Аннотация:
Seven polyfluorenes containing new carbazole derivatives of Nile Red dye and 1,8-naphthalimide in the chain (obtained by the Suzuki and Yamamoto coupling) are characterized by the Nile Red emission band being less intense in their electroluminescence spectra than in photoluminescence spectra. In the optimal composition, 0.15 mol% fraction of Nile Red and 0.5 mol% fraction of N-[6-(2,7-dibromocarbazol-9-yl)hexyl]-4-diethylamino-1,8-naphthalimide provide a nearly white light electroluminescence (CIE coordinates x = 0.28; y = 0.36) with the brightness of 3278 cd m–2 and the current efficiency of 1.86 cd A–1.
Образец цитирования:
G. I. Nosova, D. M. Ilgach, I. A. Berezin, E. V. Zhukova, T. N. Kopylova, E. N. Nikonova, R. M. Gadirov, R. Yu. Smyslov, A. V. Yakimanskii, “White electroluminescence from polyfluorenes copolymerized with carbazole derivatives of Nile Red and 1,8-naphthalimide”, Mendeleev Commun., 27:3 (2017), 265–267
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc1963
https://www.mathnet.ru/rus/mendc/v27/i3/p265
Эта публикация цитируется в следующих 7 статьяx:
A. A. Yakimanskiy, A. M. Mitroshin, T. G. Chulkova, S. A. Miltsov, A. V. Yakimanskii, “Fluorene-based π-conjugated polymers for OLEDs: advances, opportunities, and challenges”, Mendeleev Commun., 34:5 (2024), 609–629
Sergey Miltsov, Alexander Yakimansky, Alexander Mitroshin, Vladislav Gurzhiy, Julian Alonso-Chamarro, Mar Puyol, “N-Iodosuccinimide-mediated dimerization and macrocyclization of indodicarbocyanine dyes”, Tetrahedron, 140 (2023), 133485
M. A. Simonova, D. M. Ilgach, K. I. Kaskevich, M. I. Nepomnyashaya, L. S. Litvinova, A. P. Filippov, A. V. Yakimansky, “Self-assembly of Polyfluorene Molecular Brushes with Poly(methacrylic acid) Side Chains in Ethanol and Water”, Polym. Sci. Ser. C, 64:2 (2022), 189
R. R. Valiev, D. A. Sunchugashev, R. M. Gadirov, R. T. Nasibullin, V. N. Cherepanov, “Vibronic Spectra of Bifluorene and Terfluorene”, Russ Phys J, 64:11 (2022), 2082
Maria Simonova, Dmitry Ilgach, Ksenia Kaskevich, Maria Nepomnyashaya, Larisa Litvinova, Alexander Filippov, Alexander Yakimansky, “Novel Amphiphilic Polyfluorene-Graft-(Polymethacrylic Acid) Brushes: Synthesis, Conformation, and Self-Assembly”, Polymers, 13:24 (2021), 4429
D. A. Lypenko, G. I. Nosova, I. A. Berezin, A. R. Tameev, E. I. Mal'tsev, “Role of benzothiadiazole substituents in white electroluminescent single macromolecules of fluorene-based copolymers”, Mendeleev Commun., 30:2 (2020), 165–167
R. M. Gadirov, A. V. Odod, A. E. Kurtsevich, D. M. Ilgach, A. V. Yakimansky, T. N. Kopylova, “Multilayer Light-Emitting Diodes Based on Organic Semiconductor Polymers”, Russ Phys J, 61:8 (2018), 1541
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