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Mesoporous TiO2 spheres as a photoanodic material in dye-sensitized solar cells
dc.creator | Tasić, Nikola | |
dc.creator | Marinković Stanojević, Zorica | |
dc.creator | Branković, Zorica | |
dc.creator | Žunić, Milan | |
dc.creator | Lačnjevac, Uroš | |
dc.creator | Gilić, Martina | |
dc.creator | Novaković, Tatjana | |
dc.creator | Branković, Goran | |
dc.date.accessioned | 2020-12-03T12:35:49Z | |
dc.date.available | 2020-12-03T12:35:49Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1820-6131 | |
dc.identifier.issn | 2406-1034 | |
dc.identifier.uri | https://cer.ihtm.bg.ac.rs/handle/123456789/3959 | |
dc.description.abstract | Mesoporous TiO2 films with spherical architectures and promising performance in dye-sensitized solar cells (DSSCs) were prepared. The morphology of the films was investigated by scanning electron microscopy. Transmission electron microscopy analysis of the spheres disclosed the elongated shape of sub-20 nm primary particles, while BET analysis revealed their high surface area of 135m2/g. Anatase presence was observed in the films based on X-ray diffractometry, selected-area electron diffraction analysis and Raman spectroscopy analyses. Increased light scattering of the spheres in visible region was observed by UV-VIS-NIR spectroscopy. Photovoltaic performance of the operating N719-sensitized cells was tested using electrochemical impedance spectroscopy and current density-voltage (J-V) curves under simulated AM1.5 spectrum. The 0.25 cm2 cells exhibited photo-to-electric power efficiency of 4.9%, which is among noteworthy values for DSSCs with similar photoanodic structures | en |
dc.language.iso | en | sr |
dc.publisher | Novi Sad : Faculty of Technology, University of Novi Sad | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45007/RS// | sr |
dc.relation | Bilateral Project between the Republic of Serbia and Republic of Slovenia (451-03-3095/2014-09-32) | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Processing and Application of Ceramics | sr |
dc.subject | dye-sensitized solar cells (DSSCs) | sr |
dc.subject | TiO2 | sr |
dc.subject | photoanode | sr |
dc.subject | mesoporous spheres | sr |
dc.title | Mesoporous TiO2 spheres as a photoanodic material in dye-sensitized solar cells | en |
dc.type | article | sr |
dc.rights.license | BY-NC-ND | sr |
dcterms.abstract | Бранковић, Зорица; Бранковић, Горан; Новаковић, Татјана; Гилић, Мартина; Лачњевац, Урош; Жунић, Милан; Маринковић Станојевић, Зорица; Тасић, Никола; | |
dc.citation.volume | 12 | |
dc.citation.issue | 4 | |
dc.citation.spage | 374 | |
dc.citation.epage | 382 | |
dc.citation.rank | M22 | |
dc.identifier.doi | 10.2298/PAC1804374T | |
dc.identifier.fulltext | https://cer.ihtm.bg.ac.rs/bitstream/id/18282/bitstream_18282.pdf | |
dc.identifier.scopus | 2-s2.0-85062092986 | |
dc.identifier.wos | 000457267600010 | |
dc.type.version | publishedVersion | sr |