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Gamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cells

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dc.citedby3
dc.contributor.authorAbdullah H.en_US
dc.contributor.authorLye S.Y.en_US
dc.contributor.authorMahalingam S.en_US
dc.contributor.authorAsshari I.en_US
dc.contributor.authorYuliarto B.en_US
dc.contributor.authorManap A.en_US
dc.contributor.authorid26025061200en_US
dc.contributor.authorid57201360846en_US
dc.contributor.authorid55434075500en_US
dc.contributor.authorid26667546600en_US
dc.contributor.authorid6506346884en_US
dc.contributor.authorid57200642155en_US
dc.date.accessioned2023-05-29T06:52:05Z
dc.date.available2023-05-29T06:52:05Z
dc.date.issued2018
dc.descriptionConversion 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 oxideen_US
dc.description.abstractGamma 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.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1007/s10854-018-9000-9
dc.identifier.epage9651
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85044457287
dc.identifier.spage9643
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85044457287&doi=10.1007%2fs10854-018-9000-9&partnerID=40&md5=1742e998e6e87a2bcbcbd2c792aeeb1e
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23817
dc.identifier.volume29
dc.publisherSpringer New York LLCen_US
dc.sourceScopus
dc.sourcetitleJournal of Materials Science: Materials in Electronics
dc.titleGamma radiation induced nickel oxide/reduced graphene oxide nanoflowers for improved dye-sensitized solar cellsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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