| dc.contributor.author | Usluer, Özlem | |
| dc.date.accessioned | 2020-11-20T16:18:30Z | |
| dc.date.available | 2020-11-20T16:18:30Z | |
| dc.date.issued | 2014 | |
| dc.identifier.issn | 2050-7526 | |
| dc.identifier.issn | 2050-7534 | |
| dc.identifier.uri | https://doi.org/10.1039/c4tc01458h | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12809/3580 | |
| dc.description | WOS: 000342180200015 | en_US |
| dc.description.abstract | A series of spirofluorene-centered, carbazole and thiophene-linked molecules (CFT, TCFT and CFTFC) were synthesized by Ullmann coupling and Suzuki cross-coupling reactions, and fully characterized by H-1 NMR, C-13 NMR, FT-IR, UV-vis, PL spectroscopy, DSC, TGA, CV and MALDI-TOF. Multilayer organic light-emitting diode (OLED) devices based on these materials were fabricated to investigate their hole-transport properties. The electroluminescent properties of these molecules showed excellent performance in the devices. CFT-based OLED devices exhibited the best performance with a low turn on voltage of 3 V, a maximum luminance of 10 100 cd m(-2) and a maximum luminous efficiency of 11.30 (cd A(-1)). This work brings opportunities for the employment of spirobifluorene semiconductors for use in highly efficient OLED applications. | en_US |
| dc.description.sponsorship | Mugla Sitki Kocman University (BAP Project)Mugla Sitki Kocman University [2012/138] | en_US |
| dc.description.sponsorship | The author would like to thank Prof. Niyazi Serdar Sariciftci for providing research facilities for device fabrication and characterization at the Linz Institute for Organic Solar Cells. The author is also grateful to the Mugla Sitki Kocman University (BAP Project 2012/138) for financial support. | en_US |
| dc.item-language.iso | eng | en_US |
| dc.publisher | Royal Soc Chemistry | en_US |
| dc.item-rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Organic light-emitting diode | en_US |
| dc.title | New spirobifluorene-based hole-transporting semiconductors for electroluminescent devices | en_US |
| dc.item-type | article | en_US |
| dc.contributor.department | MÜ, Fen Fakültesi, Kimya Bölümü | en_US |
| dc.contributor.institutionauthor | Usluer, Özlem | |
| dc.identifier.doi | 10.1039/c4tc01458h | |
| dc.identifier.volume | 2 | en_US |
| dc.identifier.issue | 38 | en_US |
| dc.identifier.startpage | 8098 | en_US |
| dc.identifier.endpage | 8104 | en_US |
| dc.relation.journal | Journal of Materials Chemistry C | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
