Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81284
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dc.contributor.authorLiu, Qianen
dc.contributor.authorRen, Penghuien
dc.contributor.authorWang, Xiaofeien
dc.contributor.authorLi, Yuanzuoen
dc.contributor.authorYang, Yanhuien
dc.date.accessioned2019-01-14T09:27:37Zen
dc.date.accessioned2019-12-06T14:27:24Z-
dc.date.available2019-01-14T09:27:37Zen
dc.date.available2019-12-06T14:27:24Z-
dc.date.issued2018en
dc.identifier.citationLiu, Q., Ren, P., Wang, X., Li, Y., & Yang, Y. (2018). Experimental and Theoretical Investigation of the Photoelectrical Properties of Tetrabromophenol Blue- and Bromoxylenol Blue-Based Solar Cells. Journal of Nanomaterials, 2018, 9720595-. doi:10.1155/2018/9720595en
dc.identifier.issn1687-4110en
dc.identifier.urihttps://hdl.handle.net/10356/81284-
dc.description.abstractTetrabromophenol blue and Bromoxylenol blue as the sensitizers of dye-sensitized solar cells (DSSCs) are measured in experiments. In order to better understand the photoelectrical properties of the two dyes, we obtain the UV-Vis spectra, fluorescence spectra, and current-voltage characteristics. The frontier molecular orbital, energy levels, the first hyperpolarizability, the first hyperpolarizability density, and molecular electrostatic potential are calculated with density functional theory (DFT) and time-dependent DFT (TDDFT). The critical factors including the light harvesting efficiency (LHE (Tetrabromophenol blue for 0.0284 and Bromoxylenol blue for 0.0290), the driving force of electron injection (ΔGinject), x-axis direction dipole moment (μnormal), the conduction band of edge of the semiconductor (ΔECB), and the excited-state lifetime (τ)) are computed, which have a close connection to the short-circuit current density (Jsc) and open-circuit voltage (Voc). The results show that the Jsc (0.09 mA/cm2) and Voc (0.39 V) of Tetrabromophenol blue have larger values, which can be explained by a larger absolute value of ΔGinject, absolute value of μnormal, τ, and ΔECB. Therefore, Tetrabromophenol blue displays well photoelectric conversion efficiency compared with Bromoxylenol blue.en
dc.format.extent13 p.en
dc.language.isoenen
dc.relation.ispartofseriesJournal of Nanomaterialsen
dc.rights© 2018 Qian Liu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en
dc.subjectDRNTU::Engineering::Chemical engineeringen
dc.subjectBromoxylenol Blueen
dc.subjectTetrabromophenol Blueen
dc.titleExperimental and theoretical investigation of the photoelectrical properties of tetrabromophenol blue- and bromoxylenol blue-based solar cellsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen
dc.identifier.doi10.1155/2018/9720595en
dc.description.versionPublished versionen
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item.grantfulltextopen-
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