEM images with improved morphology. The porosity of the thin films was also increased after the exposure of ? radiation. The increased energy band gap of NiO/rGO-? annealed at 400��C exhibited higher power conversion efficiency of 1.03% with Jsc, Voc anf FF of 29�mA/cm2, 0.15 and 0.3�V, respectively. � 2018, Springer Science+Business Media, LLC, part of Springer Nature. Final 2023-05-29T06:52:05Z 2023-05-29T06:52:05Z 2018 Article 10.1007/s10854-018-9000-9 2-s2.0-85044457287 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044457287&doi=10.1007%2fs10854-018-9000-9&partnerID=40&md5=1742e998e6e87a2bcbcbd2c792aeeb1e https://irepository.uniten.edu.my/handle/123456789/23817 29 11 9643 9651 Springer New York LLC Scopus |
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| description |
Conversion efficiency; Dye-sensitized solar cells; Energy gap; Gamma rays; Graphene; Image enhancement; Nanoflowers; Solar cells; Chemical bath deposition methods; Exposed to; Optical analysis; Photo-anodes; Power conversion efficiencies; Radiation-induced; Nickel oxide |
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26025061200 |
| author_facet |
26025061200 Abdullah H. Lye S.Y. Mahalingam S. Asshari I. Yuliarto B. Manap A. |
| format |
Article |
| author |
Abdullah H. Lye S.Y. Mahalingam S. Asshari I. Yuliarto B. Manap A. |
| spellingShingle |
Abdullah H. Lye S.Y. Mahalingam S. Asshari I. Yuliarto B. Manap A. Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells |
| author_sort |
Abdullah H. |
| title |
Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells |
| title_short |
Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells |
| title_full |
Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells |
| title_fullStr |
Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells |
| title_full_unstemmed |
Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells |
| title_sort |
gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells |
| publisher |
Springer New York LLC |
| publishDate |
2023 |
| _version_ |
1806427392410910720 |
| score |
13.214268 |